1) Fumarase
['fju:mə,reis]
延胡索酸酶
1.
Research Progress on the Structure and Function of Fumarases
延胡索酸酶的结构和功能研究进展
2.
Based on the principle of coupling reaction and separation process,free cells containing fumarase were used for producing L\|malic acid.
运用生物反应分离耦合原理 ,以富马酸钙为底物 ,采用游离延胡索酸酶 ,直接转化生成苹果酸钙。
3.
The production of L malic acid by cell conversion process of Proteus vulgaris is reported with emphasis on its characteristics The studies include the effects of cell culture time and conversion reaction condition on the activity of cell fumarase;and also heat and pH stability of cell fumarase.
报道普通变形杆菌细胞转化法生产Ｌ－苹果酸的研究，探讨菌体培养时间和转化反应条件等因素对菌体延胡索酸酶活性的影响、菌体酶的热稳定性和ｐＨ 稳定性。
2) fumarase activity
延胡索酸酶活力
3) fumarate reductase
延胡索酸还原酶
1.
The activity of phosphoenolpyruvate carboxykinase, pyruvate kinase, fumarate reductase, malate dehydrogenase, isocitric dehydrogenase and the content of glucose, lactate in Cysticercus Cellulosae during in vivo development were tested.
研究猪囊尾蚴体内发育过程中能量代谢变化规律,应用分光广度法系统地测定了体内发育过程中猪囊尾蚴磷酸烯醇式丙酮酸羧激酶(PEPCK)、丙酮酸激酶(PK)、延胡索酸还原酶(FR)、异柠檬酸脱氢酶(ICD)、苹果酸酶(ME)活性的变化及葡萄糖(GLC)含量、乳酸(LAC)含量的变化。
2.
In this paper,the changes of cytochrome c oxidase(CCO),succcinate dehydrogenase(SDH),and fumarate reductase(FRD) activities in tissues of Urechis unicinctus exposed to different concentrations of sulfide were investigated to understand its respiratory metabolism adaptation to sulfide exposure.
研究硫化物暴露后单环刺组织细胞色素氧化酶(CCO)、琥珀酸脱氢酶(SDH)、延胡索酸还原酶(FRD)等呼吸代谢酶活性的变化,初步探讨了单环刺对硫化物的呼吸代谢适应。
3.
In silico aided simulation results of genetic modification was analyzed, and a key enzyme affecting succinic acid production, FRD, fumarate reductase, was determined.
本文分析了计算机模拟基因操作的结果,选出影响大肠杆菌琥珀酸产量的关键酶延胡索酸还原酶FRD,研究了其大肠杆菌中对大肠杆菌琥珀酸合成的影响,通过扩增frd基因,与分支途径的酶的敲除相结合,以及添加延胡索酸底物等三种方法,增大了延胡索酸转化为琥珀酸这一代谢途径上的通量,从而提高了琥珀酸的产量。
4) fumarase
['fju:mə,reis]
延胡索酸水合酶
5) fumarate hydratase
延胡索酸水合酶
6) fumaric acid
延胡索酸
1.
Aspergillus wentti F-891,which had been treated with 60Co,was screened as the strain to convert fumaric acid to L-malic acid in 1000 L fermentor by submerged fermentation.
以延胡索酸为原料,经60C o诱变后获得优良菌株温特曲霉A spergillus w enttiF-891,在1000L罐中液体深层发酵生产L-苹果酸。
2.
An ester plasticiser is preparred by mono-fatty alcohol andfumaric acid which are from the mixing fatty alcohol.
以混合脂肪醇分离所得的单脂肪醇与延胡索酸合成了酯类内增塑剂。
3.
Influences of fumaric acid on rumen fermentation in cow were assessed synthetically.
利用体外培养试验,通过测定培养24h后培养液pH值、BCP、NH3-N、乙酸、丙酸、丁酸和TVFA等各项指标,综合评定了奶牛日粮中添加延胡索酸后对瘤胃发酵功能的影响。
补充资料：延胡索酸酶
分子式：
CAS号：
性质：反丁烯二酸酶。酶学分类号：E.C.4.2.1.2。从猪心中提取的该酶结晶，分子量200 000，由4个相同亚甲基组成，具有立体异构性。各含3个自由巯基为酶的活性所必需。它是三羧酸循环中催化延胡索酸和L-苹果酸可逆水解的酶，催化L-苹果酸延胡索酸+H2O。
CAS号：
性质：反丁烯二酸酶。酶学分类号：E.C.4.2.1.2。从猪心中提取的该酶结晶，分子量200 000，由4个相同亚甲基组成，具有立体异构性。各含3个自由巯基为酶的活性所必需。它是三羧酸循环中催化延胡索酸和L-苹果酸可逆水解的酶，催化L-苹果酸延胡索酸+H2O。
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参考词条