摘要
无花果多糖由蛋白糖部分和非蛋白糖部分组成。从非蛋白糖部分分离出FPS-2成分，其水解液的薄层层析显示其单糖组分为半乳糖、木糖、甘露糖、鼠李糖；红外光谱证明其为酸性多糖，β-构型。
Fig polysaccharides are divided into glycoproteins and protein-free polysac-charides. FPS-2 is extracted from protein-free polysaccharides, its hydrolysate contains geuactose, xylose, rhamnose, mannose by TLC analysis. FPS-2 is a kind of acid-polysac charide and β-Conformation by IR.
