搜索结果: 1-15 共查到“工学 lipase”相关记录34条 . 查询时间(0.054 秒)
urification and Characterization of Lipase Produced by Aspergillus oryzae CJLU-31 Isolated from Waste Cooking Oily Soil
Lipase Produced Characterization
2016/6/1
Lipase was one of the most important industrial enzymes and has diverse applications in food industry, detergent industry, fats and oil hydrolysis, peptide synthesis and pharmaceutical industries. The...
Spoilage of Chilled Chicken Meat and Liver by Psychrophilic Lipase
Psychrophilic Lipase Chicken Meat
2016/5/31
In this study, the food spoilage by the action of psychrophilic lipase has been investigated with respect to chicken meat and liver, which are stored at chilling temperatures in many places like the s...
Lipase was immobilized in ion exchange resin and then used in the hydrolysis of olive oil to produce fatty acids and glycerol. The time course of hydrolysis of olive oil was investigated in a stirred ...
Effects of Carbon and Nitrogen Sources on Lipase Production by Candida rugosa
Candida rugosa Lipase activity Biomass
2009/10/12
The production of lipase by Candida rugosa growing on media with various carbon and nitrogen sources was studied. While high yields of enzyme activity (5.58 U mL−1) were obtained with yeast extr...
Production and Characterization of Isopropyl Laurate Using Immobilized Lipase
Candida antarctica lipase Enzymatic esteri cation Isopropyl laurate Surfactant
2009/10/12
Immobilized Candida antarctica lipase (Novozym 435) was used for the synthesis of isopropyl laurate from isopropyl alcohol and lauric acid. A molecular sieve was used to shift the reaction towards the...
Enzymatic Synthesis of Ethyl Ester of Highly Unsaturated Fatty Acids from Fish Oils Using Immobilized Lipase
docosahexaenoic acid eicosapentaenoic acid ethanolysis fish oil
2009/7/8
The purpose of this study was to efficiently and enzymatically synthesize the highly unsaturated fatty acid (HUFA) ethyl esters from fish oils and ethanol using an immobilized lipase. Fish oils, ethan...
Effect of Lipase Combined with α-Amylase on Retrogradation of Bread
lipase α-amylase retrogradation
2009/7/7
The effects of purified lipase and α-amylase were tested for the retrogradation of starch in bread and their impact on some rheological properties. The combined addition of lipase and α-amylase increa...
Condensation of L-Ascorbic Acid and Medium-Chain Fatty Acids by Immobilized Lipase in Acetonitrile with Low Water Content
L-Ascorbic acid medium-chain fatty acid immobilized lipase
2009/7/7
Lipase from Candida antarctica immobilized on a macroporous acrylic resin, Novozym®435, could catalyze the condensation of L-ascorbic acid and medium-chain fatty acids with chain lengths of 6 to 1...
Lipase Mediated Isoamyl Acetate Synthesis in Solvent-Free System Using Vinyl Acetate as Acyl Donor
isoamyl acetate immobilized lipase Rhizopus oryzae NRRL 3562
2009/6/24
Synthesis of isoamyl acetate, a flavour ester extensively used in food industry, has been carried out in a solvent-free system. In the present study, an attempt has been made to enhance the isoamyl ac...
Use of a Fungal Lipase for Enhancement of Aroma in Black Tea
lipase for tea processing lipase for aroma enhancement Rhizomucor miehei
2009/6/17
Lipases produced extracellularly by bacteria and fungi are being widely used in the food industry for flavour development. During tea processing, the possibility of enhancing the flavour of tea by the...
Triacylglycerol Lipase Participates in the Formation of n-Hexanal in Alfalfa Seedlings
alfalfa n-hexanal lipase grassy odor
2009/6/17
The participation of lipase in the formation of n-hexanal by homogenization of alfalfa seedlings was investigated. n-Hexanal was increased by the addition of trilinolein, dilinolein or monolinolein to...
Lipase-Catalyzed Synthesis of Monolauroyl Maltose through Condensation of Maltose and Lauric Acid
monolauroyl maltose lipase condensation
2009/6/17
Monolauroyl maltose was synthesized through the immobilized-lipase-catalyzed condensation of maltose and lauric acid in acetone using a batch reactor or a continuous stirred tank reactor. The presence...
Kinetics of Lipase Catalyzed Enantioselective Esterification of Racemic Ibuprofen in Isooctane
resolution kinetics lipase
2009/4/21
Kinetics of Lipase Catalyzed Enantioselective Esterification of Racemic Ibuprofen in Isooctane.
Streptomyces rimosus GDS（L）Lipase: Production,Heterologous Overexpression and Structure-Stability Relationship
lipase Streptomyces plate assay
2009/3/19
Streptomyces rimosus lipase gene has been overexpressed in a heterologous host, S. lividans TK23. The maximal lipase activity was determined in the culture filtrates of the late stationary phase. Time...
Effect of Nitrogen and Carbon Sources on Lipase Production by Penicillium aurantiogriseum
lipases Penicillium aurantiogriseum media optimization
2009/3/19
A wild fungal strain isolated from soybean oil and identified as Penicillium aurantiogriseum initially presented a volumetric lipase activity of 0.4 U/mL in submerged culture in a medium containing 0....