title: [Extraction and anti-tumor activity study of polysaccharide in several traditional Chinese medicine].
abstract: 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 Scutellrla 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 Scutellrla barbata D. Don compounds > Dioscorea bubifera L.
authors.affiliation: Faculty of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510090, China. zhangsaidan@163.com
authors.forename: Sai-dan
authors.initials: SD
authors.lastname: Zhang
authors.forename: Yan-xiong
authors.initials: YX
authors.lastname: Fang
authors.forename: Min-min
authors.initials: MM
authors.lastname: Chen
authors.forename: Jing-ping
authors.initials: JP
authors.lastname: Huang
authors.forename: Kun
authors.initials: K
authors.lastname: Zhang
mesh_terms: D029971:Angelica sinensis / Q000737:chemistry; D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D045744:Cell Line, Tumor; D049109:Cell Proliferation / Q000187:drug effects; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D006801:Humans; D019686:Lamiaceae / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011134:Polysaccharides / Q000302:isolation & purification* / Q000494:pharmacology; D019666:Rubiaceae / Q000737:chemistry
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D004365:Drugs, Chinese Herbal; D011134:Polysaccharides