If you want to know why the "poisonous bean sprouts" in the market (vegetable market) can't be eaten now, you must first figure out what the additives are, and after eating them, they will cause people to react inappropriately, and how is the legendary "poisonous bean sprouts" generated? Today we come together to understand the so-called "poisonous bean sprouts" is to add the following three main substances (1) when cultivating bean sprouts, the first, "rootless water" (that is, 6-benzylaminopurine and other substances) to produce rootless, white and tender bean sprouts, net-transmitted after eating light can make children develop precociously, female physiological changes, osteoporosis in the elderly, etc., which may lead to cancer in the body. What is "rootless water" (i.e., substances such as 6-benzylaminopurines)? 6-Benzylaminopurine, also known as 6-benzyladenine, 6-(N-benzyl)aminopurine, 6-benzylaminopurine, abbreviated as 6-BA, has a relative molecular weight of 225.25 and the molecular formula C12H11N5. It is an artificially synthesized phytoctocellular cytokinin. It has the effect of inhibiting the decomposition of chlorophyll, nucleic acids and proteins in plant leaves, protecting green and preventing aging, and transferring amino acid auxin and inorganic salts to the treatment site, and is widely used in agricultural and horticultural crops, from germination to harvest. It is configured as a water agent for the production of bean sprouts, which is often referred to as "rootless bean sprouts", and the second, used as a production promoter for cultivating rootless bean sprouts: sodium 4-chlorophenoxyacetate, is an organic compound with the formula C8H6ClNaO3, which is a white needle-like or prismatic crystal with a slight phenolic taste. It is easily soluble in water, stable in nature, and does not deteriorate for long-term storage. Sodium 4-chlorophenoxyacetate is an intermediate in the central nervous system stimulant meclofenyl, originally used for plant growth regulation. The domestic product names are anti-fallin and borealis. It can promote biosynthesis and biological transfer in the plant body, not only to prevent the fall of flowers and fruits, but also to improve the fruit rate, improve the growth rate of the fruit, promote early ripening, but also achieve the purpose of improving plant quality, and it also has the role of herbicide. Due to its certain accumulation of toxicity to the human body, the national standard has been cancelled and prohibited from being added as a food additive to the production of bean sprouts. In China's food additive standards, the above two substances have been deleted, they are no longer used as food additives, and the identity has been transformed into pesticides. In China, (1)6-BA and 4-chlorophenoxyacetate components should not be detected in the production of bean sprouts. To this day, some people say that the United States and Hong Kong are "free residue limits", but please know that these countries or regions have very sound legal protection and control methods for food control, and the strictness of food can be understood harshly, and we are more looking forward to the consciousness of producers. It is true that in recent years, the government has attached more importance to food safety than at any time in history, people's awareness of food safety has been continuously enhanced, and the relevant departments have also cracked down on illegally added merchants, and the situation is getting better. The use of growth agents is limited to the production of fruit trees and vegetables, and there are also safe periods and specific dosage regulations. However, in real life, it is also an indisputable fact that producers not only use them in the production of fruits and vegetables, but also in order to grow fast, stout and high yield, ignorance or intentional overuse. If the human body takes too much of the substance, it will irritate the skin and mucous membranes, not only that, but also damage the esophagus and gastric mucosa, causing nausea, vomiting and other symptoms. The state expressly stipulates that it is not allowed to be used for bean sprouts, and in the author's understanding, it is more generally not allowed to be used for the production of fast-growing sprouts that grow in three or five days and can be put on the table. Unscrupulous merchants illegally use it in the production of bean sprouts, so all bean sprouts produced using sodium 6-BA and 4-chlorophenoxyacetate are "poisonous bean sprouts"; (2) In addition to the bean sprouts cultivated by "rootless water", some merchants have also added other chemicals, such as bleach, and the bleach used in the production of bean sprouts is mainly insurance powder. The chemical name of the insurance powder is low sodium sulfite, also known as sodium disulfite, sodium hyposulfite. The molecular formula is Na2S2O4. It is a strong reducing agent, in the textile industry, people often use it as a reducing agent for reducing dyeing, food industry bleach, this substance has a strong bleaching effect, itself is a toxic substance, the human eye, respiratory mucosa is irritating, in the water can generate toxic gases, such as hydrogen sulfide, sulfur dioxide. Some articles have been introduced that medically proven that when the human body ingests 4g of sodium hyposulfite, poisoning will occur, and this substance is also strictly prohibited. This is the second part of "poisonous bean sprouts"; (3) In addition, fertilizers are also additives commonly used by unscrupulous traders in the process of sprouting beans, such as uric acid, ammonium nitrate, etc. In any case, we have not been so unscrupulous, it is said that the addition of fertilizer can not only increase the yield of bean sprouts but also shorten the cycle. However, it is common sense that bean sprouts sprayed with urea, ammonium nitrate and other chemicals will enter human tissues after people eat them, and will turn into carcinogenic nitrite after being decomposed by cells. This is the third part of the "poisonous bean sprouts". Therefore, to solve the problem of "poisonous bean sprouts", we must be familiar with and understand the chemical substances used and their hazards, distinguish between right and wrong, protect ourselves, and avoid the harm of "poisonous bean sprouts", but also vigorously support the government's crackdown on illegal addition of harmful substances by illegal merchants, choose to purchase businesses with independent intellectual property rights, protect the health of the public in the use of advanced technology, in line with the safety and ecology of quality products in the market foothold, survival and development, to let good money expel bad money, the formation of a benign food safety production market atmosphere.
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