Polypropylene dishes benefit and harm

Understanding together: the harm and benefits of plastic utensils

Today we cannot imagine our life without plastic: disposable tableware, food containers, bottles of it are in every home. But it destroys our health! A study on this topic was conducted by the program “Conspiracy Theory. Plastic and food: safety rules.

American scientists say: 80% of the "plastic" substances found in the human body get there for the most part from dishes. But if it says “food grade plastic”, then it must be harmless! However, there are many nuances, and the main one is that food plastic can be different. It depends on what substances it contains, how it can be used. Unfortunately, this is not written on the labels, and, accordingly, this rule is rarely observed.

An irreplaceable thing in the country, and especially at a barbecue picnic. In some fast food cafes, soups and main courses are served in plastic bowls and plates. But often such dishes are made of polystyrene (PS). When heated, it forms carcinogenic styrene, which accumulates in the liver and kidneys and can even lead to cirrhosis. PS-marked dishes can only be used for cold dishes! The only plastic that is suitable for hot food is polypropylene (PP).

Myths and truth about products

Alcohol is a solvent, so if you pour it into a plastic cup or glass, you get a solution of ethanol with stinol, phenol and formaldehyde. This leads to problems with vision, kidneys and reproduction. Tea, coffee can only be poured into glasses marked PP, but only when the drink has cooled down a bit. Polypropylene can withstand temperatures up to 75 degrees.

Most often they are made of PET plastic. Rospotrebnadzor is in favor of banning the sale of beer in PET bottles, since under the influence of alcohol, phthalates enter the drink from plastic. They affect the hormonal balance, men produce female hormones, sexual activity decreases, women develop endometriosis and infertility.

9 things in the house that indicate that you are a slob

1. Ideally, give up plastic altogether. Buy disposable paper utensils, glass containers for storing food, drinks "in glass", carry a reusable flask of water with you.

2. Pour only water into disposable plastic cups.

3. Do not reuse disposable tableware and PET water bottles.

4. Do not store foods containing acid (tomatoes, fruit salads) in plastic containers. Don't put hot food in there.

5. Wash the containers carefully, without damaging the surface layer, diluted with water to a mushy state with soda.

In Austria, Ireland, Australia, China, Bangladesh and other countries, the use of plastic bottles is completely prohibited.

1. PET(E)/PET - polyethylene terphthalate: beverage bottles, bulk food containers. The best plastic for bottles.

2. PEHD (HDPE) / HDPE - polyethylene low pressure: for milk packaging, packages. May release formaldehyde.

3. PVC / PVC - polyvinyl chloride: packaging of water, products by small enterprises. Contains the carcinogen vinyl chloride, which can penetrate into food and the human body. Better not to use.

4. PELD (LDPE) / LDPE - polyethylene high pressure: packages, flexible packages. May release formaldehyde.

5. PP / PP - polypropylene: dishes for hot dishes, cling film. Withstands temperatures up to 75 degrees.

6. PS / PS - polystyrene: disposable tableware. Does not withstand heat. From it you can not eat and drink hot dishes and drinks and alcohol.

7. O(ther)/Other - A mixture of plastics or polymers not listed above. Best not to use for food.

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Harm of plastic utensils and how it is labeled



Plastic has taken a firm place in our kitchens, with a variety of plastic bowls, storage containers, baking dishes, plates and cups on the shelves. We drink, eat, store food in it, heat food in the microwave in it. Nowadays, in some European countries, up to 70% of residents eat at home from disposable dishes.

The high popularity of plastic dishes is due to the fact that they are convenient, light and cheap, and if they are disposable, then they do not need to be washed.

Signs on plastic utensils

For sorting plastic, an international marking was developed, a triangle formed by arrows with a number inside. Under the triangle, together with or instead of a number, an alphabetic plastic code can be indicated. Plastic packaging is divided into 7 types.

Polyethylene terephthalate PET (E) or PET is used for the production of disposable bottles for:

• water,
• soda and beer,
• cosmetic products,
• dairy products,
• vegetable oils.

Completely prohibited reuse may release phthalates.

High pressure polyethylene PEHD (HDPE) or PVD is used for the production of:

• packaging bags,
• garbage bags,
• milk packaging.

May release carcinogenic formaldehyde.

Polyvinyl chloride V, PVC or PVC is used to produce:

• finishing and building materials,
• shoes,
• furniture,
• water bottles,
• medical products,
• films for wrapping products.

This plastic is virtually non-recyclable. May release phthalates upon contact with fatty or hot foods, heavy metals, and vinyl chloride.

Low pressure polyethylene PELD (LDPE) or HDPE is used for the production of:

• bottles for detergents,
• pipes,
• toys,
• packages and films for wrapping products.

May release formaldehyde.

Polypropylene PP or PP is used for the production of:

• glasses and jars,
• medical products,
• hot dishes,
• food packaging film
• food containers.

May release formaldehyde

Polystyrene PS or PS is used for the production of:

• cups for hot drinks (similar to Styrofoam),
• trays for products (similar to foam),
• cups for dairy products,
• electrical insulating film
• food containers,
• forks and spoons.

May release the chemical estrogen and the carcinogen styrene.

Polycarbonate and other plastics O, OTHER or OTHER are used for the production of:

• baby bottles,
• multilayer packaging,
• composite plastic,
• reusable water bottles.

May release bisphenol A.

Harm of plastic utensils

Studies have shown that plastics can be hazardous to health. Harmful substances from plastic begin to get into food even at the slightest heat, and often at room temperature.

Polyethylene terephthalate (PET)

Disposable cups and plates for fast food establishments are made from polyethylene terephthalate (PET). It must not be used in the microwave and filled with hot food. PET dishes have a shelf life - one year, after which harmful substances may begin to be released, as a result, it is impossible to stock such dishes for future use.

Polystyrene (PS)

Polystyrene (PS) dishes also do not like high temperatures and are intended for cold food and drinks.

Polypropylene (PP)

Dishes made of polypropylene (PP) can withstand high temperatures, so you can heat food in the microwave in it. A cup of hot tea can be held in your hand and will not be hot. The big disadvantage of this dish can be considered its lack of love for fats, when in contact with them, polypropylene breaks down and releases toxic substances.

Polycarbonate (PC)

Polycarbonate (PC) cookware is the safest and most practical. In appearance, it looks like ceramic or porcelain dishes. Polycarbonate tableware, does not break and does not oxidize. It is used to make storage containers and baking molds.

