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- Carboxylic acid was peroxidized in organic solvents catalyzed by lipase and glycidol was synthesized from allyl alcohol catalyzed by acid peroxide. 摘要利用脂肪酶在有机介质中催化制备过氧酸,丙烯醇在过氧酸的作用下发生环氧化反应生成环氧丙醇。
- Lipase catalyzed esterification of organosilyl alcohol with fatty acid in microaqueous phase was studied. 水含量对有机相中脂肪酶催化有机硅烷醇与戊酸的酯化反应有显著的影响。
- The hydrolysis of olive oil catalyzed by Candida cylindracea lipase in Aerosol OT (AOT)/isooctane reverse micellar solution was studied. 在丁二酸双(2-己基已)酯磺酸钠(即AOT)/异辛烷逆胶束系统中,研究了圆柱形假丝酵母脂肪酶所催他的橄榄油水解过程。
- The synthesis of some oleic acid esters (ethyl oleate,n-octyl oleate,oleyl oleate) catalyzed by lipase in some nonaqueous solvents have been studied. 对几种非水溶剂中脂肪酶催化合成油酸酯(油酸乙酯、油酸正辛酯和油酸油酯)进行了初步考察。
- Monoglycerides can be synthesized through porcine pancreatic lipase catalyzed which was immobilized on cellulose acetate of lard. 以醋酸纤维素固定化猪胰脂肪酶催化猪油甘油解反应合成单甘酯。
- The transesterfication of cooking waste oil and methanol to biodiesel in a solvent free system catalyzed by lipase was studied. 研究了利用餐饮业废油脂和甲醇,在无溶剂系统中通过脂肪酶的转酯作用来生产生物柴油。
- In exchange with esterification reaction catalyzed by lipase, it is obtained through the fatty acid realignment in the molecule of glycerol. 由脂肪酶催化酯交换,使脂肪酸在丙三醇分子上的位置重新排列而得。
- The influence of water content on lipase catalyzed bioconversion of organsilicon compound in organic solvent is studied. 研究了水含量对有机溶剂中脂肪酶催化有机硅化合物的生物转化的影响。
- The possibility of the inositol nicotinate formation from inositol and nicotinic acid catalyzed by immobilized lipase in organic solvent was explored in this paper. 探讨了有机相中固定化脂肪酶催化肌醇和烟酸合成肌醇烟酸酯的可能性;
- Lipase acts only in an alkaline solution. 脂肪酶仅在碱溶液中才起作用。
- The hydrolysis of olive oil catalyzed by surfactant-coated lipase in a biphase system was studied in a hollow fiber membrane reactor made of hydrophilic polyacrylonitrile. 在聚丙烯腈中空纤维膜反应器油-水两相体系中,使用表面活性剂包衣酶催化水解橄榄油。
- Ethoxylation of n_octanol catalyzed by a few of enzymes were studied and the results showed that only lipase with glycol has a certain catalytic activity. 考察了几种生物酶作为脂肪醇乙氧基化催化剂的催化活性。实验发现脂肪酶在乙二醇存在的条件下,能使环氧乙烷开环聚合生成脂肪醇聚氧乙烯醚。
- The esterification of organosilyl alcohol with pentanoic acid catalyzed by lipase in organic solvent was markedly influenced by water content of the reaction medium. 水含量对有机相中脂肪酶催化有机硅烷醇与戊酸的酯化反应有显著的影响。
- The experiment was catalyzed by heating. 这个实验因加热而被催化。
- Lipase is a kind of widely used hydrolase. 脂肪酶是一种广泛应用的水解酶。
- In S. epidermidis, lipase (lipA) is important for the persistence of bacteria.Autolysin (atlE) hydrolyzes the cell wall and is important for the adherence between S. epidermidis and polymer. 自溶酶参与生物膜形成,能够降解细胞壁的肽聚糖成分,并且通过非共价结合参与表皮葡萄球菌和多聚材料的粘附,从而形成生物膜;
- Modern technology catalyzed tremendous economic growth in China. 现代技术促成了中国经济的巨大发展。
- The paper summarized composed and nutritional characteristics of structured lipids in brief,then detailed introduced lipase catalyzed synthetical methods and research progress of structured lipids. 概述了构造脂质的结构组成与营养特点,并对脂肪酶促合成构造脂质的方法及其研究进展进行了较详细的介绍。
- The kinetics of safflower oil hydrolysis catalyzed by a lipase from Aspergillus niger was investigated in a solvent-free medium and an AOT/isooctane/phosphate buffer microemulsion medium. 在无溶剂及二(2-乙基己基)丁二酸酯磺酸钠(AOT)/异辛烷/磷酸盐缓冲液微乳液体系中,研究了黑曲霉脂肪酶催化红花油水解反应的动力学。
- Active lipase is associated with the membrane of the spherosomes. 活跃的脂肪酶与圆球体的膜相结合。