Study on Extraction Process of Suanzaoren Decoction
LI Yu-juan1, DAI Yue-han1,WANG Rui2, BI Kai-shun3
Author information+
1. School of Life Science and Technology, Beijing Institute of Technology, Beijing 100081, China; 2. Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; 3. School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
OBJECTIVE To study the optimal alcohol extraction process of suanzaoren decoction by orthogonal design.METHODS RP-HPLC methods were developed for the determination of spinosin, ferulic acid, mangiferin and glycyrrhizic acid in suanzaoren decoction. The contents of components and extraction yield were selected as assessment indices. Three factors were studied by L9(34), including the solvent consumption, duration of extraction and times of extraction. RESULTS The optimal extracting condition was 95% alcohol consumed as ten times of crude herb amount, and three times for 1 h each time. CONCLUSION This study supplies basic and instructive data for further research and development of suanzaoren decotion formulation.
LI Yu-jun;DI Yue-hn;WNG Rui;I Ki-shun.
Study on Extraction Process of Suanzaoren Decoction [J]. Chinese Pharmaceutical Journal, 2007, 42(03): 175-177
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参考文献
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