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贵州虎耳草的质量对比研究
引用本文:张丽艳,李燕,杨玉琴,徐昌艳,王晖.贵州虎耳草的质量对比研究[J].中国实验方剂学杂志,2010,16(18):57-59.
作者姓名:张丽艳  李燕  杨玉琴  徐昌艳  王晖
作者单位:贵阳中医学院,贵阳,550002
基金项目:贵阳市科学技术计划项目([2008]筑科农合同字第7-3号)
摘    要:目的:采用高效液相色谱法测定贵州虎耳草中没食子酸的含量,并结合虎耳草现行质量标准对贵州虎耳草品质进行对比研究,为虎耳草质量控制方法的提升和GAP规范化种植提供一定的技术依据。方法:采用HPLC法分别对虎耳草中没食子酸、岩白菜素的含量进行测定。结果:贵州各地虎耳草药材中岩白菜素明显高于现行质量标准中最低含量限度0.080%,没食子酸的平均含量为0.121%,不同采收期、不同产地加工方法的虎耳草药材中没食子酸和岩白菜素含量均具有一定差异。结论:该研究运用多种成分指标来综合判断虎耳草质量,为虎耳草质量控制方法的提升和GAP规范化种植提供了一定的技术依据。

关 键 词:虎耳草  没食子酸  岩白菜素  高效液相色谱法
收稿时间:2010/6/17 0:00:00

Comparative Research Quality of Saxifraga stolonifera in Guizhou
ZHANG Li-yan,LI Yan,YANG Yu-qin,XU Chang-yan and WANG Hui.Comparative Research Quality of Saxifraga stolonifera in Guizhou[J].China Journal of Experimental Traditional Medical Formulae,2010,16(18):57-59.
Authors:ZHANG Li-yan  LI Yan  YANG Yu-qin  XU Chang-yan and WANG Hui
Institution:Guiyang College of Traditional Chinese Medicine,Guiyang 550002,China;Guiyang College of Traditional Chinese Medicine,Guiyang 550002,China;Guiyang College of Traditional Chinese Medicine,Guiyang 550002,China;Guiyang College of Traditional Chinese Medicine,Guiyang 550002,China;Guiyang College of Traditional Chinese Medicine,Guiyang 550002,China
Abstract:Objective: Gallic acid of Saxifraga stolonifera in Guizhou was determined by HPLC. The difference of the quality of S.stolonifera in Guizhou was studied by the current quality criteria of S.stolonifera. It aims at providing a technological basis of improving the method of controlling the quality of S.stolonifera and the standardization planting. Method: The content of bergenin and gallic acid in S.stolonifera was determined by HPLC. Result : The content of bergenin of S.stolonifera was higher than 0.080%, the minimum of current quality criteria, and the average content of gallic acid was 0.121%. The content of bergenin and gallic acid in S.stolonifera was different from various habitats, various collection time and various processing methods. Conclusion : The quality of S.stolonifera was evaluated by using various componential indices and to provide a standardized planting technological basis for GAP and improve the method of quality control of S.stolonifera.
Keywords:Saxifraga stolonifera  gallic acid  bergenin  HPLC
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