Silicone

Silicone cookware will cope with temperatures from -60 to +280 degrees. Molds for jelly and ice cupcakes are made from this material. Silicone cookware is soft, very slippery and non-stick, so it does not need to be lubricated before use.

Bisphenol A and phthalates

Polycarbonate baby bottles have replaced glass ones. But not everyone knows that bisphenol A (BPA), which is used in the production of polycarbonate, can come from polycarbonate in liquids.

BPA is very similar in effect to female sex hormones, it interferes with normal hormones and promotes obesity, breast cancer, heart disease and diabetes. In particular, it is dangerous for the development of the boy's reproductive system when he is in his mother's stomach.

The US has even banned the use of baby bottles that use BPA.

Three years ago, Canadian scientists issued the first warnings about the dangers of VRA. They proved that the substance used in the manufacture of plastic dishes leads to modifications in the brain and exposes the body to the risk of breast or prostate cancer.

Phthalates should also be added to the list of toxic substances that can pass into fats from plastic dishes. They give plastics elasticity. Phthalates are just as toxic as bisphenol. They are in the films in which sausage, cheese and other products are packaged.

Safe use of plastic utensils

Having brought products from the store, they must be immediately transferred from the packaging to glass, metal or ceramic dishes.

If you use plastic dishes at home, then only for cold food and water, since when preparing coffee or soups, the water heats up to 100 ° C. And according to GOST, the dishes are tested at temperatures up to 75 ° C, which means that the tests are softer real circumstances in the kitchen.

For cooking and for hot food, only burnt dishes can be used in which the surface has been glazed, and due to this it has become inert to food. Stainless steel and glass behave in the same way.

When reproducing the text of the article Plastic utensils harm and labeling, in whole or in part, an active link to the site cooktips.ru is required.

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Labeling of plastic utensils: harm and advantages of plastic

IN summer period plastic utensils are gaining popularity. It is quite convenient to transport food in it. As a rule, such things are used on long trips and on picnics. The undoubted advantage of such dishes is their low cost. It's no secret that in most cases it is disposable. Labeling of plastic utensils can tell a lot about its quality. After reading our article, you can easily determine what exactly the signs that are located at the bottom of a disposable plate or glass mean.

The history of the creation of plastic utensils

Today, disposable plastic tableware is quite familiar to us. We use it as a lunch box or take it with us on a picnic. Does everyone know exactly when it appeared? You can find this information in our article.

For the first time, plastic utensils were discovered in the United States of America in 1910. The disposable glass was the first to be created, and then they began to produce forks, plates, spoons and other items known to us today. The first dishes were made of thick paper. It only gained popularity in the 1950s. And it was at this time that paper began to be replaced by another material, namely plastic.

Plastic utensils in the USSR. Nowadays

In the Soviet Union, such dishes began to appear only in 1960, but until 1990 they were not popular. This was due to the lack of fast food establishments. It is worth paying attention to the fact that it is paper disposable tableware that is gaining popularity again. This is no coincidence, because quite often plastic products for food storage do not meet quality standards. Paper, in turn, is a safe and environmentally friendly material.

To purchase utensils that are harmless to health, you need to know what the markings on plastic utensils mean. You can find out this and much more in our article.

Plastic utensils have a mass positive qualities. The very first thing that consumers pay attention to is the low cost of such a product. It is easy to transport and does not need to be washed. It is known that plastic dishes are strong enough, but only if there is no excessive load on them. As a rule, due to its positive qualities, it is used at picnics, parties, or just take food in it to work or on a long trip. Labeling of plastic food utensils can tell a lot about its quality and recommendations for use. In order for disposable food containers to bring only benefits, you need to know how to use it correctly.

Today, many cafes and fast food restaurants use plastic disposable tableware because it is cheap, convenient and aesthetically pleasing. It should be noted that containers for reusable use are also created from this material. Many housewives use them to store bulk materials. Is plastic harmful? You can find this information in our article.

Harm and negative qualities of plastic and disposable tableware

Few people know, but correct use any disposable container can cause irreversible harm to health. In order to prevent this from happening, you need to know what the labeling of plastic utensils means. The decoding of the markers is provided in our article.

Reusable and disposable tableware is harmful if it is used incorrectly. However, some doctors believe that it carries a certain danger under any circumstances. First of all, experts do not recommend reusing those containers that are intended for single use. On the second use, it releases a large amount of substances hazardous to health.

It is no secret that plastic is a material that is obtained by chemical means. It is for this reason that when exposed to different products, it can behave in completely different ways. For example, not every disposable cup can be used to drink warm tea. Labeling plastic utensils is a great way to find out how a particular container can be used.

It is known that plastic does not decompose well. This process takes more than ten years. For this reason, this material negatively affects our environment. To cope with such a problem, factories are opening in many cities that process material hazardous to nature. Unfortunately, there are very few such companies. It is for this reason that many fast food establishments prefer to use only paper utensils. It is more environmentally friendly and harmless.

Plastic marking. Polystyrene tableware

In order not to harm your health, you need to know what the markings on plastic dishes mean. The decoding, which is described in our article, is remembered quite simply. Such information will definitely come in handy for you at a picnic or a party, and will also allow you to maintain your health.

If there is a PS sign on plastic dishes, you can be sure that polystyrene is included in such containers. If used incorrectly, it is extremely hazardous to health. Plastic utensils with this mark can only be used for storing chilled foods. The thing is that when in contact with hot food, containers with polystyrene release styrene, which accumulates in vital organs. Over time, this can lead to the development of serious diseases. In such dishes it is also highly recommended not to store alcoholic beverages and heat food in the microwave.

Plastic tableware made of polypropylene

Is there a plastic dish for the microwave? Marking and its decoding, which is described in our article, will allow you to find out.

There is an opinion that disposable tableware should never be used in the microwave. However, it is not. On some plastic containers you can find a sign with the number 5 and the symbols PP. This marking indicates that the composition of the dishes includes polypropylene. It is in such a container that you can heat food in the microwave and pour hot tea into it. Few people know, but the dishes made of polypropylene are not deformed in contact with the contents, the temperature of which is not more than 100 degrees Celsius.

The only thing that should never be stored in such a container is alcohol. If alcohol was poured into polypropylene dishes, the plastic begins to release phenol, from the impact of which a person can completely lose his sight. A polypropylene container has a lot of positive qualities. It is known that it is quite durable and retains heat well. Today, plastic utensils are extremely popular. Labeling for the consumer is the main source of information that allows you to find out what this or that container is intended for.

What does the triangle of three arrows on plastic containers mean?

