Study on extraction process of Scutellaria barbata / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-571299
ABSTRACT
Objective:
To study the optimum ethanol extraction process.Methods:
The extraction rate of extractum and total flavonoids as well scutellarin was choosen as the assessment index. The optimum ethanol extraction process was selected with the orthogonal design.Results:
The optimum ethanol extraction process conditions follow as adding 10 fold of 75% ethanol, extracting for 2.0h and twice in all.Conclusion:
The average extraction rate of extractum and total flavonoids as well scutellarin was 13.6%, 91.7%, 78.4%(n=3), respectively.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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