查询词典 oligosaccharide

The best structure of the specifie oligosaccharide recognized by PCL was Man〓GlcNAc〓. The modifiention of Trp residuce of PCL would effect the hemagglutinating, which indicating the Trp is necessary for the binding site of PCL.

用化学修饰的方法表明色氨酸残基是PCL活性所必需的；CNBR裂解和圆二色谱研究表明，高级结构的改变影响了PCL血凝活性。

One of the important tools for glycoprotein research is lectins, which are known to have the ability to bind specific oligosaccharide moieties.

凝集素亲和色谱是蛋白质糖基化研究中很常用的工具，不同的凝集素可以对不同的单糖或寡糖有特异的富集作用。

Soyasaponins have been known to contain an aglycone,linked to one or more sugar or oligosaccharide moieties.

大豆是我国的传统食品，营养丰富，并且含有多种生物活性物质。

ConA, a kind of lectin, can agglutinate human erythrocytes, binds with Band 3 through oligosaccharide chain.

这些表明红细胞膜骨架可能在机械信号从Band 3到GLUT1的传递中起的作用并不大。

Several glycosyl phosphate and phosphonates, as inhibitors of AGPase, were synthesized.In the synthesis of β〓-6 linked oligosaccharide phosphonates, A new method was developedfor preparation of 〓,6-〓-di-acetyl-2,3,4-〓-tri-benzyl-D-hexoses by acetylation of benzylatedmethyl glycosides in high yield under the conditions of 〓 and cat.〓.

合成了一些磷酸酯及其类似物作为嗜热AGPase的抑制剂，在研究β 1-6连接的寡糖膦酸酯的合成中，发现了制备1，6-〓-二乙酰基-苄基保护糖的新方法：苄基保护的糖苷在醋酐和催化量的硫酸作用下，在0℃反应进行7-10 min，可以选择性、高收率地得到此化合物。

A new quasi-oligosaccharide alpha-amylase inhibitor as alcaftadine compound is represented as the formula at right, wherein m is integer of 0-7, n is integer of 1-4 and q is integer of 0-3, The mixture and monomer of the alcaftadine compound are white amorphous powder which dissolves in water and DMSO easily, dissolves in methanol, alcohol and acetone slightly and not dissolves in other organic solvents.

一类新的拟低聚糖类α-淀粉酶抑制剂，阿卡他定系列化合物，具有如右通式的结构，其中，m为0～7的整数，n为1～4的整数，q为0～3的整数。所述通式所示的阿卡他定系列化合物的混合物和单体均为白色无定形粉末，易溶于水和DMSO，微溶于甲醇、乙醇和丙酮，不溶于其它有机溶剂。

Scientific and technological achievement of the Ninth Five-year Plan of China--- Paiqian Capsule, developed by CAS Dalian Institute of Chemical Physics, is made from Chitosan and Chitosan Oligosaccharide extracted from organism living in deep sea, and extracts of liquorice and Tuckahoe with modern advanced biochemical technology.

国家&九五&攻关科技成果派其安胶囊，由中国科学院大连化学物理研究所研制，该产品是以深海海洋生物中提取的壳聚糖和壳寡糖为主要成分，辅以甘草和茯苓的有效提取物，利用现代生化技术精制而成的胶囊剂型天然海洋生物制品。

The experiment is based on self-devised dilute acid hydrolysis device and takes corn straw as the raw material. The orthogonal test was used to optimize 4 factors, namely H2SO4 concentration, corn stover granularity, the melt salt catalyst species and concentration. The yield of oligosaccharide was used the index in the orthogonal test.

该文基于自行设计的高温高压反应装置，以玉米秸秆为原料，以还原糖得率为指标，采用正交实验设计对硫酸浓度、秸秆粉碎度及金属盐助催化剂种类与浓度四种水解条件进行了研究。

Finally, some suggestions were put forward on development of oligosaccharide industry in China.

最后，对我国的低聚糖产业的发展提出了建议。

Oligosaccharide chitosan with the molecular weight of less than 10000 is soluble in water.

壳聚糖作为调血脂药物的研究已有大量报道，并在临床上得以验证。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。