摘要
柴胡热水提取液经超滤和透析分离得柴胡多糖——柴Ⅲ-5311,为平均分子量约8000的均一多糖。酸水解证明柴Ⅲ-5311是由半乳糖醛酸、半乳糖、葡萄糖、阿拉伯糖、木糖、核糖、鼠李糖和一个未知成分组成。
A polysaccharide——Chai-Ⅲ-5311 had been isolated from hot water extract of Radix Bupleuri through ultrafiltration and dialysis. Chai-Ⅲ-5311 was homogeneous with an average molecular weight of about 8000. Acid hydrolysis has proved that Chai-Ⅲ-5311 is composed of galacturonic acid, galactose, glucose, arabinose, xylose, rihose, rhamnose and an unknown component.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1989年第1期37-40,共4页
China Journal of Chinese Materia Medica
关键词
柴胡
多糖
超滤
Radix Bupleuri
polysaccharide
ultrafiltration
