Title: Quality standard for liangui fuzheng granules
Abstract: Objective To establish the quality standard for liangui fuzheng granules.Methods TLC was used to identify coptidis rhizoma,salviae miltiorrhizae radix et rhizoma,rhei radix et rhizoma in the preparation and the content of berberine was determined by HPLC.Results The TLC spots developed were fairly clear,and the blank showed no interference.The content of berberine showed a good linear relalionship at a range from 19.65 to 78.61 mg·L-1(r=0.999 6).The average recovery was 97.39%,and RSD was 1.65%.Conclusion The method is accurate and can be used for the quality control of liangui fuzheng granules.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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