AB-8大孔吸附树脂分离长瓣金莲花总黄酮  

Study on the isolation ability of AB-8 macroporous adsorption resin for total flavonoids of Trollius chinensis Bunge

作　　者：林秋凤[1] 王凌云[1] 李药兰[1] 岑颖洲[1] 

机构地区：[1]暨南大学化学系,广东广州510632

出　　处：《暨南大学学报（自然科学与医学版）》2003年第1期55-58,共4页Journal of Jinan University(Natural Science & Medicine Edition)

基　　金：广东省中医药管理局科研课题[100064]

摘　　要：　研究了AB-8大孔吸附树脂对金莲花总黄酮的吸附和解吸特性,并比较了AB-8树脂与聚酰胺对金莲花总黄酮的纯化能力.结果表明,经AB-8树脂纯化的总黄酮纯度为38 9%,比粗提物的总黄酮纯度提高了2 88倍;且其纯化能力与聚酰胺相当.The isolation ability of AB-8 macroporous adsorption resin for total flavonoids of Trollius chinensis Bunge was studied by examining the characteristics of adsorption and desorption. The purification ability of AB-8 macroporous adsorption resin for total flavonoids was compared with that of polyamide. It showed that with AB-8 the purity of the total flavonoids was 38.9%,which was about 3 times that of the rough extract. The purification ability of AB-8 was almost the same as that of polyamide.

关 键 词：AB-8 分离 大吸孔附树脂 长瓣金莲花 中药 总黄酮 吸附特性 解吸特性 纯化 

分 类 号：R284.2[医药卫生—中药学] Q946.83[医药卫生—中医学]