引用本文:
白日霞. 鬼毛针中碱溶多糖的结构和生物活性[J]. 应用化学,
2001, 18(6): 487-489.
Citation: BAI Ri-Xia. Structure and Biological Activities of Alkaline Soluble Polysaccharide from Marasmius Androsaceus FR[J]. Chinese Journal of Applied Chemistry, 2001, 18(6): 487-489.
Citation: BAI Ri-Xia. Structure and Biological Activities of Alkaline Soluble Polysaccharide from Marasmius Androsaceus FR[J]. Chinese Journal of Applied Chemistry, 2001, 18(6): 487-489.
鬼毛针中碱溶多糖的结构和生物活性
English
Structure and Biological Activities of Alkaline Soluble Polysaccharide from Marasmius Androsaceus FR
Abstract:
An alkaline soluble polysaccharide R-1 has been obtained by extraction with 2% NaOH from marasmius androsaceus FR. and purified by chromatography on Sepharose CL-4B and HPLC. The GC-MS analysis showed it appeared constructed from glucan. Through periodate oxidation, Smith degradation, methylated analysis and 13C NMR it revealed that R-1 has 1→3 Glc as main chain and 1→6 Glc as side chain. The inhibition percentage against S-180 tumor of R-2, which was obtained by elemination of its side chains, was 92.8%.
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Key words:
- Marasmius androsaceus FR
- / polysaccharide
- / structure
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