己醛糖

The results indicated that Fructose 1,6-bisphosphate aldolase,succinate dehydrogenase ,and hexokinase were very sensitive to temperatures .Citrate-synthase was similar to that of mesophiles in temperature properties .

结果表明Y18细胞中1，6-二磷酸果糖醛缩酶，琥珀酸脱氢酶和己糖激酶对温度很敏感，柠檬酸合成酶的温度效应类似于中温酶，α-酮戊二酸脱氢酶和异柠檬酸脱氢酶存在不同温度特性的同功酶。

Selective dehydration of hexose, such as D-fructose, is one of main synthetic methods for 5-hydroxymethylfurfural.

果糖等己糖选择性脱水是制备5-羟甲基糠醛的主要方法之一。

The molecular compositions of PCE-CGH and PCE-CGL were investigated by chromatography and chemical analysis. Rhamnose, arabinose, glucose and galactose were proved to be the main strctural unit of PCE-CGH, and trifle glucoronic acid was identified in the molecule. The compositions of PCE-CGL were relatively complicated. Inositol and amino sugars besides for glucose and galactose were also identified in its molecule.

其中，PCE-CGH主要是以鼠李糖、阿拉伯糖、葡萄糖和半乳糖为结构单元的大分子多糖类物质，并含有少量的己糖醛酸；PCE-CGL的分子组成相对复杂，除含有葡萄糖和半乳糖外，还含有一定量的肌醇和氨基糖。

4R,5S,6R-5,6-Bis-allyl-6-aldehyde-γ-hexanelactone I-145 was prepared from D-arabinose by six steps. Compound I-145 underwent Mukaiyama-type intramolecular aldolization to produce bicyclooctane I-147 stereospecifically.

我们以D-阿拉伯糖为起始原料，经六步反应，得到(4R，5S，6R)-5， 6-二烯丙氧基-6-醛基-γ-己酸内酯I-145，然后I-145发生分子内的Mukaiyama式aldol缩合反应，完全立体专一性地得到环化中间体I-147。

Enzymes of glycolysis (hexokinase,lactate dehydrogenase,aldolase) showed low activities during overwintering when more carbon flowing into treh alose synthesis.

越冬期间体内糖原磷酸化酶活性明显地增加，糖酵解有关的酶（己糖激酶、乳酸脱氢酶和醛缩酶）活性较低，以保证更多的碳源转化成海藻糖。

Chondroitin sulfate is aminocaproic acid and glucose sugar as the basic unit consisting of polymers, molecular weight of 1 × 104 ~ 5 × 104D.

硫酸软骨素是由氨基己糖和葡萄糖醛酸为基本结构单元构成的聚合体，分子量为1×104～5×104D。

A derivative of iniositol, phytic acid, is an important syorage compound in seeds, which is believed to be converted during germination to inositol, and thence to glucuronic and uronic acids for the synthesis of cell-wall components.

这种己醇6磷酸在种子中是重要的贮藏化合物，在种子萌发过程中可以转化为肌醇，继而形成葡萄糖醛酸和糖醛酸，以合成细胞壁的组分。

Polysaccharides built from more than one type of sugar, mainly the hexoses and the pentoses.

主要包括己醣和戊糖，半乳糖醛酸和葡萄糖醛酸也是其组分。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。