It is known what the markings on plastic utensils look like. In addition to numbers and letters, there is a triangle sign on it, which consists of three arrows. Not everyone understands what it means. Such a closed cycle of arrows indicates that the used dishes are subject to further processing. As a rule, a number is located inside the triangle, and below it are several letters. They can tell you about the material from which the dishes you have chosen are made.

Sign with cutlery

The labeling of plastic utensils is the first thing a consumer should pay attention to when buying. As we said earlier, if used incorrectly, containers can cause irreversible harm to health. Often on plastic dishes you can find a sign depicting cutlery. Such a marker indicates that it is possible to store in this container food products. If such a sign is crossed out, then you can be sure that the product is not intended for use in the kitchen.

To protect yourself and your loved ones, you need to know and remember what the labeling of plastic utensils means. The decoding, which is described in our article, will allow you to find out what is included in a particular container.

If you go on a picnic with plastic utensils, then in no case do not burn it after it is over. When burning, disposable containers release substances hazardous to health. Experts strongly recommend not to eat in those establishments that use plastic utensils. If you have no other choice, then be sure to pay attention to its quality. Labeling plastic utensils will allow you to find out if they are used correctly in a particular establishment. The situation is similar with coffee machines. Often, with a great desire to save money, they use cheaper glasses that are not designed to store hot drinks.

As we said earlier, never reuse disposable tableware. This rule is not accidental, because in this case, the top layer on the surface of the plastic container is destroyed, and it begins to release life-threatening chemicals.

Gastroenterologists strongly discourage the use of plastic utensils. They emphasize that under any circumstances, part of the polymers still enters the human body. It is known that over time they accumulate and become causative agents of serious diseases. Experts strongly recommend not to use disposable containers, or at least pay attention to the recommendations for its use. Marking plastic utensils will allow you to find out what this or that container is suitable for. Doctors recommend already today to abandon the use of such kitchen items and use only those disposable containers that are made of thick paper.

Summing up

In the warm season, plastic dishes are especially popular. The marking of such containers is described in our article. We strongly recommend that you remember its decoding in order to maintain your health. Plastic utensils have a lot of positive qualities. It is cheap and compact. However, it also has several disadvantages. When used correctly, it will bring you only joy and will not ruin your picnic. Be healthy!

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Harm of plastic utensils

What is plastic

Plastic or plastic Organic material based on natural or synthetic macromolecular compounds. The most popular in the use of plastic, made on the basis of synthetic polymers.

The most common polymeric materials (types of plastic):

• Polyvinyl chloride (PVC)
• Polypropylene
• Polyethylene
• Polystyrene
• Polycarbonate

They produce both technical and food plastics.

Plastics used for the production of products that come into contact with food and children's assortment are subject to mandatory examination for compliance with sanitary and hygienic standards and are certified. The manufacturer is required to label his products. Food plastic has a generally accepted label - "glass and fork". It may be written that it is intended for cold, bulk or hot products, for use in microwave oven or for freezing, sometimes a temperature range is indicated.

The markings on plastic utensils indicate in which case it can be used.

For example, “Snowflakes” means that the container is suitable for freezing food, “wave oven” means that food can be heated in the microwave in the dishes, and “shower plates” indicate that the containers can be washed in the dishwasher. This marking is also used by some Russian manufacturers.

Harm of plastic

Plastic in its pure form is rather fragile, brittle material - it cracks in the light, melts from heat. For strength, stabilizers are added to it. This makes the plastic stronger, but also more toxic. Because of this, the damage of plastic dishes is manifested.

The polymers themselves are inert, non-toxic and do not "migrate" into food. But here intermediates, technological additives, solvents, as well as chemical decomposition products can penetrate into food and have a toxic effect on humans. Under certain conditions, plastic releases toxic compounds that, when ingested, adversely affect human health.

Over time, decay products are released from plastic dishes.

This process can occur during storage of products or when they are heated. In addition, polymeric materials are subject to change (aging), as a result of which degradation products are released from them. And different kinds plastics become toxic various conditions- some cannot be heated, others cannot be washed, etc. Improper operation becomes the main cause of damage to plastic dishes.

American scientists claim that up to 80% of the "plastic" substances found in the human body get there from building and finishing materials, in particular, from such popular plastic windows, furniture, but most of all - from dishes: from food plastic, all kinds of compounds pass into food. Domestic manufacturers assure that certified plastic utensils are absolutely safe - if used for their intended purpose.

Pros of plastic utensils

Compactness, lightness, hygiene, low cost, ease of use make it possible to use plastic utensils outside the home - on the road, in nature, etc. It does not require washing or cleaning. Therefore, the need for the use of plastic tableware is growing. Plastic utensils are also used by fast food restaurants, summer cafes and eateries.

Plastic tableware is very popular due to its low cost.

Plastic food utensils: how to use

So that plastic utensils do not harm your health, you must use it strictly for its intended purpose. Food plastic of different brands has different properties. One brand of this polymer raw material is intended for the production of water bottles, the other is for bottles with carbonated drinks. Yogurt cups are made of plastic of a grade that makes it possible to produce a light and cheap container by casting, while being neutral with respect to milk fat, and pudding cups must resist sugar.

Experts insist: in no case should plastic packaging be used as containers for storing food, and disposable tableware should not be used repeatedly. Disposable packaging should only be used once.

How plastic will react to contact with ingredients for which it was not intended, what compounds can be formed in this case, no one has investigated. Especially insidious are fats and acids, which can draw free toxic compounds out of plastic.

Foods high in sugar and fat should not be cooked in plastic containers. They are heated to the melting point and deformation of the plastic. It is necessary to cook them in special dishes that can withstand heating up to 140, 180 or more C.

When using plastic utensils, follow the temperature markings.

When reusing disposable plastic tableware, its outer protective layer is damaged, and carcinogenic substances - formaldehydes, phenol, cadmium, lead - begin to be released.

Do not drink alcohol from disposable plastic cups. Any plastic contains toxic substances that do not dissolve in ordinary cold drinks, but do not withstand the chemical attack of alcohol.

The release of all kinds of compounds from plastic is greatly enhanced by heating. Therefore, only special containers designed for this purpose may be used in the microwave oven.

At home, immediately remove the packaging film from the products. Cut off the top layer from food stored in plastic packaging.

Do not use disposable packaging for food storage. Store food in glass and ceramic containers. Try to avoid plastic-packed products whenever possible, preferring loose ones.

Buy baby food only in glass or cardboard. Do not use for baby food plastic utensils. Do not microwave food in plastic containers.

