二糖

Glucosidase and 3-dehydrogenase of HCCB 20049-2 are induced by sugar. After studying the relationship within inducing factors、enzyme activities and transformation rate, it was found that when cellobiose was used as inducer, enzyme activities and transformation rate were both higher than other sugars.

HCCB 20049 菌中β-葡萄糖苷酶及3-脱氢酶均为糖类诱导酶，对这两种酶的诱导因子与酶活力和有效霉素的转化率的关系进行研究，发现纤维二糖诱导的β-葡萄糖苷酶和3-脱氢酶活力都较高，其valienamine 的生成率最高。

It was shown,based on the study,that cellobiose utility capability of the recombinants was increased,glycerol productivity of that was decreased,and the bglⅡ gene expression was stable in t.

结果表明，整合子利用纤维二糖的能力得到提高，产甘油能力下降，外源基因表达稳定；引入外源基因后，其对酵母增殖能力没有大的影响，仅形态发生变化；在以微晶纤维素为原料，结合纤维素酶发酵时，与亲代工业酿酒酵母相比，发酵液乙醇浓度最高增加69%。

The recombined yeast could grow on the cultures with the cellobiose as a sole carbon source, and the β-glucosidase activity achieved 0.764 U/mL after 48 hours' cultivation.

重组酵母可以在以纤维二糖为唯一碳源的培养基上生长， 48 h时b-葡萄糖苷酶酶活达到0.764 U/mL。

In the presence of cellobiose, CDH can oxidize phosphate swollen cellulose, microcrystalline cellulose and cotton of form short fibre fragments and therefore increase the turbidity of their suspensions.

在纤维二糖存在条件下，CDH可以作用于磷酸膨胀纤维素、微晶纤维素和棉花，生成短纤维，表现为提高其悬浊液的浊度，以PSC的并行果最明显。

In the presence of cellobiose, CDH can oxidize PSC to produce water soluble substances. The substanes formed could not be oxidized by CDH. But they had the ability to reduced K3Fe6 reagent.

在纤维二糖的存在下，CDH可以作用于PSC生成水溶性的物质，此物质不被CDH氧化，但具有还原力，可以还原铁氧化钾。

However, CDH has little synergism with cellobiohydrolase or endoglucanase in cellulose degradation. But, if the substrate was pretreated with CDH in the presence of cellobiose, the rate of the hydrolysis of the substrate by cellobiohydrolase or endoglucanase increased.

CDH与纯化的外切纤维素酶或内切纤维素酶或内切纤维素酶之间没有协同作用关系，但在纤维二糖存在条件下底物事先用CDH处理后再用上述纯化的酶水解，作用明显增强。

In the presence of cellobiose, CDH can reduce radical, 4-malimeido-TEMPO radical and Milled Wood Lignin radical, which indicates a wide variety of radical sustrate.

在纤维二糖存在条件下，CDH可以还原自旋加合物、氮氧自由基4-malimeideo-TEMPOT和磨木木素（Milled Wood Lignin，MWL）自由基，表现了广泛的自由基底物范围。

A little background: when my grade five was learning about child rights, they were made to roll incense sticks, agarbattis, for eight hours to experience what it means to be a child laborer.

简单介绍一下背景：我们五年级的学生正在学习儿童权益的课程，他们被要求制作庙里用的香，用琼脂二糖，工作8小时，让他们体验到童工的境遇。

Sucrose, table sugar, is a disaccharide composed of one molecule of glucose and one molecule of fructose.

蔗糖，白砂糖是由一个葡萄糖分子和一个果糖分子组成的二糖。

If you chemically bonded two glucose molecules you would have a disaccharide, maltose, used to flavor malt liquor.

如果你让两个葡萄糖分子发生化学反应，你会得到另一种二糖，麦芽糖。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。