Medicinal Plant

2019, v.10(06) 15-19

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Extraction Process and Content Determination of Caffeic Acid in Zhuang Medicine Cryptolepis buchananii
Extraction Process and Content Determination of Caffeic Acid in Zhuang Medicine Cryptolepis buchananii

Chenyan LIANG;Lu ZHANG;Yunli TANG;Liuyan HE;Ganneng HUANG;

摘要(Abstract):

[Objectives] To establish a method for determining the content of caffeic acid in Zhuang Medicine Cryptolepis buchananii. [Methods] The content of caffeic acid in C. buchananii leaves was determined by high performance liquid chromatography(HPLC). [Results] The results of HPLC determination showed that the RSD values were less than 3%, and the content of caffeic acid in 10 batches of C. buchananii leaves was in the range of 0.096 5%-0.477 2%. [Conclusions] This method is accurate and reliable, has good linear relationship and high precision, and can be used for quality evaluation of C. buchananii.

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基金项目(Foundation): Supported by Project for Improving Basic Research Ability of Middle Aged and Young Teachers in Colleges and Universities of Guangxi(2019KY0324);; Graduate Project of Guangxi University of Chinese Medicine(YCSY20190096);; Program of Collaborative Innovation Center of Zhuang and Yao Medicine(zyx[2015]-01);; Sub-project of Guangxi Key Laboratory of Traditional Chinese Medicine Pharmacology(J16072);; Student’s Platform for Innovation and Entrepreneurship Training Program of Guangxi University of Chinese Medicine in Guangxi Zhuang Autonomous Region(201910600022)

作者(Author): Chenyan LIANG;Lu ZHANG;Yunli TANG;Liuyan HE;Ganneng HUANG;

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