期 刊 :中国中药杂志 1992年 17卷 12期 页码:725.
关键词:磁石;砷;
Keywords:cishi, arsenic,
摘 要 :对10种煅品、生品磁石中砷含量进行了测定和比较。结果表明,砷含量生品比煅品高约11倍,说明磁石经炮制后可除去或降低其毒性。
Abstract:The results have revealed that arsenic content in pig cishi is about 11 times that in the calcinated samples. Therefore the toxic effect of cishi is eliminated or reduced after it is calcinated.
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