Do not keep water in pitcher filters for a long time. In the morning and evening, replace the remaining water with fresh water. A cloudy plastic water jug ​​should be thrown away.

Also, the disposable packaging was not intended for washing, so the result can be unpredictable.

Any polymeric material ages under the influence of light, heat, heating and contact with various substances. Then it becomes cloudy, absorbs odors and ingredients from the contents and releases toxic substances.

Food manufacturers indicate that the shelf life applies not only to the product itself, but also to the packaging. This is especially true for canned goods. For example, they can detect a toxic substance - biphenol.

A plastic film containing biphenol is lined inner surface cans so that the metal does not come into contact with food. From here, biphenol can pass into the contents.

It is advisable to replace canned food with fresh or frozen foods.

Transfer food from opened cans to glass containers, even if we are talking about short-term storage (under the influence of oxygen, the corrosion of cans increases sharply and the content of lead and tin in food begins to increase rapidly).

Toxins can accumulate in the body for years, undermining health. Even small amounts are poisonous if exposed for a long time.

Buy food, plastic utensils and cling film only from well-known manufacturers and only in reliable stores.

To date, there are disposable tableware made from environmentally friendly materials - cane, bamboo, based on eggshell, as well as paper utensils made of cardboard.

An alternative to plastic today is eco-friendly disposable tableware

ADDITIONALLY

Labeling of plastic utensils

To simplify the sorting of plastic, a special international marking has been developed - triangles formed by arrows with a number inside. The number indicating the type of plastic is located inside the triangle. Below the triangle is an alphabetic abbreviation indicating the type of plastic.

When purchasing plastic dishes, be sure to pay attention to the labeling

PET Polyethylene terphthalate: bottles for carbonated drinks, water, juices, dairy products, vegetable oils, cosmetics, etc.

Frozen ready meals in trays that can be reheated in the microwave or oven are made from crystallized polyethylene terphthalate. Its properties remain unchanged in the range from -40º to +250ºС. True, some brands may lose the necessary heat resistance after they have undergone deep cooling.

Buy drinks only in PET bottles and do not reuse them.

PP Polypropylene: medical products, bottle caps, hot dishes, food packaging film

Polypropylene utensils (PP marking) are safer. The polypropylene glass maintains temperature to +100 °C. From polypropylene glasses you can drink hot tea or coffee, in plates from it you can heat food in the microwave. But upon contact with strong drinks and alcohol, it releases formaldehyde or phenol. If you drink vodka from such a glass, not only the kidneys suffer, but also the eyesight. Formaldehyde is also considered a carcinogen.

PS Polystyrene: disposable tableware, cups for dairy products, yogurt, electrical insulation film

Polystyrene is indifferent to cold liquids. But when polystyrene dishes come into contact with hot water or alcohol, it begins to release a toxic compound (monomers) - styrenes. Hot foods are not recommended to be placed in polystyrene plates. Plates made of polystyrene are often used in summer cafes for barbecue. And along with hot meat and ketchup, the client also receives a dose of toxins - styrenes, which accumulate in the liver and kidneys.

Disposable cups can only be used for water. It is better not to drink acidic juices, soda, hot and strong drinks from them. Some coffee machines use polystyrene cups. That is, hot coffee or tea cannot be drunk from them.

Purchasing Products fast food(those that only need to be poured with boiling water), pay attention to the packaging (cup, bag, plate). Although Rospotrebnadzor and certification bodies monitor the safety of materials, nevertheless, manufacturers often use polystyrene packaging. Therefore, it is better to transfer products to ceramic or enameled dishes and then pour boiling water over them.

Refrigerate food before placing it in the container. For hot food and microwave use only special utensils.

Cookware marked PS is for cold liquids only

If there is no marking on the plastic, you can distinguish PS from PP by touch - polystyrene crunches and breaks, and polypropylene crumples. Also the main distinguishing feature polystyrene bottle - bluish color of the container. And when pressing with a fingernail on PS plastic, a whitish scar (stripe) always remains, on PP plastic, the container will remain smooth.

HDP Polyethylene high density: packing bags, garbage bags

PVC Polyvinyl chloride: construction and Decoration Materials, furniture, shoes, medical products, water bottles, food packaging film

Synthetic poison dioxin can be released from PVC dishes in cases of heating food in microwave ovens, freezing water in freezers. Dioxins accumulate in human adipose tissue and are not excreted from the body for a very long time (up to 30 years). The released dioxin causes cancer (especially breast cancer).

LDP Low density polyethylene (low pressure): bottles for detergents and edible vegetable oils, toys, pipes, plastic bags.

Other types of plastic are multi-layer packaging or composite plastic.

Mayonnaise, ketchup and other sauces, seasonings, juices, jams, ready-made soups and cereals that require heating, sold in bags. Such bags are made from multilayer combined films. The choice of film depends on the properties of the product, the period and conditions of its storage. Soups, cereals, main courses are packed in bags of films with a high melting point. Dishes in such packaging can be heated in the microwave or boiled directly in the bag. Such dishes can withstand temperatures from -40 to +230 ° C and more. But physiologists still advise eating them less often.

Dishes made of melamine (polymerized formaldehyde) - it is white, shiny (reminiscent of porcelain), weighs lighter, does not break. When tapped, melamine dishes emit not a sonorous, but a deaf echo.

Dangerous melamine products are very common in children's dinnerware sets.

It is extremely dangerous to use such dishes. For the durability of dishes, asbestos can be added to it, which is prohibited even in construction (such dishes come to Russia from Turkey, Jordan and China). It cannot be used for hot food. When poured into melamine dishes hot water, formaldehyde begins to dissolve in water. Formaldehyde and asbestos can cause cancer. To keep the drawing on such a plate for a long time, paints containing heavy metals, primarily lead, are used.

“Disposable tableware frees up our time, makes life easier and easier. It is light and comfortable, it does not need to be washed. But any plastic utensils have an adverse effect on our health, which does not cause tangible problems if it is rarely used (when it is really necessary),” says nutritionist Tatyana Fialkova.

The constant use of plastic leads to poor health. The fact is that unscrupulous manufacturers from time to time put plastic utensils on the market from low-quality materials, and even with prohibited additives. In general, it is worth remembering that disposable tableware is called so because it cannot be used a second time, but we often do not pay attention to this prescription. Plastic disposable utensils cannot be washed or disinfected: all the infection that gets on it persists and multiplies, being transmitted to everyone who uses these utensils. When reusing disposable plastic tableware, its outer protective layer is damaged, and carcinogenic substances - formaldehydes, phenol, cadmium, lead - begin to be released. Toxins can accumulate in the body for years, affecting health. Even small amounts are poisonous to us if exposed for a long time.

