However, the risk of synthetic pigments to human body is higher than that of natural pigments. If consumers eat a lot of food with excessive pigment content for a long time or at one time, it may cause symptoms such as diarrhea, which is especially unfavorable to the healthy development of children. Natural pigments are safe but expensive, and many enterprises are reluctant to use them.
2. The preservative exceeds the standard. Food preservatives are natural or chemical synthetic substances added to food to ensure the preservation of food during transportation and storage. Such as benzoic acid, potassium sorbate, nitrite, too much intake will inhibit bone growth to a certain extent, endangering the health of kidney and liver.
3. Excessive saccharin. In order to improve the sweetness, excessive saccharin may be added to candied fruit, ice cream, cakes and biscuits, which will cause gastrointestinal discomfort and liver metabolism problems. Saccharin sodium will also form cyclic ethylamine after hydrolysis, which poses a cancer threat.
4, high salt, high sugar. Snacks such as preserved plum and dried bean curd contain a lot of salt or sugar, which will increase the burden on the kidneys and pose a threat to the cardiovascular system. In European and American markets, foods marked "sugar-free" and "salt-free" will be more popular.
Extended data:
The types of snacks are as follows:
1, candy. It is a kind of candy cake, which refers to a snack with sugar as the main ingredient. If fruit or nuts are coated with sugar, they are called sweets.
2, dried fruit. That is, fruits with dry skin when ripe or fruits processed by people. When the fruit is fully ripe, it is different from fleshy fruit because of its different water content. Fruits with dry skin after ripening are called dried fruits.
3. cookies. Wheat flour is used as the main raw material, with or without sugar, oil and other raw materials, which are blended, shaped and baked to make crispy or crispy food.
4. potato chips. Potato chips are made by peeling potatoes, slicing them, frying or baking them until they are crisp, and seasoning them. Potato chips have become an important part of the snack market in many countries.
5. Dried meat. Through trimming, pre-cooking, cutting into strips (or slices), seasoning, re-cooking, collecting soup and drying meat products made of lean beef and pork.
People's Network-Eat snacks and beware of infertility! Seven disadvantages of snacks tell you.