Stabilizer for lowering leaching toxicity of heavy metal in food, food product and traditional Chinese medicine and improving food safety and environmental protection and preparation method of stabilizer

Abstract

The invention relates to stabilizer for lowering leaching toxicity of heavy metal in food, a food product and traditional Chinese medicine and improving food safety and environmental protection and a preparation method of the stabilizer. The stabilizer is formed by mixing phosphoric acid or phosphate, acidity regulator and chloride. The stabilizer is directly added to the food, the food product and the traditional Chinese medicine, in the brewing or boiling or seasoning process, in other words, before the food, the food product and the traditional Chinese medicine enter the tongue tip, the stomach and the intestines of the human body, the leaching dissolved quantity of the heavy metal contained in the food, the food product and the traditional Chinese medicine can be lowered, even in a 1N hydrochloric acid solution with the acidity intensity higher than that of gastric acid of the human body or an abnormal environment such as acid rain, the heavy metal can be formed into a product which is not prone to decomposition and inactive in chemical property, the heavy metal is not absorbed by the human body easily, so that food safety is enhanced, migration, diffusion and transformation of the heavy metal in the environment are lowered, environment protection is improved, the heavy metal is stopped from returning to the food chain, the toxicity degree of the heavy metal is lowered, and good application prospect is achieved.

Description

technical field [0001] The invention belongs to the technical field of food additives, and in particular relates to a stabilizer which reduces the leaching toxicity of heavy metals in food, food and traditional Chinese medicine, and improves food safety and environmental protection, and a preparation method thereof. Background technique [0002] For those at the end of the food chain, heavy metal pollution in the food chain is a global issue of great concern to human health. After these heavy metals enter the human body, they are difficult to excrete and gradually accumulate, tending to accumulate in the brain, kidneys, and immune system. When the physiological load of the human body is exceeded, it will cause changes in physiological functions, leading to acute and chronic diseases or long-term harm, including May gradually form cancerous tissue and cause cancer, which will seriously interfere with human health, normal function and even endanger human life. Such food safet...

AI Technical Summary

Problems solved by technology

[0015] The functions of the natural foods and antioxidants mentioned above, the patented bracken flavonoid extract, the patented stachyose-containing lead-expelling health product, and low-molecular citrus pectin only show that they absorb, chelate or complex free heavy metals, enter the intestinal tract Peristalsis, excretion promotion, can excrete heavy metals from the body as soon as possible, but there is no scientific basis or reaction mechanism to prove that they can leach heavy metals that are harmful to food safety, mainly including lead, cadmium, arsenic, copper, and mercury. The reduction effect and the effect of forming a harmless, chemically inactive form of heavy metal stabilizers, that is, after being discharged into the environment, most of them may still be reduced to harmful soluble and free heavy metals, through the migration and diffusion in the environment , transform and return to the food chain, and finally return to the dining table

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