Plastic utensils should never be used as food storage containers, and disposable utensils should not be used repeatedly. How plastic will react to contact with ingredients for which it was not intended, what compounds can be formed in this case - it is difficult to imagine. Especially insidious are fats and acids, which can draw free toxic compounds out of plastic.

What to look for when choosing plastic tableware?

When buying disposable tableware, you need to clearly imagine what you will use it for. Plastic is a rather brittle material that can crack in the light and melt in the heat. For this reason, manufacturers add stabilizer substances, thanks to which the plastic becomes stronger, but, alas, more toxic. The marking is the designation of the contained stabilizer. She helps make right choice. For example, food plastic has a generally accepted label - "glass and fork." It may say that it is intended for cold, bulk or hot products, for use in a microwave oven or for freezing, sometimes a temperature range is indicated.

PS or ABS plastic- It's polystyrene. Plastic utensils made from this material are safe only when in contact with cold foods (at temperatures above +40 - it turns into poison). But pouring alcoholic beverages, hot tea / coffee, sour juices into glasses is strictly prohibited. You can not store sour foods, cabbage, pickle cucumbers, because. the toxic substance styrene is released, which accumulates in our liver and kidneys, gradually disrupting their function.

PP or PP is polypropylene. With such dishes you can eat hot and freeze (temperature range from -40 to +140). It is allowed to heat food in the microwave. A cup of hot tea can be held in your hand and will not be hot. The big disadvantage of this dish can be considered its lack of love for fats, when in contact with them, polypropylene is destroyed and releases toxic substances. Can be washed in the dishwasher, put in the microwave. But it is worth paying attention that not only packages, plates, but even glasses for alcohol-containing liquids are made from such material, and alcohol cannot be drunk and stored in such containers, since carcinogenic substances phenol and formaldehyde are released, which “sit down” vision and worsen work kidneys.

RS- polycarbonate tableware is considered the safest and most practical. In appearance, it looks like ceramic or porcelain dishes. It does not break and does not oxidize. Storage containers and baking dishes are prepared from it.

PE or PE- polyethylene. The safest plastic option. It is preferable to choose disposable tableware with this marking.

Can plastic utensils be used in sub-zero temperatures?

Dishes specially designed for use in ovens and for freezing food are produced. It says that it is intended for use in a microwave oven or for freezing (for example, "Snowflakes" means that the container is suitable for freezing food, "oven with waves" - that food can be heated in the microwave in dishes), a temperature range may be indicated, those. such utensils must be appropriately marked.

Hello.

Today I would like to talk about the dangers of plastic dishes. Many of us use such utensils to store or transport food. Plastic utensils are very easy to use, cheap and in many cases considered to be much more effective than iron or glass utensils.

In our active time, where you need to "spin like a squirrel in a wheel" in order to achieve something in life, it is not always possible to store food in iron or glass dishes (it takes up a lot of space, has a lot of weight and size). People are increasingly using plastic dishes, which are very practical and light, allowing you to carry food or eat comfortably.

The level of sales of plastic tableware is increasing every year. A large number of disposable tableware is produced for various purposes: cups, plates, food storage containers, etc. Manufacturers claim that their products do not harm human health if the instructions for use are followed. Unfortunately, few of us know these instructions. And in vain...

What is plastic? By itself, plastic is a brittle polymer material, is considered non-toxic and does not harm human health. But manufacturers, in order to improve its durability and strength, add special chemical components that, under certain conditions, are harmful to health.

There are different types of plastic utensils. It happens with the material: polypropylene, polyethylene, polycarbonate, polystyrene and polyvinyl chloride. Depending on the composition of the plastic, the product is used for different purposes.

On such dishes, it must be indicated under what conditions it can be used. The manufacturer puts a special sign on his product, which indicates for what purposes it can be used. The most common signs are: "fork with a glass", "snowflakes", "plates under the shower", etc. . Such labels inform the consumer that the product is suitable for contact with food and that some treatment of the plastic is permitted (eg washing with water or hot/low temperature).

The manufacturer also indicates the type of plastic. Most often, this is a number in a triangle that indicates what material it is made of. plastic container. Check out the marking table:

PLASTIC LABELING CHART

1. Polyethylene terphthalate (PET) is marked with a number "1" .
2. Low pressure polyethylene (HDPE or HDPE) is marked with a number "2" .
3. Polyvinyl chloride (PVC or PVC) is marked with a number "3" .
4. High pressure polyethylene (LDPE or LDPE) is marked with a number "4" .
5. Polypropylene (PP) is marked with a number "5" .
6. Polystyrene (PS) is marked with a number "6" .
7. A mixture of different plastics (OTHER) is marked with a number "7" .

Most often, the marking sign is placed on the bottom of the dishes. If you want to buy plastic dishes, then be sure to look for the number in the triangle. Let's take a closer look at what harm plastic can cause. different kind when used incorrectly:

HARM OF PLASTIC WARE

1. Polyethylene terphthalate (PET) .

This material is considered environmentally friendly among the rest. Manufacturers produce disposable cups, plates, jars, boxes, bottles from it. The shelf life of such containers is a year. Unfortunately, this material has weak protective characteristics. It lets in ultraviolet rays, air, which leads to a decrease in the shelf life of products.

Also, the manufacturer can add additional chemical components (dicols, phthalates or other toxic substances) to improve the reliability of their products. That's when such plastic can harm human health. The main rule is not to reuse PET containers, because over time the protective properties are lost and toxic substances are released.

Also, when heated, formaldehyde is released, so you can not heat dishes made of polyethylene terephthalate (for example, in a microwave).

Low pressure polyethylene (HDPE).

Get it at low pressure. This material is part of various cans, bottles, films. Mostly rigid containers. May be reused. It is safe to say that it belongs to the safest plastics. It has high hardness, high strength, excellent chemical resistance to fats, acids and alkalis. Melting point: +129-135. It has greater fragility, less water absorption, vapor permeability.



2. High density polyethylene (LDPE) .

The material is very light and durable. Various plastic packaging (flexible), bags, films, containers for storing detergents, and some plastic bottles (for cooking oil) are made from this material. For others, it is considered environmentally friendly due to its characteristics. Used for food contact. The melting point is about 110 degrees. It is resistant to tearing and deformation. Has resistance to influence of sunshine.

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3. Polyvinyl chloride (PVC or PVC) .

Very resistant to acids, various oils, solvents.

