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作者对汉方方剂中茯苓的主要的三萜类化合物成分茯苓酸(PA)的分析方法进行了研究。PA未显示特异性的UV吸收,从而推测向煎剂中移行率低。为了将鉴定方法作为灵敏度高、选择性强的方法,此次作者对运用GC-MC的方法进行了研究。
The authors studied the analysis method of the main triterpenoid compound tannic acid (PA) in Chinese herbal prescription. PA did not show specific UV absorption and it was presumed that the migration rate into the decoction was low. In order to use the identification method as a highly sensitive and selective method, the authors studied the method using GC-MC.