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Binding of Retinoids to ß-Lactoglobulin Isolated by Bioselective Adsorption
ß beta -lactoglobulin retinoid binding bio-selective adsorption whey protein isolate
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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...
Structural Studies on Casein Micelles of Human Milk: Dissociation of ß-Casein of Different Phosphorylation Levels Induced by Cooling and Ethylenediaminetetraacetate
human milk casein micelles micelle dissociation micelle structure
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2008/3/27
Information on the structure of human casein micelles has been obtained from dissociation of ß-casein (CN). Two approaches were used: cooling at 4°C and addition of EDTA. An initial loss of abou...
A Method for Isolating ß-Casein
ß beta -casein casein isolation
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2008/3/26
A new method was developed for obtaining pure ß-CN. Calcium caseinate (3%) was reconstituted, renneted to form a gel, cooled (4°C) to allow ß-CN dissociation from the caseinate gel, and ce...
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
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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...
ß-Casomorphins: Analysis in Cheese and Susceptibility to Proteolytic Enzymes from Lactococcus lactis ssp. cremoris
ß beta -casomorphins cheese proteolysis Xprolyl dipeptidyl aminopeptidase
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2008/3/25
Commercial cheese products were surveyed for ß-casomorphin peptides. Two extraction methods were compared: 1) water and 2) chloroform and methanol. Peptide profiles were determined using reverse...
Application of Capillary Electrophoresis in the Identification of Phenotypes Containing the ß-Lactoglobulin C Variant
ß beta -lactoglobulin phenotypes milk protein variants capillary electrophoresis
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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
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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
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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...
Factors Affecting the Ability of a High ß-Galactosidase Yogurt to Enhance Lactose Absorption
yogurt ß beta -galactosidase activity lactose absorption breath hydrogen
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2008/3/22
Lactose in yogurt is better absorbed by lactase-deficient subjects than is an equivalent quantity of lactose in milk, presumably because of the microbial activity of the ß-galactosidase present ...
Influence of Bile on ß-Galactosidase Activity of Component Species of Yogurt Starter Cultures
bile Lactobacillus delbrueckii ssp. bulgaricus Streptococcus salivarius ssp. thermophilus ß beta -galactosidase activity
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2008/3/22
The influence of bile on ß-galactosidase activity and the cellular integrity of Lactobacillus delbrueckii ssp. bulgaricus and Streptococcus salivarius ssp. themphilus were tested. Two strains (O...
Synergistic Interaction Between ß-Lactoglobulin and Bovine Serum Albumin in Heat-Induced Gelation
whey proteins thermal gelation
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2008/3/22
Heat-induced gelation in a mixed system of ß-LG and BSA was studied. The hardness of the gels made with the mixture was affected significantly by the relative proportion of ß-LG and BSA; u...