Very common dishes made of this material. They make bottles for water, and is also part of some films for packaging. They also make caps for plastic bottles (vegetable oil for example). Utensils containing polyvinyl chloride must not be used for long storage any products.

To create color or impact resistance, manufacturers add additional additives: plasticizers, softeners, pigments, and so on. It is these additives that are dangerous to humans.

If the conditions of use are not observed, hazardous substances are released - phthalates, dioxide, bisphenol A, heavy metals and vinyl chloride (this is a very toxic substance that can be very harmful to health). Scientists have proven that when used improperly, vinyl chloride is released, which penetrates into food.

Polyvinyl chloride products must not be heated. When burned, toxic substances (very dangerous for humans) are released. Hormonal disorders, reduced immunity, cancer, or infertility may occur.



4. Polypropylene (PP).

Polypropylene is used for the manufacture of food packaging film, yogurt cups, plates, spoons, lids for various containers, baby bottles, hot food containers. The material withstands high temperatures (up to +100 C), so you can drink hot tea or coffee.

You can not drink alcohol from polypropylene, because formaldehyde and phenol are released. These substances accumulate in the body and destroy the liver and kidneys. There is a violation of vision, a violation of the gastrointestinal tract (an ulcer is possible).

Experts also prohibit the use of such dishes for storing fat. Upon contact with fat, the protective walls of the plastic are destroyed and formaldehyde and other toxic substances are released. It is forbidden to heat products from polypropylene above 100 degrees.



5. Polystyrene (PS).

Manufacturers use this type of plastic to create egg containers and cups. Do not heat polystyrene cookware, because hazardous toxic substances are released. Hot food is highly discouraged.

The advantage of polystyrene is its resistance to cold, so it can be used for cold food.

Improper handling may release a carcinogen - styrene. Human reproductive function suffers. Do not drink alcohol or hot tea from such containers. The dishes are intended exclusively for cold food. It is advisable to minimize the use of this type of plastic in your life.

6. Mix of different plastics (OTHER) .

A mixture of various plastics or polymers not listed above. Packaging marked with this number cannot be recycled and ends its life cycle at the landfill.

Many manufacturers use combinations of different plastics. Used for making baby bottles, water bottles.

Very often there is such a component as polycarbonate. In case of improper handling of dishes (very long-term use), a toxic element is released from polycarbonate - bisphenol A. Bisphenol A disrupts physiological processes in the body, metabolism is disturbed, and hormonal imbalance occurs. It is not recommended to use plastic utensils marked OTHER.

You and I got acquainted with the main types of materials that are used to create plastic dishes, we learned what danger they pose. Unfortunately, nowadays it is almost impossible to do without plastic dishes. Therefore, it is necessary to minimize the harm from their use. Experts recommend the following:

TIPS FOR USE OF PLASTIC TABLEWARE

1. It is necessary to strictly use plastic utensils for their intended purpose.
2. Do not pour hot water into plastic containers.
3. Do not purchase dishes if you see that they were made a year ago (the longer they are stored, the more chemistry you will receive).
4. It is advisable for the child to use only glassware.
5. Give up plastic bottles for feeding babies (better buy a glass bottle).
6. Do not store food in plastic containers.
7. Buy water in glass containers at the store.
8. Disposable containers are strictly forbidden to be reused.
9. Do not store food in plastic bags in the refrigerator.

Plastic bottles, containers and utensils have firmly entered our everyday life. But simultaneously with “plasticization”, there are more and more reports about the danger that this material is fraught with: under certain conditions, it releases toxic compounds that, when they enter the human body, gradually undermine his health.

American scientists claim that up to 80% of the "plastic" substances found in the human body get there from building and finishing materials, in particular, from such popular plastic windows, furniture, but most of all from utensils: all kinds of compounds pass from food plastic into products. nutrition. Domestic manufacturers, in turn, assure that certified plastic utensils are absolutely safe. True, they make a reservation: if you use it for its intended purpose.

The most common polymer materials (or plastics) are polyvinyl chloride (PVC), polypropylene, polyethylene, polystyrene, and polycarbonate. They produce both technical and food plastics. The polymers themselves are inert, non-toxic and do not "migrate" into food. But here are the intermediate substances, technological additives, solvents, as well as chemical decomposition products that can penetrate into food and have a toxic effect on humans.

This process can occur during storage of products or when they are heated. In addition, polymeric materials are subject to change (aging), as a result of which degradation products are released from them. Moreover, different types of plastic become toxic under different conditions - some cannot be heated, others cannot be washed, etc.

Dangerous fragility of plastic

Polyvinyl chloride is a chlorine-based polymer. It is distributed all over the world because it is extremely cheap. It is used to make bottles for drinks, boxes for cosmetics, containers for household chemicals, disposable tableware. Over time, PVC begins to release a harmful substance - vinyl chloride. Naturally, from the bottle it gets into soda, from the plate - into food, and from there - directly into the human body. And vinyl chloride is a carcinogen. A PVC bottle begins to release this dangerous substance a week after the contents have been poured into it. A month later, several milligrams of vinyl chloride accumulate in mineral water. From the point of view of oncologists, this is a lot.

Often plastic bottles are reused, tea or fruit drinks and even alcoholic drinks are poured into them. In the markets in plastic bottles sells milk and butter. Five-liter bottles replaced buckets and canisters for summer residents, and advocates healthy lifestyle life go with them to the sources for "living" water and for a year they store baptismal water in them. Experts are unanimous: nothing but water can be refilled into water bottles. And even then not in all. Only PET bottles can be reused. PVC bottles release toxic PVC.

However, many experts are sure that any bottled plastic remains neutral only in the absence of oxygen, that is, while the water retains its original chemical composition. As soon as the bottle is opened, the water quickly changes its properties, after which the plastic inevitably changes its properties. As for the "living" and holy water, then its healing properties can only be preserved in glass containers.

How to distinguish hazardous PVC products from safe plastic? You need to look at the bottom. Conscientious manufacturers put an icon at the bottom of dangerous bottles - a three in a triangle. Or they write PVC - this is how PVC is designated in English. But there are few such bottles with honest inscriptions. Harmful capacity can also be recognized by the influx on the bottom. It happens in the form of a line or a spear with two ends. But the surest way is to press the bottle with your fingernail. If the container is dangerous, a whitish scar forms on it. The "correct" bottle remains smooth.

Disposable cups can only be used for water. It is better not to drink sour juices, sodas, hot and strong drinks from them! Hot foods are not recommended to be placed in polystyrene plates.

