2010•Yiyao daobaoRequires access

Optimizing the Extraction Condition of Semi-bionic Extraction for Salvia Miltiorrhiza Bge. of Fangling by Uniform Design

Gang Wang

Abstract

Objective To optimize the extraction condition of semi-bionic extraction for water-soluble parts from Salvia miltiorrhiza Bge.Methods The best extraction condition of the semi-bionic extraction for Salvia miltiorrhiza Bge.by uniform design was optimized regarding contents of total phenolic acid and salvianolic acid-B and dried extract obtained.Results The pH values of water were in order as 2.0,7.5,8.0,which extracting for 1.0,0.5,0.5 h.Conclusion The optimized extraction condition is scientific and rational.

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Key concepts: Salvia miltiorrhiza, Extraction (chemistry), Chromatography, Chemistry, Salvia, Traditional medicine, Traditional Chinese medicine, Medicine