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Extracellular polysaccharide with immunomodulatory effect and preparation method and use thereof

机译:具有免疫调节作用的细胞外多糖及其制备方法和用途

摘要

Disclosed are an extracellular polysaccharide with an immunomodulatory effect and a preparation method and use thereof. The extracellular polysaccharide consists of the following raw materials by mass fraction: 20.70-22.74% of glucosamine, 33.87-35.21% of glucose, 20.57-22.38% of arabinose, 11.85-12.74% of galactosamine and 8.74-11.20% of galactose, wherein the weight-average molecular weight is 11,864-15,473 daltons.
机译:本发明公开了一种具有免疫调节作用的细胞外多糖及其制备方法和用途。细胞外多糖按质量分数由以下原料组成:20.70-22.74%的葡萄糖胺,33.87-35.21%的葡萄糖,20.57-22.38%的阿拉伯糖,11.85-12.74%的半乳糖胺和8.74-11.20%的半乳糖,其中重均分子量为11,864-15,473道尔顿。

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