Quantitative Study On Active Components And Fermentation Outputs Of Panax Ginseng C.A.Meyer

Ginsengs are the roots of Panax Ginseng C.A.Mev,it have many efficacies.According to reportings, ginseng contain multi-component. for example, saponin,amylose,naphtha, trace element and so on. Ginsenosides are principal efficiency ingredient, ginseng amyloses have complex physiological active and function.In the ginsengs,content of fermentation ginseng M₁ is very low. but,it is mostly decomposing outcome and ultimately absorbing form of Rb₁, Rb₂ and Rc in body intestines. In recent years,experimentation researching finding that many biology actives are induced by M₁ in vivo and in vitro,such as anti-tumour effect.so,more and more people attached importance to it.Through orthogonal test,I established optimum ethanol extraction process,the result shows that ethanol extraction optimum process is: 12 times,70% ethanol, extracting for 3 times, 1h each times.According to optimum ethanol extraction process of ginseng overall saponin,I determined the content of ginseng overall saponin by UV,got content of ginseng overall saponin is 33.35mg/g,and established quality controlled standard.I taking glucan and glucose as standard sample to determine the content of ginseng amylose,the result is 38.9% and 44.3%. I determined the content of M₁ in ginseng preparation by HPLC, and established quality controlled standard , I got the content of M₁ in ginseng preparation is 0.3%, average recovery is 98.42%, RSD=1.05%.