An enzyme catalysis process to be carried out in the presence of a temperature gradient is disclosed, which process gives rise to better yields of product than under isothermal conditions, both at the average temperature and at the maximum temperature of said gradient. An apparatus for carrying ...
green chemistry communication an integrated process for enzymatic catalysis allowing product recovery and enzyme reuse by applying thermoreversible aqueous biphasic systems 来自 dx.doi.org 喜欢 0 阅读量: 34 作者:R Li,/ Greenchem,AM Ferreira,H Passos,A Okafuji,APM Tavares,H Ohno,MG Freire,JAP ...
reactions has a limiting value at each totalenzyme concentration; this occurs when the enzyme is saturated with substrate.Enzymesreact with substrates to form enzyme-substrate complexes. These are quite distinct from the transition-states which also occur as part of the process ofenzyme catalysis. ...
The aim of this study was to characterize a new plant enzyme (with high lipase activity) extracted from germinated physic nut seeds, and to apply this lipa... Joab,Sampaio,de,... - 《Journal of Molecular Catalysis B Enzymatic》 被引量: 56发表: 2010年 Two-step synthesis of fatty acid ...
“In order for this to be a commercial process, the enzyme needs to be improved,” he said. “We needed to speed up the enzyme 1,000-fold to make this process workable; it took a team of scientists about nine months to optimize the enzymes and speed it up.” Codexis 2 step enzymati...
Highly specific enzymatic catalysis • About 75% of the enzyme use by value accounted for by the detergent, food, and starch processing industries • Increasing uses in the development of new drugs, medical diagnostics, and numerous other analytical uses ...
aPolyester and polycarbonate synthesis by in vitro enzyme catalysis 聚酯和聚碳酸酯纤维综合由体外酵素催化[translate] aItemized specific comments (major) 被分条列述的具体评论 (少校)[translate] ahappy mother\'s day to my mother.healthy and happy with her every day 愉快的母亲\ ‘s天对我的mother...
[12 July 1972 6 Dec 1972] 31218/73 Headings C3H and C3P An immobilized enzyme is prepared by contacting the enzyme with a polymerizable, ethylenically unsaturated monomer containing a reactive group and then polymerizing or copolymerizing the enzyme-monomer product in the presence of a cross-...
The new enzyme can be used for the enzymatic conversion of D(-)-mandelic acid and various other D-2-hydroxycarboxylic acids into the corresponding 2- ketocarboxylic acids or from benzoyl formate and various other 2- ketocarboxylic ... W Hummel,H Schutte,MR Kula,... - US 被引量: 12发表...
The presence of the enzyme catalase was shown to inhibit the effect of the hydroxyl radical on E. faecalis at a pH 7.0 [130]. Baureder et al. showed that the catalase protects E. faecalis from hydrogen peroxide that is added externally, this occurs as catalase will break down the ...