【摘要】 从针裂蹄中用0.1mol/L NaOH提取得到一种水溶多糖R₁。用超离心法、琼脂糖4B柱层析法证明R₁为均一多糖,用气相色谱法证明R₁为甘露聚糖;用红外光谱,气—质联用,高碘酸氧化,Smith降解,甲基化等方法证明R₁结构是主链1→6甘露糖,侧链1→3连接的葡萄糖。更多还原

【Abstract】 A water soluble polysaccharide has been isolated by the alkaline extraction from phellinus Linteus. It’s structure and purify have been determined by ultracentrifugal,GC,IR,GC-MS,periodate oxidation, Smith degradation, methylation ect. The main chain of molecules was (1→ 6 ) Man. Side chain was(1→3)Glc.更多还原