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农药是中药的重要污染物 ,且对药材成分含量有一定的影响。世界卫生组织在制定植物药一般检测方法和质量标准时 ,提出了农药残留量的测定问题。新药报批中规定了部分中药在质量标准中须有农药残留量的测定结果。农药按化学成分可分为有机氯类、有机磷类、氨基甲酸酯类、拟除虫
Pesticides are important contaminants of traditional Chinese medicine and have a certain influence on the content of medicinal ingredients. When formulating general methods and quality standards for plant drugs, the World Health Organization proposed the determination of pesticide residues. The new drug approval stipulates that some Chinese herbs must have a determination of the amount of pesticide residues in the quality standards. According to the chemical composition of pesticides can be divided into organic chlorine, organic phosphorus, carbamates, to be removed