搜索结果: 1-15 共查到“食品科学技术 proteolysis”相关记录26条 . 查询时间(0.058 秒)
Use of an Exogenous Carboxypeptidase to Accelerate Proteolysis in Reggianito Cheese
Reggianito cheese proteolysis ripening exogenous enzymes
2016/12/9
The effect of an exogenous commercial carboxypeptidase on the proteolysis of Reggianito cheese was evaluated. Cheeses were manufactured using 4 concentrations of enzyme: 0, 5, 10, and 20 g/100 l milk....
Proteolysis in raw milk in relation to microbiological indicators
primary amino groups proteolytic enzymes psychrotrophic microorganisms quality of bovine raw milk somatic cell count total count of microorganisms
2016/12/9
Proteolysis in raw milk is a crucial parameter indicating both cow’s mastitis and the technological problems or spoilage risk of final products. However, a suitable analytical method for its early det...
Comparison between thermal hydrolysis and enzymatic proteolysis processes for the preparation of tilapia skin collagen hydrolysates
fish skin gelatin hydrolysate antioxidant activity autoclaving proteases
2014/2/24
The tilapia (Oreochromis niloticus) skin hydrolysate was produced by thermal or enzymatic hydrolysis processes. Several product characteristics were studied such as the average molecular weight, 2,2-d...
Influence of caspase3 selective inhibitor on proteolysis of chicken skeletal muscle proteins during post mortem aging
Caspase3 Skeletal muscle protein Calpain Inhibitor Post mortem aging Proteolysis
2012/8/13
The objective of this study was to investigate the potential contribution of apoptosis related downstream executioner caspase3 to post mortem skeletal muscle proteolysis by use of caspase3 selective i...
The Effect of Homogenized Lactic Cultures on The Development of Proteolysis in Kashar Cheese
Homogenized Lactic Cultures Proteolysis Kashar Cheese
2009/5/20
The goal of the study was to determine the effect of homogenization of lactic cultures at 30MPa on the development of proteolysis in Kashar cheese during ripening. The cultures Lactococcus lactis subs...
Evaluation of Several Nonstarter Lactobacilli for Their Influence on Cheddar Cheese Slurry Proteolysis
nonstarter lactobacilli proteolysis ripening cheese slurries
2008/3/28
Ten strains of nonstarter lactobacilli were evaluated for proteolytic ability in Cheddar cheese slurries by ripening anaerobically at 30°C for 12 d. Fresh Cheddar curds were made under controlled cond...
Effect of Fat Replacer (Salatrim®) on Chemical Composition, Proteolysis, Functionality, Appearance, and Yield of Reduced Fat Mozzarella Cheese
reduced fat Mozzarella cheese fat replacer functionality
2008/3/28
A no brine, stirred-curd procedure was used to manufacture reduced fat (9% fat wet basis) Mozzarella cheese. Skim milk was standardized to 0.8% fat with unhomogenized milk fat (control), an equal blen...
Effect of Fat Reduction on Chemical Composition, Proteolysis, Functionality, and Yield of Mozzarella Cheese
fat reduction Mozzarella cheese composition functionality
2008/3/28
Mozzarella cheese was made from skim milk standardized with cream (unhomogenized, 40% milk fat) to achieve four different target fat percentages in the cheese (ca. 5, 10, 15, and 25%). No statisticall...
Effect of the Modification of Fat Particle Size by Homogenization on Composition, Proteolysis, Functionality, and Appearance of Reduced Fat Mozzarella Cheese
low fat Mozzarella cheese functional properties homogenization
2008/3/28
The effect of the homogenization of milk (0.8% fat) and cream (20% fat) on cheese-making performance, composition, proteolysis, functionality, and appearance of reduced fat Mozzarella cheese was deter...
Mozzarella Cheese: Impact of Nonfat Dry Milk Fortification on Composition, Proteolysis, and Functional Properties
Mozzarella cheese nonfat dry milk fortification composition functional properties
2008/3/28
The effects of fortifying milk with low heat NDM on the composition, proteolysis, and functional properties of Mozzarella cheese during 50 d of storage at 4°C were determined. Three vats (180 kg of mi...
Effects of Limited Proteolysis on the Microstructure of Heat-Induced Whey Protein Gels at Varying pH
whey protein proteolysis gel microstructure
2008/3/26
Whey protein solutions, reconstituted 12% commercial whey protein isolate, were hydrolyzed at pH 7.0 by one of three proteases: trypsin, Neutrase® (from Bacillus subtilis), and a Bacillus lichenif...
Effects of Aging Time and Temperature on Proteolysis of Commercial Goat Milk Cheeses Produced in the United States
proteolysis goat cheese aging time temperature
2008/3/23
We evaluated the effects of aging time and temperature on proteolytic indices of freshly prepared commercial cheeses from goat milk. Five varieties of cheeses from goat milk (plain soft, pepper soft, ...
Mozzarella Cheese: Impact of Coagulant Concentration on Chemical Composition, Proteolysis, and Functional Properties
Mozzarella cheese coagulant rennet functional properties
2008/3/23
Three vats of low moisture, part skim Mozzarella cheese were produced with three different concentrations of coagulant (double-strength chymosin derived by fermentation; .1, .08, and .06 ml/kg of milk...
Susceptibility of ß-Lactoglobulin and Sodium Caseinate to Proteolysis by Pepsin and Trypsin
ß beta -lactoglobulin caseinate proteolysis
2008/3/23
The susceptibility of ß-LG and sodium caseinate to proteolysis by pepsin and trypsin was investigated using SDS or urea-PAGE. The effects were studied of heat, urea, and 2-mercaptoethanol on pro...
Effects of Limited Proteolysis on Gelation and Gel Properties of Whey Protein Isolate
whey protein hydrolysis proteases gelation
2008/3/23
Whey protein isolate was hydrolyzed by three proteolytic enzymes, porcine trypsin, a Bacillus subtilis protease (Neutrase®), and a Bacillus licheniformis protease. The heat-induced gelation proper...