Extraction of total-saponins from Patrinia Villosa Juss based on uniform design method / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-575088
ABSTRACT
AIM:
To confirm the optimum extraction of the total-saponins from Patrinia Villosa Juss.METHODS:
Optimum conditions(ethanol concentration,extraction hours,ethanol solution quantity) were determined by the uniform design test,the extract was refined with macropore resin AB-8,and samples were measured colorimetrically at ?=560 nm compared with oleanolic acid as reference substance.RESULTS:
The result was 95% ethanol as solvent, extraction time for 1 h adding 8 times amount of ethanol solution at 100 ℃ water bath for two times.under this condition,the total-saponins content was 0.668%,in accordance with the design forecast.CONCLUSION:
The optimum extraction technique and purified methods could extract the total-saponins efficiently from Patrinia Villosa Juss.The technique is simple and adapts for production.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
Similar
MEDLINE
...
LILACS
LIS