Abstract: Objective:To establish the quality standard for Ziyinshengfa Granules.Method:The thinlayer chromatograph(TLC) method was used to identify Radix Polygoni Multiflori Preparata,Fructus Lycii,Radix Salviae Miltiorrhizae and the content of 2,3,4,5'-tetahyd roxy stilbence-2-O-β-D-glucoside was determined by RP-HPLC.Result:The characteristic spots of Radix Polygoni Multiflori Preparata,Fructus Lycii,Radix Salviae Miltiorrhizae appeared in the TLC,and there was no interference for the negative sample.The linear range of 2,3,4,5'-tetahyd roxy stilbence-2-O-β-D-glucoside was 0.190 5-1.143 2 mg·L-1(r = 0.999 9).The average recovery rates were 98.60%(RSD 2.28%)(n = 9).Conclusion:This method is simple,rapid,precise and reproducible,thus it can be used for the quality control of Ziyinshengfa Granules.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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