Will the composition of food beyond its expiration date change?

During the shelf life, the food is safe to eat, and with the passage of time, the microorganisms in the food multiply more and more, which will cause harm to the human body, also because the metabolites of microorganisms will cause harm to people. As a result, the composition of food products that have passed their expiration date will change.

The shelf life of a product refers to the period of quality assurance of the product under normal conditions. The shelf life of the product is provided by the manufacturer and is marked on the product for a limited time use. During the shelf life, the manufacturer of the product is responsible for the quality of the product in accordance with the relevant standards or express guarantee of the quality conditions, the seller can sell these products with confidence, and consumers can use them safely.

The shelf life is not the only criterion for identifying whether a product such as food has gone bad, and it may be due to the premature deterioration of a substance that changes in the way it is stored, the environment, etc. Therefore, try to eat food and other foods in time before the expiration date.

The shelf life of opened food will be shortened, so use it as soon as possible to avoid product quality deterioration.

On May 13, 2011, the Ministry of Health issued GB7718-2011 "Prepackaged Food Labeling Standard", which redefined the shelf life, and the definition of shelf life in the new standard is: the period during which the prepackaged food maintains its quality under the storage conditions specified on the label. During this period, the product is fully merchantable and retains the characteristic qualities that need not be stated or have been stated in the label.

The quality changes that may result from food beyond the shelf life are: increased microbial indicators, oxidative deterioration of oils and fats, and increased other hygiene indicators (depending on the product, the item and the index are different).

Of course, there will be changes, some harmful ingredients will increase, and at the same time, nutrients will be lost.

In daily life, we sometimes buy a lot of food, but we don't have time to eat it, and sometimes the food has its expiration date.

It's only been a few days or weeks, so people feel like there's no problem and want to keep consuming it. So if these foods that have passed the expiration date have not deteriorated significantly, can they be eaten in harmony? Why?

Exceeding the expiration date of food only exceeds its optimal expiration date, but it does not mean that it will spoil after the expiration date, because the expiration date is not the only criterion for determining food spoilage. The meaning of the shelf life is just thatMerchants are only responsible for food products that are within their expiration date。Because our country has a strong focus on food safety.

It is relatively strict, so if the merchant chooses the shelf life, he will generally choose a shorter period, which can ensure that the food will be safe and will not spoil, but for general food, it also has a delay period of more than three months beyond the shelf life, during which it will generally not deteriorate and will not have a bad impact on health, so people can still use it.

But the delay period of food is very different for different foods, if it is some biscuits, nuts as long as they are stored properly, it may be okay to eat after half a year, but for some fresh bread or milk, at most after the expiration date of a few days its risk will increase, because it has a lot of high protein.

ForThey require certain storage conditionsTherefore, the shelf life is also relatively short, and people need to consume it within a suitable time.

Therefore, for the food that has passed the expiration date, although there is a call for some people to use it, but for the merchants, they cannot sell it, which is illegal and has an expiration dateThe setting is also to regulate these merchants, so that when they are profitable, they must also ensure people's health and safety.

It is inedible, because it is not good for our health at all, nor is it conducive to the development of our body, and it will also make us vomit, so we must pay attention to this aspect of the problem. There is no Sun Tuan.

If the cheating socks are obviously deteriorated, they should not be eaten, otherwise they may have diarrhea, and it will also affect the stomach of a person's knowledge, and it will also affect the digestion of a person's disadvantage in the future, and may leave some diseases.

No, because this is expired food, eating expired food may affect our body and have an impact on our health.

In daily life, sometimes I forgot to eat a snack when I bought it, and the snack expired if I was not careful. Some people are reluctant to throw away the principle of not wanting to waste, and still eat the food that has passed the expiration date after the snack expires. So if the food is past the expiration date, can it still be eaten?

The shelf life, also known as the best use period, refers to the period of ensuring the quality under the storage conditions specified on the food label, which is the guarantee made by the merchant to the consumer, to ensure that the quality of the product within the marked time is very good, but it does not mean that after this period, the product will definitely undergo qualitative changes. If the expired food has deteriorated, then it cannot be eaten because it will cause harm to the body, but if the food that has passed the expiration date has not deteriorated, it means that the food that has passed the expiration date can still be eaten in the short term. For example, the bagged biscuit bread that we often buy in our daily life has not changed in taste and smell after the expiration date, so it can be eaten.

