Comparative study of extraction process on the effective components of Panax notoginseng
- Received Date: 2009-03-30
-
Key words:
- Panax notoginseng /
- orthogonal design /
- extraction process /
- content determination
Abstract: Objective :To study optimum technology of extracting the active components of Panax notoginseng. Methods :Extracting the components by hot water,ethanol reflux and ultrasonic extraction method,then separating with ultrafiltration and macroporous adsorption resin.The total saponins yield,and ginsenoside Rb1,Rg1 contents extracted from of Panax notoginseng were determined. Results :The optimum extraction for Panax notoginseng is ultrasound extraction three times per day and two hours for each time. Conclusion :The best extraction process could get the largest amount of active components,and the simple process is simple.
Citation: | ZHAO Hui-ying, LIU Fu-qiang, WANG Yan-ping, ZHAO Nan, WU Yan-yun, WANG Xiang-yang. Comparative study of extraction process on the effective components of Panax notoginseng[J]. Journal of Pharmaceutical Practice and Service, 2009, 27(3): 205-208. |