Investigation on one-pot extraction of active ingredient group from Yupingfeng powder by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1880-1883, 2007.
Article
in Chinese
| WPRIM
| ID: wpr-307571
ABSTRACT
The extraction of active ingredient group, i.e., prim-o-glucosylcimifugin, astragaloside, and 5-o-methylvisammiosode from Yupingfeng powder with one-pot method was studied in this work. A HPLC method was used to determine the content of each active constituent mentioned above in the extract. The influences of extraction temperature, time, volume percent of ethanol in water and its amount added on the content and yield of active ingredient group were investigated by orthogonal test. The experimental results showed that the optimized extraction conditions were as follows 1g of Yupingfeng powder was one-pot extracted for 4 hours at 80 degrees C with 90% ethanol as solvent, and the yield and content of active ingredient group were 0.16%, 0.53% respectively. The active ingredient group in Yupingfeng powder could be effectively one-pot extracted under the conditions above.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Powders
/
Saponins
/
Temperature
/
Triterpenes
/
Xanthenes
/
Drugs, Chinese Herbal
/
Water
/
Chemistry
/
Chromatography, High Pressure Liquid
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2007
Type:
Article
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