秦巴山区珠子参全草薄层层析及提取工艺的探讨  

A Study on TLC and Extractive Technology of Panax japonicum C. A. Mey. var. major (Burk.) C. Y Wu et K. M. Feng Growing in Qingba Mountain Area

作　　者：池群[1] 郭建文[1] 党秋萍[1] 

机构地区：[1]陕西省中医药研究院,西安710003

出　　处：《中国中药杂志》1992年第8期478-480,共3页China Journal of Chinese Materia Medica

摘　　要：采用薄层层析法,对珠子参、人参及三七的化学成分进行对比,结果表明:珠子参根茎总皂甙接近人参;茎叶总皂甙则与三七的成分相似。又对珠子参全草采用不同浓度的乙醇进行提取、精制,薄层层析,从而选捧出较优的提取工艺:60%乙醇提取、精制,总提取物得率达17.5%。Chemical components of the root, stem and leaves of Panax japonicum var. major were compared with those of Radix ginseng and Radix notoginseng by TLC. The results showed that the total saponin of the root Panax japonicum var. major was dozer to that of Radix ginseng and the total saponin of its stem and leaves was similar to Radix notoginseng. A better extractive technology was obtained after isolating and purifying the whole herb of Panax japonicum var. major by ethyl alcohol at different concentrations. The components were compared by TLC. The results showed that with 60% ethyl alcohol the yield of the total extract was 17.15%.

关 键 词：珠子参 三七 人参 薄层层析 提取 

分 类 号：R284.2[医药卫生—中药学]