搜索结果: 1-15 共查到“食品科学技术 -lactoglobulin”相关记录17条 . 查询时间(0.31 秒)
Influence of composite κ-casein and β-lactoglobulin genotypes on composition, rennetability and heat stability of milk of cows of Slovak Pied breed
cow milk genetic polymorphism milk protein casein rennetability heat stability
2015/6/4
The effect of the phenotypic combination of genetic variants κ-CN/β-Lg on the contents of technologically and nutritionally important components of milk as well as technological properties of milk was...
Influence of Cation Sequestering and pH on Quiescent Thermal Association of β-Lactoglobulin AB from Fresh Cheddar Whey: An Insight into Gelation Mechanism
gelation β-lactoglobulin chelation
2009/6/17
Freshly fractionated β-lactoglobulin AB (β-Lg) from Cheddar whey was dispersed at pH 3.5, 7, and 9 buffers containing 20 mM EDTA, and circulated at 25°C through a closed loop containing a 200 nm pore ...
Functional Improvements in Food Proteins in Multiple Aspects by Conjugation with Saccharides: Case Studies of β-Lactoglobulin-Acidic Polysaccharides Conjugates
β-lactoglobulin carboxymethyl dextran lipocalin
2009/6/17
Many studies on the conjugates of proteins and saccharides (neoglycoproteins) have been carried out over the past 20 years to improve the function of proteins. However, most have been carried out by a...
Genetic Polymorphism of β-Lactoglobulin in Native Sheep from the Island of Pag
β-lactoglobulin polymorphism Pag sheep Pag cheese
2009/3/20
Milk samples from 248 Pag ewes, belonging to 14 different flocks and located through the Pag Island (Croatia), were analyzed by isoelectrofocusing and PCR-RFLP. Two genetic variants (A and B) and thre...
Improved Radical Scavenging Activity of β-Lactoglobulin-xylobiose Modified by the Maillard Reaction
β-lactogloblin xylobiose Maillard reaction modification radical scavenging activity
2008/4/20
β-Lactoglobulin (β-LG) was modified and conjugated to xylobiose using the Maillard reaction. The antioxidant activity of the Maillard reaction product, β-LG-xylobiose, was measured in vitro and compar...
Binding of Lipophilic Nutrients to ß-Lactoglobulin Prepared by Bioselective Adsorption
binding lipophilic nutrients ß beta -lactoglobulin bioselective adsorption
2008/3/28
The binding of the lipophilic nutrients, retinal, vitamin D2, and retinyl palmitate by ß-lactoglobulin was measured by analysis of changes in the fluorescence of the tryptophanyl residue of &szl...
Effect of Binding of Retinol and Palmitic Acid to Bovine ß-Lactoglobulin on Its Resistance to Thermal Denaturation
ß beta -lactoglobulin palmitic acid retinol thermal denaturation
2008/3/28
Differential scanning calorimetry was used to study the thermal stability of bovine ß-LG as influenced by binding of palmitic acid or retinol. Maximum peak temperature and apparent enthalpy of d...
Protein Concentration Dependence of Palmitate Binding to ß-Lactoglobulin
ß beta -lactoglobulin palmitate palmitate binding
2008/3/28
The binding of palmitate to ß-lactoglobulin at protein concentrations ranging from 1 to 200 µM was determined using an ultrafiltration method with [14C]palmitate. Fit of the data to theore...
Characterization by Ionization Mass Spectrometry of Lactosyl ß-Lactoglobulin Conjugates Formed During Heat Treatment of Milk and Whey and Identification of One Lactose-Binding Site
mass spectrometry ß beta -lactoglobulin lactose binding site
2008/3/27
The extent of the early stage of the Maillard-type reaction that impaired functional properties of whey proteins was evaluated by electrospray ionization mass spectrometry. Under conditions of mild he...
Binding of Vitamin D and Cholesterol to ß-Lactoglobulin
ß beta -lactoglobulin vitamin D binding cholesterol binding bioselective adsorption
2008/3/27
ß-Lactoglobulin was isolated directly from acidic whey by bioselective adsorption on N-retinyl-CeliteTM, yielding preparations of 96% purity. Interactions of these preparations with vitamin D2, ...
Binding of Retinoids to ß-Lactoglobulin Isolated by Bioselective Adsorption
ß beta -lactoglobulin retinoid binding bio-selective adsorption whey protein isolate
2008/3/27
Binding of the retinoids, all-trans-retinol, all-trans-retinal, all-trans-retinyl acetate, and all-trans-retinoic acid, to ß-lactoglobulin (LG) (96% purity) that had been prepared by bioselectiv...
Western Blotting of Native and Denatured Bovine ß-Lactoglobulin to Detect Addition of Bovine Milk in Cheese
Western blotting ß beta -lactoglobulin detection methods adulteration of cheese
2008/3/25
Western blotting of bovine ß-LG is a valid method to detect adulteration by pasteurized bovine milk, by UHT bovine milk, or by heat-denatured bovine whey proteins in cheeses made of milk from ot...
Application of Capillary Electrophoresis in the Identification of Phenotypes Containing the ß-Lactoglobulin C Variant
ß beta -lactoglobulin phenotypes milk protein variants capillary electrophoresis
2008/3/23
A method for the separation of the ß-LG variants A, B, and C was developed using free zone capillary electrophoresis. A separation buffer consisting of 50 mM 2-(N-morpholino)ethane sulfonic acid...
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...
Interaction of ß-Lactoglobulin with Retinol and Fatty Acids and Its Role as a Possible Biological Function for This Protein: A Review
ß beta -lactoglobulin retinol fatty acids biological role
2008/3/22
ß-lactoglubulin is the major whey protein in-the milk of ruminants and some nonruminants, such as pigs and horses. Although ß-lactoglobulin was first isolated 60 yr ago, no function has be...