Convenient, practical, but risky

The time for picnics is approaching, and in order to minimize household inconveniences, we stock up on plastic plates. Pour tea from a thermos or alcoholic drinks into plastic cups. Cheap, practical, but not safe.

Disposable plastic utensils cost a penny. But plastic is a delicate material. Cracks in the world. Melts from the heat. For strength, stabilizers are added to it. Plastic is getting stronger and... more toxic.

Polystyrene (indicated by the letters PS) is indifferent to cold liquids. But as soon as you pour a hot or alcoholic drink, a harmless glass begins to release a toxic compound called styrene. Plates made of polystyrene are often used in summer cafes for barbecue. And the client, in addition to hot meat and ketchup, also receives a dose of toxins.

Tin Can Mystery

Any polymeric material ages under the influence of light, heat, heating and contact with various substances. Then it becomes cloudy, absorbs odors and ingredients from the contents and releases toxic substances. Food manufacturers indicate that the shelf life applies not only to the product itself, but also to the packaging. This is especially true for canned goods. For example, they can detect a toxic substance - biphenol. Plastic film containing biphenol is lined on the inside of cans to keep the metal from coming into contact with food. From here, biphenol can pass into the contents. That's why:

• ditch canned food in favor of fresh and frozen foods.
• transfer food from opened cans to glass, even if it is a short-term storage (under the influence of oxygen, the corrosion of cans increases dramatically and the content of lead and tin in food begins to increase rapidly).

Follow the label

At one time, to simplify the sorting of plastic, a special international marking was developed - triangles formed by arrows with a number inside. The number indicates the type of plastic. Instead of a number or under a triangle at the same time as the number, you can find the letter code of the plastic:

• PET
  Polyethylene terphthalate: bottles for carbonated drinks, water, juices, dairy products, vegetable oils, cosmetics, etc.
• HDP
  High density polyethylene: packaging bags, garbage bags
• PVC
  Polyvinyl chloride: building and finishing materials, furniture, shoes, medical products, water bottles, food packaging film
• LDP
  Low density polyethylene: detergent bottles, toys, pipes
• PP
  Polypropylene: medical products, hot dishes, food packaging film
• PS
  Polystyrene: disposable tableware, cups for dairy products, yogurt, electrical insulation film
• Other types of plastic: multi-layer packaging or composite plastic

Expert opinion

Nadezhda Tarakanova, technologist at Bytplast
Plastic used for the production of products that come into contact with food and children's assortment is subject to mandatory examination for compliance with sanitary and hygienic standards and is certified. And if the manufacturer declares, for example, that the product is intended for drinking water, then it is checked as a container for drinking water. The manufacturer is required to label his products. Food plastic has a generally accepted label - "glass and fork." It may say that it is intended for cold, bulk or hot products, for use in a microwave oven or for freezing, sometimes a temperature range is indicated. “Snowflakes” indicate that the container is suitable for freezing food, “wave oven” indicates that the dishes can be heated in the microwave, and “shower plates” indicate that the containers can be washed in the dishwasher. This marking is also used by some Russian manufacturers, including us.

Polypropylene glass (marking - PP) can withstand temperatures up to +100°C. But it does not tolerate a chemical attack - it emits formaldehyde or phenol. If you drink vodka from such a glass, not only the kidneys suffer, but also the eyesight. Formaldehyde is also considered a carcinogen.

Disposable packaging - one time only

Buy food, plastic utensils and cling film only from reputable manufacturers and only in reliable stores.

In order for plastic utensils to be safe, they must be used strictly for their intended purpose. Food plastic of different brands has different properties. One brand of this polymer raw material is intended for the production of water bottles, the other is for bottles with carbonated drinks. Yogurt cups are made of plastic of a grade that makes it possible to produce a light and cheap container by casting, while being neutral with respect to milk fat, and pudding cups must resist sugar.

Therefore, experts insist: in no case should plastic packaging be used as containers for storing food, and disposable tableware should not be used repeatedly. How plastic will react to contact with ingredients for which it was not intended, what compounds can be formed in this case, no one has investigated. Especially insidious are fats and acids, which can draw free toxic compounds out of plastic.

There is one more important point. The plastic container must be washed before reuse. Disposable packaging was not intended for washing, so the result is unpredictable.

The release of all kinds of compounds from plastic is greatly enhanced by heating. Therefore, only special containers can be used in the microwave oven.

• Store food in glass and ceramic containers.
• Try to avoid plastic-packed products as much as possible, give preference to products by weight.
• Cut off the top layer from food stored in plastic packaging.
• At home, immediately remove the packaging film from the products.
• Buy drinks only in PET bottles and do not reuse them.
• Buy baby food only in glass or cardboard.
• Do not use plastic utensils for baby food.
• Do not microwave food in plastic containers.
• Do not keep water in pitcher filters for a long time. In the morning and evening, replace the remaining water with fresh water.
• A cloudy water pitcher should be thrown away.

Flexible packaging

Mayonnaise, ketchup and other sauces, seasonings, juices, jams, as well as ready-made soups and cereals that require heating, are sold in packages - regular or "standing". Such bags are made from multilayer combined films. The choice of film depends on the properties of the product, the period and conditions of its storage. Soups, cereals, main courses are packed in bags of films with a high melting point. Dishes in such packaging can be heated in the microwave or boiled directly in the bag. But physiologists advise eating them less often: the less chemistry in life, the better.

When purchasing instant products (those that only need to be poured with boiling water), pay attention to the packaging (cup, bag, plate). Although Rospotrebnadzor and certification bodies monitor the safety of materials, nevertheless, manufacturers often use polystyrene packaging. And when it comes into contact with hot water, it begins to release harmful monomers - styrenes. Therefore, it is better to transfer products to ceramic or enameled dishes and then pour boiling water over them.

Frozen ready meals in trays that can be reheated in the microwave or oven are made from crystallized polyethylene terphthalate. Its properties remain unchanged in the range from -40º to +250ºС. True, some brands may lose the necessary heat resistance after they have undergone deep cooling.

Do not use disposable packaging for food storage, and do not reuse disposable tableware. Refrigerate food before placing it in the container. For hot food and microwave use only special utensils.

Small doses - big problems

How to determine acceptable and safe doses chemical substances? The opinions of scientists differ. Some argue: if you do not exceed the permissible level, there will be no harm. You need to eat more than 2 kg of canned food per day to get closer to the maximum allowable dose. Others insist: the more chemicals a person consumes, the more it destroys the body. If there are no symptoms of poisoning, this does not mean that the substance is safe. Toxins can accumulate over the years, undermining health. Even small amounts are poisonous if exposed for a long time.

