搜索结果: 1-11 共查到“食品加工技术 lipase”相关记录11条 . 查询时间(0.041 秒)
urification and Characterization of Lipase Produced by Aspergillus oryzae CJLU-31 Isolated from Waste Cooking Oily Soil
Lipase Produced Characterization
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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...
Effect of Lipase Combined with α-Amylase on Retrogradation of Bread
lipase α-amylase retrogradation
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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...
Use of Immobilised Lipase from Candida antarctica in Supercritical Fluid Extraction of Borage
borage Candida antarctica supercritical CO2 extraction
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2009/2/20
This study aims at the investigation of the possibilities to use immobilised lipase from Candida antarctica in supercritical fluid extraction (SFE) of borage (Borago officinalis L.) seed oil. The firs...
Effect of Whole Quinoa Flours and Lipase on the Chemical, Rheological and Breadmaking Characteristics of Wheat Flour
stone-mortar milled quinoa flour roller milled and roasted-quinoa flour lipase breadmaking dough properties
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2008/4/20
Two kinds of whole quinoa seeds, the stone-mortar milled quinoa flour (SMQ) and the roller milled and roasted-quinoa flour (RMRQ), were tested for their chemical, rheological and breadmaking character...
Hydrolysis Characteristics of Bovine Milk Fat and Monoacid Triglycerides Mediated by Pregastric Lipase from Goats and Kids
caprine pregastric lipase milk fat tributyrylglycerol monoacid triglycerides
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2008/3/27
Commercial extracts from oro-pharyngeal tissues of goats and kids have been used as the source of pregastric lipase and have been processed to yield partially purified samples of the primary pregastri...
A Semiautomated Reflectance Colorimetric Method for the Determination of Lipase Activity in Milk
Pseudomonas lipase milk quality psychrotroph
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2008/3/26
Measurement of heat-stable lipase activity in dairy products relies on methods that are slow or that cannot be used in turbid solutions, which limits their industrial value. A need exists for a rapid,...
Characteristics of Tributyroylglycerol Hydrolysis Mediated by Partially Purified Lamb Pregastric Lipase
lamb pregastric lipase hydrolysis tributyroylglycerol
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2008/3/25
A partially purified pregastric lipase from lambs was used as a catalyst for the hydrolysis of tributyroylglycerol. The reaction was followed by pH-stat autotitration of the released butyric acid. Int...
Isolation of Lipase-Active Fractions from Ultra-High Temperature-Processed Milk and Their Patterns of Releasing Fatty Acids from Milk Fat Emulsion
lipase ultra-high temperature releasing patterns fatty acids
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2008/3/22
To examine residual lipase activities in UHT-processed milk samples, two protein isolates were prepared, one from aqueous supernatant and the other from milk fat globule membrane. Results of DEAE-cell...
Interesterification of Milk Fat with Oleic Acid Catalyzed by Immobilized Rhizopus oryzae Lipase
interesterification immobilized lipase milk fat oleic acid
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2008/3/22
Milk fat was interesterified with oleic acid by catalysis of an immobilized lipase in a microaqueous two-phase system. A commercial lipase from Rhizopus oryzae and a controlled pore glass carrier were...
Influence of Milk Proteins on the Thermostability of the Lipase from Pseudomonas fluorescens 33
lipase milk proteins thermostability psychrotrophs
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2008/3/18
The effects of some milk proteins on the thermostability of the lipase from Pseudomonas fluorescens 33 were investigated. All purified milk protein fractions except -casein that dissolved in phosphate...
Synthesis of Either Mono- or Diacylglycerol from High-Oleic Sunflower Oil by Lipase-Catalyzed Glycerolysis
high-oleic sunflower oil lipase monoacylglycerol diacylglycerol
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2010/11/23
The difference in reaction conditions between the syntheses of mono- and diacylglycerols (MAG and DAG) was elucidated in terms of the enzymatic glycerolysis of high-oleic sunflower oil containing 89% ...