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- Astragaloside glycosidase 黄芪皂苷糖苷酶
- Methods The contents of Astragaloside was determined by HPLC. 方法采用HPLC法测定黄芪甲苷的含量。
- Astragaloside IV was efficiently quantitated by TLC scanning. 结果：方法简便、稳定、重现性好。
- The content of astragaloside was determined by TLC-scanning. 用薄层扫描法对黄芪甲苷进行含量测定。
- Methods: Detect the astragaloside in sample by TLCS. 方法:采用薄层扫描法(TLCS)测定样品中黄芪甲苷的含量。
- Methods The content of Astragaloside IV was determined by TLCS. 方法采用薄层扫描法测定其中黄芪甲苷的含量。
- Method:To determine the content of Astragaloside IV by HPLC. 方法:用高效液相色谱法测定黄芪甲苷的含量。
- Result: the average recovery rate of Astragaloside IV reaches 97.6%, RSD=0.55%. 结果：黄芪甲等的平均回收率为97.;6%25，相对标准偏差RSD=0
- Objective To screen the optimum extraction technique of astragaloside. 目的筛选黄芪甲苷提取的最佳工艺组成。
- It is possible that the degree of binding of individual proteins might be changed by glycosidase action. 可能个别蛋白质的结合程度因糖苷酶的作用而变更。
- Fluctuation of Glycosidase Activities and Its Relation to Alcoholic Aroma in Flowers of Gardenia Jasminoides E. 窨茶用栀子花中糖苷酶活性与醇类香气的研究。
- They found two bacterial glycosidase gene families with enzymes that efficiently remoe A and B antigens from red blood cells (RBCs). 他们发现了两个细菌糖苷酶基因家族编码的酶类能有效地去除红细胞表面的A抗原和B抗原。
- It is possible that the degree of binding of individual proteins might be changed by glycosidase action . 可能个别蛋白质的结合程度因糖苷酶的作用而变更。
- Advances in studies on establishment of culture system andsynthesis of astragaloside of Astragalus L. 黄芪培养系统的建立及皂苷合成的研究进展。
- The two novel glycosidase enzymes were identified in bacteria by an international team led by Henrik Clausen of the University of Copenhagen in Denmark. 丹麦哥本哈根大学专家亨利可·克劳森率领的一个国际研究小组从细菌中分离出两种新的葡萄糖苷酶。
- Objective To establish a method for the determination of Astragaloside IV in Guipi Pills. 目的建立归脾丸的含量测定方法。
- Results The indentification method was efficient,the average recovery rate of astragaloside was 97.85%,(RSD=3.15%). 结果鉴别方法可行;黄芪甲苷平均回收率97.;85%25;RSD为3
- To determine content of astragaloside IV by TLC-scanning in three astragalus extraction methods. 用薄层扫描法测定并比较三种不同皂苷提取方法对黄芪甲苷含量的影响。
- Methods: Glycosidase activity was assayed at pH optima by using the PNPG substrate, The herb extracts were prepared by soaking, centrifugation and decoloration. 方法：中药水提液通过浸泡、离心、脱色等方法制备；酶活性用PNPG法测定。
- The preparation of “the raw material and capsule, troche of Astragaloside” is assured. 现因各地引种，来源丰富，价格低廉。