Can I eat food that has passed its expiration date? Depending on the overall form of the food, even if it is within the expiration date, if there is flatulence or air leakage, it is not allowed to eat. However, some foods that have passed their expiration date are still intact, and the smell and taste inside have not changed, so they can still be eaten in the short term.

So can you eat expired food? It still depends on the food itself.

Chinese people have the virtue of thrift and do not like to waste, so many times after the food expires, consumers will feel that as long as there is no mold, they can eat it, and they cannot waste it. In fact, some foods look intact on the surface, but in fact, they have rotted and deteriorated, and if some foods are left for a long time, there will be a lot of microorganisms and toxic substances in them, which is very bad for the body after consumers eat them, and some toxins will even pose a threat to the human respiratory and nervous system, so if the food exceeds the shelf life, try not to eat.

Under normal circumstances, food can still be eaten just after the expiration date, and if it expires for more than a month, don't eat it.

It can no longer be used, because this will have a certain impact on your stomach and intestines, and there will be a lot of problems, and the damage is still relatively large.

If the food exceeds the expiration date, it means that there are many germs in the food, which may affect the health of the body.

Of course not. Because the food has expired and is poisonous inside, never eat it again.

There are two kinds of penalties for expired food: (1) If the expired food is produced or traded, the relevant competent departments shall confiscate the illegal income, the food produced and operated illegally and the tools, equipment, raw materials and other items used for the illegal production and operation in accordance with their respective duties and division of labor; where the value of food illegally produced or traded is less than 10,000 yuan, a fine of between 2,000 and 50,000 yuan shall be imposed; if the value of the goods is more than 10,000 yuan, a fine of between 5 and 10 times the value of the goods shall be imposed; and where the circumstances are serious, the license is revoked. (2) Where expired food is sold, in addition to claiming compensation for losses, consumers may also demand compensation of more than 10 times the price from the producer or seller.

Legal basis: Repentance of the Food Safety Law of the People's Republic of China

Article 3 Food producers and traders shall engage in production and business activities in accordance with laws, regulations and food safety standards, be responsible to the society and the public, ensure food safety, accept social supervision, and assume social responsibility.

Article 28, Paragraph 1 (8) prohibits the production and operation of food beyond the shelf life.

The national food authorities have made the following provisions on the shelf life of some foods: 1. Alcohol: the shelf life of bottled ordinary cooked beer is 2 months, and the shelf life of special beer is 4 months; Bottled grape fruit wine for half a year.

2. Beverages: fruit juice soda, fruit-flavored soda, cola soda, Dantongsen glass bottle shelf life is 3 months, canned 6 months; Juice in glass bottles for 6 months. 3. Canned food:

The shelf life of canned and glass bottles of fish, meat and poultry is 2 years; 15 months for fruit and vegetable cans and glass bottles; The shelf life of fried dried fruits, tomato paste, canned and glass bottles is 1 year; Milk powder is 1 year in tinplate cans, 9 months in glass bottles, and 4 months in 500g plastic bags. 4. Sugar: biscuits in tinplate barrels for 3 months, plastic bags for 2 months, bulk for 1 month; The shelf life of chocolate and praline chocolate is 3 months, 6 months for pure chocolate and 1 month for bulk; 6 months for soy sauce and vinegar.

Legal analysis: There are two kinds of penalties for expired food: (1) If the expired food is produced or traded, the relevant competent departments shall confiscate the illegal income, the food produced and operated illegally and the tools, equipment, raw materials and other items used for the illegal production and operation of Zhaozhen; where the value of food illegally produced or traded is less than 10,000 yuan, a fine of between 2,000 and 50,000 yuan shall be imposed; if the value of the goods is more than 10,000 yuan, a fine of between 5 and 10 times the value of the goods shall be imposed; and where the circumstances are serious, the license is revoked.

2) If the sales bureau sells expired food, in addition to claiming compensation for losses, consumers may also demand compensation of more than 10 times the price from the producer or the seller of the brigade.

Legal basis: Food Safety Law of the People's Republic of China

Article 3 Food producers and traders shall engage in production and business activities in accordance with laws, regulations and food safety standards, be responsible to the society and the public, ensure food safety, accept social supervision, and assume social responsibility.

Article 28, Paragraph 1 (8) prohibits the production and operation of food beyond the shelf life.