نتایج جستجو برای: b lactoglobulin
تعداد نتایج: 900693 فیلتر نتایج به سال:
Abstract Oil in water emulsions are commonly stabilized by emulsifying constituents like proteins and/or low molecular weight emulsifiers. The can compete or coexist at the interface. Interfacial properties thus depend on structure of and oil phase resulting interactions. present study systematically analyzed impact fatty acid saturation triacylglycerides phosphatidylcholine interfacial a β-lac...
b-lactoglobulin (Coded by the b-lg gene) is the major milk whey protein in ruminants. Studies have shown that this protein is polymorphic in many breeds of sheep as a result of a single base pair substitution in the b-lg gene that also gives rise to RsaI restriction fragment length polymorphism (RFLP). Blood samples were collected from 391 animals belonging to 5 Iranian and 6 Russian sheep bree...
• Two recombinant beta-lactoglobulin (BLG) B variants were produced in E. coli . Production/isolation resulted native BLG without post-translational modifications. Properties of compared to commercial and AB. Minor differences solubility interface adsorption behavior evident. Genetically engineered natural BLGs show similar emulsifying properties.
Aggregation of beta-lactoglobulin occurs mainly via intermolecular disulphide bond exchange. Upon heating, beta-lactoglobulin aggregated which increased with increasing pH. The presence of DTT led to more rapid aggregation and precipitation of beta-lactoglobulin. AlphaCrystallin prevented the aggregation of heat-stressed beta-lactoglobulin and was a more efficient chaperone at higher pH values....
We have studied the formation and the stability of grafted block complex coacervate core micelles (C3Ms) in solution and the influence of grafted block C3M coatings on the adsorption of the proteins beta-lactoglobulin, bovine serum albumin, and lysozyme. The C3Ms consist of a grafted block copolymer PAA(21)-b-PAPEO(14) (poly(acrylic acid)-b-poly(acrylate methoxy poly(ethylene oxide)), with a ne...
The interaction of thimerosal, an ethylmercury-containing bactericide and fungicide used as preservative in vaccines and other drugs, with free thiols in proteins has been investigated using gradient reversed phase liquid chromatography (LC) with inductively coupled plasma mass spectrometry (ICP-MS) and electrospray mass spectrometry (ESI-MS) detection. As model proteins, b-lactoglobulin A (18....
Preparations of arachidonic acid binding and non-binding proteins from bovine brain, four acidic proteins ("-casein, phosvitin, $-lactoglobulin A and B), the peptide polyglutamate, and two polyanions (heparin, dextran sulfate) enhanced both basal and glucose 6-phosphate induced solubilization of rat brain mitochondrial hexokinase (ATP:D-hexose 6-phosphotransferase, EC 2.7.1.1). In contrast, thr...
A method for the separation and fractionation of the major whey proteins from a whey protein concentrate (WPC80) by anion-exchange chromatography coupled to a Fast Protein Liquid Chromatography (FPLC) system is proposed. The method is based on the use of an ionic column (Mono Q) and a salt gradient elution by increasing the ionic strength of the elution buffer (Tris–HCl 20 mM plus 0 to 1 M NaCl...
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