Title: Optimization of Extraction Process of Manjie Tablets by Orthogonal Design
Abstract: Objective To make the optimum process conditions of extraction for Manjie tablets.Methods Applying optimum extraction of Manjie tablets coptidis with berberine hydrochloride and dry-paste as marker was investigated by orthogonal design.Results The optimal process conditions were as follows: the concentration of ethanol 70%,reflux-extraction for 2hrs with 10 times volume,1hr with 8 times,1hr with 8 times.Conclusion This method is simple and applied rightly in mass production and it can provide the references for Manjie tablets for its further investigation.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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