Extraction Technology Optimization of the Total Polysaccharides and Saponins from American Ginseng
- VernacularTitle:西洋参药材中总多糖及总皂苷提取工艺研究
- Author:
Tingting SUN
1
;
Hong ZHANG
;
Ye LI
;
Yang LIU
;
Chunliu WANG
;
Huan TIAN
;
Yu LIU
Author Information
1. 陕西省中医药研究院 西安700700
- Keywords:
American ginseng;
Total polysaccharides;
Saponins;
Extraction technology;
Orthogonal Test
- From:
China Pharmacist
2018;21(10):1734-1737
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To optimize the extraction method for American ginseng. Methods: Based on the contents of the total poly-saccharides and saponins in American ginseng, the ethanol concentration, extraction duration, solid-liquid ratio and extraction time were selected to determine the factors and levels by single-factor test. And then 3 factors further considered were the concentration of ethanol, solid-liquid ratio and extraction time. Results: The optimum extraction process was adding 12-fold amount of 40% ethanol, and extracting for 3 times. Conclusion: The optimized extraction process is simple, quick and stable, and can be used to extract the total polysaccharide and saponins from American gingeng.
