重金属快速检测技术在中药材质量控制中的应用

重金属污染日益严重使得中药材中重金属含量持续增高,中药材质量的好坏直接影响患者的安全和疗效。因此,如何能快速、准确、简便地鉴别中药材重金属含量,对于中药材的用药安全至关重要。本文总结分析了国内外重金属的快速检测方法,通过归纳酶分析法、免疫分析法、生物化学传感器法、荧光标记技术,讨论其优势与不足,为建立中药材重金属现场快速检测技术提供参考依据。

Heavy metals in Chinese medicinal materials continue to increase due to the increasingly serious pollution.Quality of Chinese crude drugs directly affects the safety of patients as well as the efficacy.How to identify Chinese medicinal herbs rapidly,accurately and conveniently is an important issue to the safe medication of Chinese crude drugs.This article analyzed the rapid detection methods of heavy metals at home and abroad and discussed the advantages and shortcomings of existing methods such as inductive enzyme analysis,immune analysis,biological chemical sensor method and fluorescence labeling technology,thus providing some references for establishing rapid determination methods for heavy metals in Chinese crude drugs.