查询词典 glycolate

Under optimal conditions, the activity of glycolate oxidase was 40.8IU/g wet cell and 17 timers as high as the host.

诱导表达后同时测定酶活，构建菌株的酶活达到了40.8IU/g菌泥，比含有空载体的重组菌的酶活提高了17倍。

The results showed that unsaturated polyester with a molecular weight of 5000 can be obtained by 8 hour react at 210℃,-0.098MPa with Antimony Glycolate as catalyzer.

结果表明，以乙二醇锑为催化剂，在210℃，-0.098MPa下反应8h即可制备分子量在5000左右的不饱和聚酯，通过调整分子量和不饱和聚酯分子链中刚性基团和柔性基团的比例，制备了具有较低的玻璃化转变温度(Tg=15.15℃)和优良综合力学性能的不饱和聚酯，可以用作乳液中的(来源：ABC0643论文网www.abclunwen.com)成膜组分。

Under low temperature, GO activity in both cultivars decreased, therefore, glycolate content accumulated, but glyoxalate content declined.

低温下耐冷品种的光合速率和光呼吸速率都高于冷敏感品种。

Secondly, glycolate metabolism in mitochondrial extracts is coupled to CO2 release and this can be almost completely inhibited by the addition of unlabelled glycine, but enhanced by the addition of alanine Fig.

其次，在线粒体提取物乙醇酸代谢耦合二氧化碳释放，这几乎可以完全由不知名甘氨酸抑制，而是由丙氨酸增补（图3）增强。

Its substrate is glycolate produced in C3 plants by the oxidation of ribulose bisphosphate to glycerate 3-phosphate and phosphoglycolic acid.

在过氧化物酶体中，乙醇酸在乙醇酸氧化酶作用下，被氧化为乙醛酸和过氧化氢。

The effect of different reaction conditions,such as catalyst concentration,molar ratio of reactants,reaction temperature,reaction time,on the coupling reaction of trioxane and methyl formate synthesizing methyl glycolate and methyl methoxy acetate using sulfuric acid as catalyst has been studied.Through the analysis for the yield of products and system pressure,and comparison with other different acidity catalysts,we considered that the activation of formaldehyde was the control step of reaction rate to the...

以硫酸为催化剂，研究了三聚甲醛与甲酸甲酯偶联合成乙醇酸甲酯和甲氧基乙酸甲酯的反应中，催化剂浓度、原料配比、反应温度、反应时间等条件对反应过程的影响，通过对产物收率和系统压力变化的分析，并结合与其它不同酸强度催化剂的对比，得到甲醛的活化是偶联反应的速率控制步骤，催化剂的酸强度决定其对甲醛的活化能力，是影响偶联反应的主要因素。

The effects of sodium starch glycolate as binder onthe disintegration and dissolution of the tablets of SD and Aspirin were inves-tigated compared with those binders such as HPMC,gelatin and starch.

实验考查了羧甲基淀粉钠作为粘合剂对磺胺嘧啶、阿司匹林片剂的崩解和溶出度的影响，并与羟丙基甲基纤维素、明胶和淀粉浆做了比较。

Exogenous polyamines(putrescine,spermidine and spermine)not only increased the activity of glycolateoxidase but also inhibited the increase of MDA,of〓and〓content andthe decrease of glycolate oxidase activity under osmotic stress.

外源多胺不但能提高乙醇酸氧化酶的活性，同时也能抑制渗透胁迫下MDA、〓含量的增高及乙醇酸氧化酶活性的降低。

In addition, the accumulation of soluble sugar and starch were promoted, but the activity of glycolate oxidase was apparently decreased by CO2 enrichment, respectively, flowering of Guzmania 'Luna'was also promoted.

此外， CO2 加富促进了紫星凤梨叶片中可溶性糖和淀粉积累，降低了乙醇酸氧化酶活性，提前了紫星凤梨花期。

Acid catalyst and H + catalysis in the acid catalysts were studied for synthesis of methyl glycolate via coupling of methyl formate and trioxane in a microform high-pressure autoclave(120mL).

在微型高压反应釜中(12 0ml)，考察了酸催化三聚甲醛和甲酸甲酯制备羟基乙酸甲酯的偶联反应，并对酸催化剂中H+的作用进行了研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。