Results showed that ASPl, with Mn=2.84X 105, was composed of Xy1 which is the main constituent, Glu and Ara monosaccharides.

• 结果表明，ASP1数均分子量Mn=2.；84×10~5，主要以木糖组成，含有少量葡萄糖和阿拉伯糖。