摘要
采用超声提取黄药子、黄药子+当归(质量比3∶2)、白花蛇舌草+半枝莲(质量比3∶2)三味传统中药的单复方药中的多糖成分,并应用比色法原理对提取的多糖含量进行测定,其中黄药子+当归(质量比3∶2)的粗多糖含量最大,为16.509%。经测定3种多糖都有一定的抗肿瘤活性,其活性次序为黄药子+当归(3∶2)>白花蛇舌草+半枝莲(3∶2)>黄药子。
Polysaccharides in Several traditional Chinese medicine compounds of Dioscorea bulbifera L, Dioscorea bulbifera L and Chinese Angelica compounds （3：2 by mass ratio） ,Hedyotis diffusa Willd and ScuteUrla barbata D, Don compounds （3：2 by mass ratio） were extracted by ultrasound and the content of polysaccharides were determined by the colorimetry. Dioscorea bulbifera L and Chinese Angelica compounds contained the biggest polysaccharide, 16. 509%. All of these three kinds of polysaccharide had anti-tumor activity. The anti-tumor activity was Dioscorea bulbifera L and Chinese Angelica compounds 〉 Hedyotis diffusa Willd and ScuteUrla barbata D. Don compounds 〉 Dioscorea bubifera L.
出处
《中药材》
CAS
CSCD
北大核心
2007年第2期179-182,共4页
Journal of Chinese Medicinal Materials
基金
广东省自然科学基金项目(20010064)
广东省教育厅"千百十工程"优秀人才培养基金项目(Q校02031)
广东省教育厅自然科学研究项目(0128)
关键词
多糖
提取
黄药子
当归
白花蛇舌草
半枝莲
抗肿瘤活性
Polysaccharide
Extraction
Dioscorea bulbifera L
Chinese Angelica compounds
Hedyotis diffusa Willd
Scutellrla barbata D. Don compounds
Anti-tumor activity
