glyconic

glyconic

1. Methods Alkali water abstract method,phenol-vitriol chromometry and standard sulfate chromometry was used for finding out the differences of the rough polysaccharide、glycon and sulfate contents.

方法采用碱水提取法、苯酚-硫酸比色法、标准硫酸基比色法分别比较4个品种海参的粗多糖得率、糖基和硫酸基含量。

2. Nucleoside mimetics with modified glycon and/or aglycon and their biological activity was described. And antiviralnucleosides was focused in particular.

本文简述了核苷的种类及其生物活性。根据分子结构的不同,对现有核苷作了分类、归纳,展望了核苷类药物的研究方向。

3. glyconic acid

葡糖酸

4. Keywords Spirulina;Dunaliell;Chlorella;Platymonas;polysaccharide;Glycon;component;structure;

螺旋藻;杜氏藻;小球藻;扁藻;多糖;糖基;组成;结构;

5. The MS showed that the saponin had one glycosides, the m/z of the glycon was 402 and the molecular weight was 564.

进一步用质谱，红外，紫外对其分子结构进行初步推断，这种皂甙是一个连有1个糖基的母核荷质比为402、相对分子质量为564的皂甙。