| 中药何首乌膨化前后大黄素含量的比较研究 |
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| 引用本文： | 朱利平,王岳峰.中药何首乌膨化前后大黄素含量的比较研究[J].安徽农业科学,2008,36(26). |
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| 作者姓名： | 朱利平 王岳峰 |
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| 作者单位： | 西南交通大学生物工程学院,四川成都,614200 |
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| 摘 要： | 目的]测定中药何首乌膨化前后大黄素的含量,为确定膨化技术能否作为中药何首乌的加工方法提供科学依据。方法]采用HPLC测定何首乌膨化前后样品溶液中大黄素的含量。结果]何首乌膨化后大黄素含量降低了0.010 8%,相对降低27.48%。结论]膨化技术会降低何首乌中大黄素含量,因此膨化作为一种新型的中药材加工方法并不适用于何首乌。
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| 关 键 词： | 何首乌 膨化 大黄素 HPLC |
Comparative Study on the Emodin Content in Polygonum multiflorum Thunb before and after Expansion |
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| ZHU Li-ping et al.Comparative Study on the Emodin Content in Polygonum multiflorum Thunb before and after Expansion[J].Journal of Anhui Agricultural Sciences,2008,36(26). |
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| Authors: | ZHU Li-ping |
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| Abstract: | Objective] The study was conducted to detect the contents of emodin in Polygonum multiflorum Thunb before and after expansion,as well as to set the basis for the application of puffing technology in traditional Chinese medicine processing.Method] HPLC was used to determine the emodin contents in Polygonum multiflorum Thunb before and after expansion.Results] After Polygonum multiflorum Thunb was expanded,the emodin content decreased by 0.0108%,with relative reduction being 27.48%.Conclusion] The application of puffing technology could reduce emodin content in Polygonum multiflorum Thunb.Therefore,the puffing technology,as a new process of traditional Chinese medicine,could not be used in Polygonum multiflorum Thunb. |
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| Keywords: | HPLC |
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