搜索结果: 1-15 共查到“食品科学技术基础学科 lipase”相关记录19条 . 查询时间(0.046 秒)
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...
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...
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...
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....
Lipase Secretion and Citric Acid Production in Yarrowia lipolytica Yeast Grown on Animal and Vegetable Fat
citric acid production lipase Yarrowia lipolytica
2009/3/16
The aim of the study was to investigate the potentiality of the utilization of raw agroindustrial fat for the biotechnological production of valuable products (lipase and citric acid) by the yeast Yar...
Lecitaseff Ultra lipase is an acidic lipase which exhibits maximal activity at pH=5.0. It takes part in the activity towards both phospholipid and triglyceride structures. When the temperature is over...
Catalytic Properties of Lipase Extracts from Aspergillus niger
lipase Aspergillus niger substrate specificity
2009/3/12
Screening of lipolytic strains using Rhodamine-B/olive oil plate technique allowed the selection of Aspergillus niger MYA 135. Lipase production in submerged culture containing 2 % olive oil was enhan...
Production of Extracellular Lipase from Aspergillus niger by Solid-State Fermentation
Aspergillus niger solid-state fermentation lipases
2009/3/12
Lipase production in Aspergillus niger J-1 was tested using both submerged fermentation (SmF) and solid-state fermentation (SSF) on a mineral culture medium and wheat bran, respectively. The optimizat...
Investigation of Lipase Production by Milk Isolate Serratia rubidaea
lipase casein soytone gingily oil
2009/2/24
Production of extracellular lipase in submerged culture of Serratia rubidaea has been investigated. The lipase production was optimized in shake flask experiments. The observed pH and temperature rang...
Biotechnological Utilisation of Fusel Oil, A Food Industry By-Product A Kinetic Model on Enzymatic Esterification of i-Amyl Alcohol and Oleic Acid by Candida antarctica Lipase B
fusel oil esterification lipase ping-pong bi-bi mechanism
2009/2/24
Fusel oil is a by-product of distilleries, its main component is i-amyl alcohol, which can form ester compounds. Esterification of oleic acid and i-amyl alcohol by Candida antarctica lipase B (Novozym...