摘要
[目的]比较6种牛黄解毒片中重金属的含量。[方法]采用电感耦合等离子体原子发射光谱法分别测定人工胃液处理前后6种牛黄解毒片样品中重金属的含量,并进行比较分析。[结果]6种牛黄解毒片中总金属含量均超过国家限量标准,而经人工胃液处理后的酸可溶性重金属含量则低于其总重金属含量,部分符合或基本符合国家标准。[结论]酸可溶性重金属含量限度可作为牛黄解毒片及含重金属矿物中成药的质控指标之一。
[Objective]To compare the contents of heavy metals in 6 types of Niuhuang jiedu tables.[Methods]The content of heavy metals in 6 types of Niuhuang jiedu tables before or after passed through metabolically man-made stomach liquid was detected by inductively coupled plasma atomic eminssion spectrometry(ICP-AES).[Results]These contents of heavy metals in 6 drugs were more than the order in chinese standards.But the contents of acid-soluble heavy metals were much less than or partially accorded with total heavy metals in the same batch of sample.[Conclusion]The content of acid-soluble heavy metals may be taken as one of the items of quality control for the Niuhuang jiedu tablets and traditional Chinese medicine patent prescription.
出处
《浙江中医药大学学报》
CAS
2010年第3期427-428,共2页
Journal of Zhejiang Chinese Medical University