Plastic entered our lives only 30 years ago. Now the first truly “plastic” generation is growing, while conclusions about the effect of plastic on the body need to be observed for at least five generations.

Once upon a time, milk was bottled in glass bottles, herring and butter were wrapped in paper, and canned food was sold in cans. Today they have been replaced by plastic bags, PET bottles, plastic containers and disposable cups. Not everyone knows how to properly handle popular plastic (or, as experts say, polymers), which is fraught with health problems. Elena Yurkevich, a leading researcher at the Scientific and Practical Center for Hygiene, named eight mistakes in handling plastic containers and food packaging for GO.TUT.BY.

We believe that plastic is no different from glass, metal or paper packaging.

Most plastic packaging is not meant to be reused for food. It is correct to consider its safety conditional: that is, the absence of harm is guaranteed as long as these containers are used strictly for their intended purpose, subject to certain storage conditions and no more than the established period.

- Unlike the same glass, any polymers tend to "age", - explains the expert. “That is, their integrity is broken over time, as a result of which various potentially hazardous substances that were added during production in order to give the material shape or strength are able to migrate into food.

At home, the toxicologist recommends completely abandoning plastic dishes. It is justified to use it only when there is no other container at hand: for example, on a hike or on a picnic. Concerning cutting boards, then if the hostess really wants to use plastic ones, the specialist advises changing them more often.

Pay no attention to labels

For the production of food packaging and containers, about a dozen types of different polymers are used. What the bottle or wrapper is made of, you will be prompted by triangles in the form of arrows with a number inside or Latin letters below.

Polystyrene (PS, or "six"), polyvinyl chloride (PVC, "troika"), other (O, "seven"), polycarbonate (PC) are considered the least safe. These materials often contain dangerous "ingredients" - phthalates and bisphenol A. It has been proven in the West (and confirmed by the own research of the Scientific Research Center for Hygiene) that, once in the human body, these substances can increase estrogen levels, increasing the risk of developing prostate, testicular, and mammary gland cancer , worsen the quality of sperm, reduce brain activity, provoke allergies, delayed brain development in children and cardiovascular disease.

Therefore, when choosing products made from food plastic, Elena Yurkevich recommends giving preference to those that are marked “BPA-free” or “Does not contain bisphenol A”, “BPA free”. If there are no such inscriptions, it is better to refuse such products, especially if they are for a child or a pregnant woman. If this is not possible, give preference to packaging made of polypropylene (PP, or "five").

One of the healthiest polymer materials- PET ("unit"). They make soft drink bottles out of it. mineral water, milk, some types of disposable tableware, boxes and blisters for confectionery products. The maximum shelf life of such containers is one year. Over time, its protective properties are lost, and toxic substances are released. With external influences - damage, high temperature— the destructive process is accelerating.

We give polymer packaging a "second life"

Some economical housewives use PET bottles as reusable ones. They wash it with alkaline liquids, carefully rub it with brushes and coarse sponges, and then they pour compotes, water, and milk into it. And in vain!

“Any scratches, chips, abrasions on the PET container become a “gateway” for the transition of toxic substances into liquid,” says the toxicologist.

From this point of view, it is not worth repacking products in plastic bags (denoted by "four" or "two"). "Washing" and the second life of bags is acceptable only if you plan to carry or store something inedible.

Reheating food in a plastic bag in the microwave

If you carry a home-cooked lunch with you and heat it up in the microwave, use only containers specifically designed for this - they are marked with the "waves with a stove" icon. You can heat up food in a polypropylene dish ("five"). Keep containers made of other types of plastic away from heat sources. When heated, it is possible to release substances hazardous to the body - formaldehyde, hexane and benzene.

- And I have often witnessed how whites and pies in plastic bags are heated in cafeterias! - I draw the attention of a specialist.

- Badly! We need to conduct an educational program! - says Elena Yurkevich. - If this happened to you once, they didn’t have time to stop the seller, nothing bad will happen to the body. But if warming up in polyethylene becomes a habit and you, for example, do this every day, harmful substances will begin to accumulate, and the risk of their toxic effect will become real.

Store bread and vegetables in bags

Mold will appear more quickly on a product wrapped in polyethylene, and it will also lose its taste faster, Elena Yurkevich believes.

- Bread is allowed to be stored only in the package in which you bought it (it was tested before production, and there are special holes for air exchange). But best option- after you brought the bread home, take it out of the package and put it in a wooden and metal bread box, a bag of thick paper.

We freeze products in polymers not intended for this

For freezing, polystyrene packaging (“six”) is best suited. It can be distinguished from other polymers by appearance She looks like styrofoam. A special container with a "snowflake" icon is also suitable. But ordinary packages, in which products are actively packed in hypermarkets today, are not suitable for a freezer, according to a specialist. Do not be too lazy to look in the economic departments for packages specially designed for this.

It is harmful to freeze polyethylene repeatedly: repeated temperature changes destroy the structure of the material. And in no case should you put berries, water, vegetables in PVC packaging (“troika”) in the freezer - the toxic substance dioxin will begin to be released into the food. Accumulating in fatty tissues, dioxin can eventually lead to oncological diseases, in particular, breast cancer.

We store fatty, hot, sour and alcohol in plastic for a long time

These are the so-called aggressive environments: they activate the process of transfer of toxic components from the polymer packaging to the product.

It is especially dangerous to drink alcohol, hot tea and coffee, soda from PVC (“troika”) and polystyrene (“six”) cups. It happens that this rule ignored in some coffee machines.

We leave the products in vacuum polymer packaging after opening it

A very common way of packaging fish, cheese and meat is in plastic packaging under vacuum. By removing air or filling the space with an inert gas, the product stays fresh longer. The hygienist-toxicologist warns: immediately after opening the package, such products must be transferred to a metal, glass or porcelain container. Because as soon as oxygen enters there, the so-called spoilage microorganisms (molds, yeasts), which previously “slumbered” in an oxygen-free environment, will begin to multiply intensively. Leaving an uneaten herring in an open package in the refrigerator, you can easily get food poisoning. And accusations that the product turned out to be “bad” will be unfair. Wrong handling of packaging is to blame.

“Of course, it is not easy for an average person to understand the variety of plastic packaging and containers,” sums up Elena Yurkevich. “But that's just the beginning. It is important to form a healthy habit. And for those who do not want to bother and delve into all the nuances, it is necessary to use glass, porcelain and other safe dishes as much as possible. And when purchasing a product in a polymer package or container, immediately throw it into a waste container for reuse plastic.