The results showed that the yield of astragalus polysaccharide (APS) and astragaloside in cellulase groups were notably higher than control group by more than 314.8%, 392.6%, 342.6%, and 83.4%, 61.8%, 56.8% , respectively.

• 结果表明:黄芪有效成分的提取过程加入不同浓度的纤维素酶；能够显著提高黄芪甲苷和黄芪多糖的收率；其中黄芪多糖的收率较对照组分别增加了 314.；8%25、392