Optimization of microwave extraction condition of Gynura divaricata polysaccharide by response surface analysis / 中国药科大学学报
Journal of China Pharmaceutical University
;
(6): 359-362, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-811834
ABSTRACT
@#Gynura divaricata polysaccharide was extracted from Gynura divaricata with the method of microwave-assisted extraction. Based on the results of single factor experiments, the extraction process was optimized by response surface analysis. The results indicated that the influencing factors during extraction were liquid-solid ratio, microwave time, and microwave power, among which the influence of liquid-solid ratio was the most significant. The optimal conditions were as follows liquid-solid ratio of 45∶1(mL/g), microwave power of 390 W, microwave time of 22 min. Under optimal extraction conditions, the extraction rate of Gynura divaricata polysaccharide was 15. 36%, which was pretty close to the predicted result. The optimized response surface methodology had some practical value for the process.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Journal of China Pharmaceutical University
Ano de publicação:
2016
Tipo de documento:
Artigo
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