Optimization on Extraction Process of Ginseng in Shen-Qi Bu-Qi Granules by Orthogonal Design / 世界科学技术-中医药现代化
World Science and Technology-Modernization of Traditional Chinese Medicine
;
(12): 1417-1421, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-451880
ABSTRACT
This study was aimed to optimize the extraction process of ginseng in Shen-Qi Bu-Qi (SQBQ) granules. The orthogonal experiment method was used to optimize the extraction process of ginseng adopting ethanol concentration, ethanol volume, extraction time and extraction times as factors. The content of ginsenoside Rg1, Re, Rb1 content in the extract was determined by HPLC. And the optimum extraction conditions were determined with indexes of three kinds of saponin yield. The results showed that the optimum extraction process of ginseng for SQBZ granules was that adding 6 times amount of 60% ethanol technology for medicinal materials, extract for 2 times, and 3 h for each time. It was concluded that the optimization of ginseng extraction process was stable, reasonable and feasible with high extraction rate.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
World Science and Technology-Modernization of Traditional Chinese Medicine
Year:
2014
Type:
Article
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