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Titolo:
Oligomerization of beta-lactoglobulin by microbial transglutaminase duringhigh pressure treatment
Autore:
Lauber, S; Noack, I; Klostermeyer, H; Henle, T;
Indirizzi:
Tech Univ Dresden, Inst Lebensmittelchem, D-01062 Dresden, Germany Tech Univ Dresden Dresden Germany D-01062 chem, D-01062 Dresden, Germany Tech Univ Munich, Lehrstuhl Chem Biopolymere, D-85350 Freising Weihenstephan, Germany Tech Univ Munich Freising Weihenstephan Germany D-85350 stephan, Germany
Titolo Testata:
EUROPEAN FOOD RESEARCH AND TECHNOLOGY
fascicolo: 3, volume: 213, anno: 2001,
pagine: 246 - 247
SICI:
1438-2377(200109)213:3<246:OOBBMT>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
CROSS-LINKING; MILK-PROTEINS; YOGURT; CROSSLINKING;
Keywords:
transglutaminase; beta-lactoglobulin; high pressure; globular proteins; crosslinking;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Henle, T Tech Univ Dresden, Inst Lebensmittelchem, D-01062 Dresden, Germany Tech Univ Dresden Dresden Germany D-01062 1062 Dresden, Germany
Citazione:
S. Lauber et al., "Oligomerization of beta-lactoglobulin by microbial transglutaminase duringhigh pressure treatment", EUR FOOD RE, 213(3), 2001, pp. 246-247

Abstract

High pressure treatment of solutions of P-lactoglobulin in the presence ofmicrobial transglutaminase for 60 min at 40 degreesC resulted in an enzyme-induced oligomerization of the whey protein at pressures of 400 MPa and toa less extent at 600 MPa. The degree of crosslinking was lower when transglutaminase was added to solutions of P-lactoglobulin after high pressure treatment and no oligomerization was detectable when the protein was incubated with transglutaminase under atmospheric pressure. Thus, microbial transglutaminase in combination with high pressure treatment offers new perspectives for the modification of globular proteins, which usually are not affected by the enzyme under atmospheric conditions.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 11:28:16