Bioavailability of transglutaminase cross-linked sodium casein hydrolysates
نویسندگان
چکیده
منابع مشابه
Lactoferrin binding to transglutaminase cross-linked casein micelles
Casein micelles in skim milk were either untreated (untreated milk) or were cross-linked using transglutaminase (TGA-milk). Added lactoferrin (LF) bound to the casein micelles and followed Langmuir adsorption isotherms. The adsorption level was the same in both milks and decreased the micellar zeta potential, indicating charge neutralization and the formation of complex coacervate-type interact...
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In this study, we describe the characterization of microbial Transglutaminase -modified casein using a combination of immunological and proteomic techniques. Using 5-(biotinamido)pentylamine as an acyl acceptor probe, three Q residues of β-casein and one of αs1-casein were found to participate as acyl donors. However, no Q-residues were involved in network formation with κ-casein or αs2-casein....
متن کاملCharacterization of casein hydrolysates derived from enzymatic hydrolysis
BACKGROUND Casein is the main proteinaceous component of milk and has made us interest due to its wide applications in the food, drug, and cosmetic industries as well as to its importance as an investigation material for elucidating essential questions regarding the protein chemistry. Enzymatic hydrolysis is an important method commonly used in the modification of protein structure in order to ...
متن کاملAFM study of casein micelles cross-linked by genipin: effects of acid pH and citrate
Casein micelles (CMs) are supramolecular structures highly dependent on their mineral content, especially colloidal calcium phosphate. When colloidal calcium phosphate is removed, the micellar structures dissociate and release minerals and casein molecules in the continuous phase. The aim of this work was to study the effects of solubilization of the colloidal calcium phosphate induced by acidi...
متن کاملTransglutaminase is linked to neurodegenerative diseases.
Transglutaminase catalyzes a covalent bond between peptide-bound glutamine residues and either lysine-bound peptide residues or mono- or polyamines. Multiple lines of evidence suggest that transglutaminase is involved in neurodegenerative diseases including Alzheimer disease, progressive supranuclear palsy, Huntington disease (HD), and Parkinson disease. In all of the neurodegenerative diseases...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 2015
ISSN: 0029-6651,1475-2719
DOI: 10.1017/s0029665115002475