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- Keywords maleate;D-malate;maleate hydratase;optimized fermentation conditions;optimized enzyme reaction condition;simultaneous reaction and separation; 马来酸;D-苹果酸;马来酸水合酶;发酵条件优化;酶转化反应条件优化;反应分离耦合;
- maleate hydratase 马来酸水化酶
- Purification of Nitrile Hydratase from Nocardia sp. 腈水合酶的纯化过程研究。
- Bulk Drugs (Dextimolol Maleate,Fluorometholone) GMP Approval. 2004年：获得氟米龙与右旋噻吗洛尔原料药GMP证书。
- Studies on fermentation optimization of nitrile hydratase Nocardia sp. HD9611 (产腈水合酶菌Nocardia sp.
- Results: The diluent could prevent trimebutine maleate from precipitation. 结果:能较好地阻止马来酸曲美布丁的结晶析出。
- Some zinc soaps such as zinc maleate,glyzinc,glycinato zinc were prepared. 研究了不同锌皂与硬脂酸镧复配后的热稳定性优劣。
- Ferric sulfate was first used for the synthesis of di 2 ethylhexyl maleate. 首次将硫酸铁用于催化合成马来酸二辛酯。
- The content of chlorphenamine maleate in gradules was determined by HPLC. 采用高效液相色谱法对马来酸氯苯那敏进行含量测定。
- Nitrile Hydratase Super-induction and Fermentation Method Modification of Nocardia sp. HD9611 (产腈水合酶菌Nocardia sp.
- The application of nitrile hydratase and esterase in the modification of PAN fiber and PET fiber was introduced. 介绍了腈水合酶及酯酶分别在腈纶和涤纶改性中的应用。
- The paper studies the enzyme catalytic kinetics and deactivation kinetics of nitrile hydratase in the type of free cel1. 为了了解酶催化的动力学,本文以自由细胞的酶为催化剂,进行了腈水合酶的反应动力学和失活动力学的研究。
- Objective To establish a method for the determination of the concentration of enalapril maleate in plasma by HPLC. 目的建立高效液相色谱法测定马来酸依那普利的血药浓度。
- Objective: To observe the therapeutic effect of cinepazide maleate on brain infarct. 目的:观察桂哌齐特对脑梗死的治疗效果。
- The best reaction condition are determined when synthesizing dibutyl maleate by using sloid chloride as catalyst. 提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件。
- A terpolymer of styrene,diisooctyl maleate,octadelyl acrylate was synthesized as pour point depressant for base-oils. 合成了苯乙烯-马来酸二异辛酯-丙烯酸十八酯三元共聚物用作基础油降凝剂。
- Heterogenous expression of active nitrile hydratase (NHase) was focused for its great potential in genetically evolution of the operational stability of NHase. 为从基因水平上改造腈水合酶,进行了诺卡氏菌腈水合酶基因的外源表达研究。
- A new catalyst, niobic acid, was used for the synthesis of di 2 ethylhexyl maleate with yield of 86. 研究了用新型催化剂铌酸催化合成马来酸二辛酯的工艺。
- A new solid acid based on heteropolyacid has been proved to be a useful catalyst for the synthesis of dibutyl maleate. 新催化剂在顺丁烯二酸二丁酯的合成反应中显示很好的活性和温和的反应条件。
- Eighty patients with pruritus and neurodermitis respectively were treated by compound chlorphenamine maleate tincture. 对瘙痒症、神经性皮炎各80例病人进行疗效观察。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
