大孔吸附树脂纯化女贞子中齐墩果酸的研究
A Study on the Purification for Oleanolic Acid in Herbal Ligustrum lucidum by Macroreticular Resin
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Abstract: OBJECTIVE This study aimed to develop a purification method of oleanolic acid with macroreticular absorption resin.METHODS The absorption efficiency,the contents and the extraction yields of oleanolic acid were studied to confirm the optimum purification
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