附子及其4种炮制品的紫外谱线组法鉴别  

Identification of Radix Aconitii Lateralis Praeparata and its Four Kinds of Processed Products by the Method of Ultraviolet Spectral Line Group

作　　者：张钰祺[1] 姜伊鸣[2] 颜淦明[1] 朱龙涛[1] 龚千锋[1] 

机构地区：[1]江西中医学院,江西南昌330004 [2]中山大学药学院,广东广州510006

出　　处：《时珍国医国药》2011年第4期947-948,共2页Lishizhen Medicine and Materia Medica Research

基　　金：国家自然科学基金(No.30860380)

摘　　要：目的利用紫外谱线组法测试附子生品及4种炮制品在不同极性溶剂中的紫外谱线图谱,根据它们的紫外谱线图谱峰位置的差异,对其加以区分鉴别,并比较炮制前后的变化。方法采用中药紫外谱线组法进行鉴别,对获得的紫外谱线组进行分析。结果附子生品及炮制品的紫外谱线组图像、最大吸收峰数目及峰位值具有较为明显的差异,可以用于附子及不同炮制品的鉴别。结论该法简便、准确、灵敏,可以鉴别区分附子及其炮制品,且在一定程度上解释了附子炮制减毒增效的作用机制。Objective To identify Aconitii Lateralis Praeparata and its four kinds of processed products in different solvents by UV spectral line group.Methods The analysis was done by studying UV spectrum group draft by UV spectral line group.Results The UV spectra of Radix Aconitii Lateralis Praeparata and the processed products showed different maximum absorption peaks both in number and intensity.Conclusion This identification method is simple and accurate,and can be used to distinguish Radix Aconitii Lateralis Praeparata and its processed products,and explain the mechanism of the processed for reducing the toxicity in a certain degree.

关 键 词：紫外谱线组法 附子 炮制 鉴别 

分 类 号：R284.1[医药卫生—中药学]