Results 21 to 30 of about 251,658 (355)
Molecular rules for selectivity in lipase-catalysed acylation of lysine [PDF]
Process Biochemistry, Elsevier, 2018, 74, pp.50-60, 2019 The selectivity of L-lysine acylation by lauric acid catalysed by Candida antarctica lipase B (CALB) was investigated combining experimental and theoretical methodologies. Experiments showed the near-exclusive acylation of lysine $\epsilon$-amino group; only traces of product resulting from the acylation of lysine $\alpha$-amino group were observed ...
arxiv +1 more source
Lipases: it's not just pancreatic lipase!
American Journal of Veterinary Research, 2022 ABSTRACT Lipases are water-soluble enzymes that hydrolyze water-insoluble lipid molecules, such as triglycerides, phospholipids, and galactolipids. They are ubiquitous in nature and are present in humans, animals, insects, plants, fungi, and microorganisms.
Sue Yee, Lim +2 more
openaire +2 more sources
Lipase-Powered Mesoporous Silica Nanomotors for Triglyceride Degradation.
Angewandte Chemie, 2019 We report lipase-based nanomotors that are capable of enhanced Brownian motion over long periods of time in triglyceride solution and of degrading triglyceride droplets that mimic "blood lipids".
Lei Wang +3 more
semanticscholar +1 more source
What can one learn from two-state single molecule trajectories? [PDF]
Biophys. J. 88, 3780-3783 (2005), 2005 A time trajectory of an observable that fluctuates between two values (say, on and off), stemming from some unknown multi-substate kinetic scheme, is the output of many single molecule experiments. Here we show that when all successive waiting times along the trajectory are uncorrelated the on and the off waiting time probability density functions ...
arxiv +1 more source
Energies, 2019 Synthesis of surface modified/multi-functional nanoparticles has become a vital research area of material science. In the present work, iron oxide (Fe3O4) nanoparticles prepared by solvo-thermal method were functionalized by polydopamine.
Tooba Touqeer +8 more
semanticscholar +1 more source
BMC Biotechnology, 2023 Background A lot of kitchen waste oil is produced every day worldwide, leading to serious environmental pollution. As one of the environmental protection methods, microorganisms are widely used treating of various wastes.
Xinran Duan +8 more
doaj +1 more source
Domain exchange: characterization of a chimeric lipase of hepatic lipase and lipoprotein lipase. [PDF]
Proceedings of the National Academy of Sciences, 1991 Hepatic lipase and lipoprotein lipase hydrolyze fatty acids from triacylglycerols and are critical in the metabolism of circulating lipoproteins. The two lipases are similar in size and amino acid sequence but are distinguished by functional differences in substrate preference and cofactor requirement.
Kimberly E. Seebart +4 more
openaire +3 more sources
Scientific Reports, 2018 Lipases are scarcely exploited as feed enzymes in hydrolysis of lipids for increasing energy supply and improving nutrient use efficiency. In this work, we performed homologous overexpression, in vitro characterization and in vivo assessment of a lipase ...
Jinyong Yan +10 more
semanticscholar +1 more source
SINTESIS ESTER-C SEBAGAI SENYAWA ANTIOKSIDAN MENGGUNAKAN BIOKATALIS ENZIM LIPASE/ZEOLIT ALAM
Jurnal Kimia Riset, 2016 Abstrak Imobilisasi enzim lipase merupakan metode yang digunakan untuk meningkatan daya tahan enzim terhadap perubahan lingkungan dan penggunaan secara berulang.
Nanik Wijayati +2 more
doaj +1 more source
The Journal of General and Applied Microbiology, 1963 The purification of Rhizopus delemar lipase was undertaken to compare its enzymatic properties with those of the crystalline Aspergillus niger lipase (1). From culture filtrate of Rhizopus delemar grown by shaking culture, the enzyme was purified by ammonium sulfate fractionation, Duolite A2 resin treatment, SE-Sephadex column chromatography, acetone ...
Yoshio Tsujisaka +2 more
openaire +7 more sources