Title: Study on Extracting Technology Condition of Flavonoids from Pueraria
Abstract: Through orthogonal experiment,this paper studies the extraction process of total flavone from pueraria.With the content of the total flavone as the index,four factors are taken into consideration: alcohol concentration,quantity,extracting duration,and times of extraction.The result shows that the ideal extraction conditions is A1B2C2 D1,that is,60% alcohol as solvent which amounts to 8 times of raw material,3 times of extraction and 1.5h per time.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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