摘 要:当归多糖为当归饮片主要的药理学活性成分,具有增强免疫、抗氧化、抗肿瘤、抗病毒和造血等多种生物学活性作用。该文主要综述了当归多糖的分离提取、纯化鉴定、化学修饰及生物学活性研究,为当归多糖在中药领域的研究提供理论依据。 关键词:当归多糖;分离提取;纯化鉴定;化学修饰;生物学活性 中图分类号 S511 文献标识码 A 文章编号 1007-7731(2019)11-0027-3 Ab
Although the December 19, 2009 Copenhagen Summit on Climate Change did not conclude as hoped, leaving only a non-binding “Copenhagen Accord,” students from the Middle School Affiliated with the Beijin