What foods are unsafe What is food safety?

In fact, it can be analyzed from three aspects: internal factors, external environmental factors and special personal reasons of food.

1. The food itself:

The food raw material is spoiled, or the raw material used is not food grade at all;

The amount of substances that can be used in the processing process exceeds the specified range, especially food additives;

Storage has exceeded the shelf life of food.

2. External environmental factors:

The land, air, or water sources of field planting or breeding are polluted;

In the process of food production, the environment is dirty and the personnel are unhygienic;

The storage area does not meet the specific requirements of the food, such as temperature, humidity, etc.;

In the entire chain from field to fork, pest infestations are not controlled.

3. Personal reasons:

Nowadays, food is basically not processed from a single raw material, and some people with allergies and religious beliefs must pay attention to asking about the ingredients before determining whether to eat them.

That's all I can think of for the time being, and everyone can help to replenish it

Food in the Food Safety Act refers to all foods intended for consumption. food production and processing (hereinafter referred to as food production); food distribution and catering services (hereinafter referred to as food business); production and operation of food additives; Production and operation of packaging materials, containers, detergents, disinfectants, and tools and equipment used in food production and operation (hereinafter referred to as food-related products) for food production and operation.

Food producers and traders use food additives and food-related products; safety management of food, food additives and food-related products, etc.

1. Substances that can be eaten or drunk by humans, including processed foods, semi-finished products and unprocessed foods, excluding tobacco or substances used only for medicine.

2. From the perspective of food hygiene legislation and management, the concept of food in a broad sense also involves: the raw materials of the food produced, the substances and environment that are exposed to the planting and breeding process of food raw materials, the added substances of food, all packaging materials and facilities that directly or indirectly contact with food, and the environment that affects the original quality of food.

3. The name, standard and logo of green food. The standard stipulates that the origin of the product or product raw materials must meet the ecological and environmental standards of green food. Crop planting, livestock and poultry breeding, aquaculture and food processing must comply with the production and operation procedures of green food.

4. The product must meet the quality and hygiene standards of green food. The labelling of the product must comply with the relevant regulations formulated by the Ministry of Agriculture of China.

Unsafe food refers to food that has evidence that has caused or may cause harm to human health, including: does not meet food safety standards.

of the section of the shirt food; It has induced food contamination and foodborne diseases.

or foods that cause harm to human health or even death; Foods that may cause food contamination, foodborne illness, or harm to human health; Foods that contain ingredients that may cause health hazards to specific groups of people and are not labeled on food labels and instructions, or that are incomplete or unclear; Relevant laws and regulations.

Other unsafe foods as specified.

Hello dear, I am happy to answer for you, because now there are more and more black-hearted businesses, coupled with the lack of food safety supervision, so that many businesses take advantage of loopholes. In addition, there are more and more food additives and preservatives. Although it meets the national testing standards, long-term consumption also has certain harm to the human body, and long-term human consumption is extremely harmful to the body

1. Carcinogenic problems, such as some artificial sweeteners and pigments, have been confirmed by animal tests to have carcinogenic effects. For example, cream yellow pigment can induce liver cancer in rats, and sweeteners glargine and phenylurea can also cause animal tumors. In recent years, it has also been found that sodium nitrite, a chromogenic agent, reacts with amines in meat, fish and other foods to form nitroso compounds with strong carcinogenic effects.

2. Acute and chronic poisoning problems due to the impurity of raw materials used in the manufacture of additives and the contamination of some toxic compounds, causing people's acute and chronic poisoning. 3. The problem of transformation products When we eat food containing food additives, some transformation products will be produced in the body, such as nitrite, which will be converted into nitrosamines in the body, which will have a harmful effect on the human body. 2. Puffed and fried food is flooded In the frying process, a large number of vitamin structures of food are destroyed, and food loses its function of providing vitamins; At the same time, after repeated use, "oil" contains at least 10 kinds of chemical drugs, which are resistant to high temperatures, high boiling points and are not easy to volatile.

Hello dear. Glad you asked: Food Insecurity Reasons:

1.Chemical fertilizers, pesticides and other harmful substances to the human body remain in agricultural products; 2.Antibiotics, hormones and their harmful substances remain in poultry, livestock and aquatic products; 3.

heavy metal pollution; 4.excessive use of food additives; 5. Toxin pollution; 6. Abuse of chemical additives for non-food processing; 7. Inferior raw materials are used in food manufacturing; 8. Counterfeit and shoddy food; 9. Improper control of pathogenic microorganisms; 10. The potential dangers of genetically modified foods.

Summary. 1. Residues of harmful substances to the human body such as fertilizers and pesticides in agricultural products; 2. Antibiotics, hormones and other harmful substances remain in poultry, livestock and aquatic products; 3. Heavy metal pollution; 4. Excessive use of food additives;

Why some food is unsafe.

1. Residues of harmful substances to the human body such as fertilizers and pesticides in agricultural products; 2. Antibiotics, hormones and other harmful substances remain in poultry, livestock and aquatic products; 3. Heavy metal pollution; 4. Excessive use of food additives;

5.Toxin contamination. 6.Misuse of chemical additives for non-food processing. 7.Inferior raw materials are used in food manufacturing. 8.Counterfeit food.

9.Improper control of pathogenic microorganisms.

10.The potential hazards of genetically modified foods.

That's why some foods are unsafe.

The above are the reasons why some food is unsafe.