LC-MS分析早薹对白花前胡根化学成分的影响

Influence of Early Bolting on the Chemical Compositions of Radix Peucedani Root by LC-MS

投稿时间：2012-06-05

DOI：

中文关键词: 白花前胡 早薹 色质联用 化学成分 质量

英文关键词: Peucedanum praeruptorum early bolting LC-MS Chemical composition Quality

基金项目:安徽省高校省级自然科学基金重点项目(KJ2013A265)

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中文摘要:

采用液相色谱-质谱联用(LC-MS)技术研究了早薹对白花前胡根化学成分的影响,结果表明,早薹前后白花前胡根主要成分种类没有发生变化,均含Pd-Ⅰb、PeucedanumarinⅡ、白花前胡甲素、PeucedanumarinⅠ、白花前胡丁素、Pareruptorin E等6种成分,白花前胡甲素和白花前胡丁素含量较高。早薹前后白花前胡根主要成分之间的比例关系发生了较大变化。

英文摘要:

By using LC-MS analysis,we tested the influence of early bolting on the chemical compositions of Radix Peucedani root(RPR).The results indicated that the types of main compositions of RPR did not change before and after early bolting.Both of them include Pd-Ib,PeucedanumarinII,praeruptorin A,PeucedanumarinI,Praeruptorin D and Parruptorin E.However,the proportion of each composition has changed greatly before and after early bolting.

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