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Study on Test of the Harmful Elements and Residue in Kusheng Medicinal Materid
Pages: 273-274
Year: Issue:  3
Journal: Heilongjiang Medicine Journal

Keyword:  苦参有害元素农药残留;
Abstract: 目的:对五个苦参主产地的药材的有害元素及农药残留进行对比考察.方法:采用原子吸收分光光度法、气相色谱法对有害元素及农药残留进行考察.结果:重金属不超过百万分之二十;本品含铅、汞、砷、镉,铜应分别小于或等于5.0,0.2、2.0、0.3、6.0ppm;农药残留量中有机氯农药残留量小于或等于0.1ppm.
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