老鹳草属两种老鹳草没食子酸的含量比较研究
老鹳草属；没食子酸,,老鹳草属；没食子酸,【摘要】,【关键词】,1材料与仪器,2方法与结果,3讨论,【参考文献】
【摘要】 目的 比较两种老鹳草的有效成分没食子酸的含量。方法 采用HPLC色谱法对老鹳草属两种老鹳草的没食子酸进行含量测定。结果 鼠掌老鹳草中没食子酸的含量为0.01%，老鹳草中没食子酸的含量为0.012%。结论 该实验结果稳定、可靠，分离度较好。【关键词】 老鹳草属；没食子酸
Comparison research of content of the tannins in Geranium wilfordii Maxim and Geranium carolinianum
YIN Hai-bo，WANG Bing，KANG Ting-guo，et al.Medcine College of Liaoning Traditional Chinese Medicine College，Shenyang，Liaoning 110032，China
【Abstract】 Objective Through this experiment，we will compare the tannins containing of Geranium wilfordii Maxim and Geranium carolinianum L.Methods Utilize HPLC to caculate the gallic acid containing.Results The gallic acid containing of Geranium wildordii Maxim is 0.012% ......
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