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经过国家检验的酒含有害物质绝少,对健康影响不大,但有些生产条件差的小厂或个体户所酿出的酒,由于在酿制过程中,使用的原料、酿制工具的质量的差异,使酒不同程度地含有害物质大大超过国家的卫生要求,饮后危害健康。常见酒中所含有毒物质有以下种种:①甲醇:常以薯类为酿造原料含甲醇量高。原因是薯内含有果胶。果胶在酶的作用下分解产生甲醇。人饮后甲醇氧化成甲醛和甲酸。这些物质难于排出,易在体内积蓄,引起急、慢性中毒,使人失明,严重者可迅速死亡。②铅:精致的酿酒设备为纯锡制品,
After the country’s test wine contains very little harmful substances, little effect on health, but some poor production conditions of small factories or self-employed wine brewing process, the use of raw materials, the quality of brewing tools Differences, to varying degrees, the wine contains harmful substances greatly exceeded the national health requirements, health hazards after drinking. Common toxic substances contained in the wine has the following: ① Methanol: often brewed with potato as a raw material containing high levels of methanol. The reason is that potato contains pectin. Pectin decomposes to produce methanol under the action of enzymes. After drinking methanol oxidation of formaldehyde and formic acid. These substances are difficult to discharge, easy to accumulate in the body, causing acute and chronic poisoning, blindness, severe cases can be quickly killed. ② lead: exquisite wine equipment for the pure tin products,