dc.creator | Stanić, Dragana | |
dc.creator | Radosavljević, Jelena | |
dc.creator | Polović, Natalija | |
dc.creator | Jadranin, Milka | |
dc.creator | Popović, Milica | |
dc.creator | Vučković, Olga | |
dc.creator | Burazer, Lidija | |
dc.creator | Jankov, Ratko | |
dc.creator | Veličković, Tanja | |
dc.date.accessioned | 2021-02-18T10:34:53Z | |
dc.date.available | 2021-02-18T10:34:53Z | |
dc.date.issued | 2009 | |
dc.identifier.issn | 0958-6946 | |
dc.identifier.uri | http://intor.torlakinstitut.com/handle/123456789/292 | |
dc.description.abstract | The use of enzymes may improve the functional properties of various food ingredients. The aim of this study was to examine the effects of proteolytic contaminants in phenol oxidases on β-lactoglobulin (BLG). In the presence of Trametes versicolor laccase and Agaricus bisporus tyrosinase, both variants of BLG (A and B) underwent removal of a peptide from the N-terminus. The truncated forms were more susceptible to digestion by pepsin. The truncation of BLG resulted from contaminating proteases and not due to the action of phenol oxidases. The removal of N-terminal peptides proceeded quickly, while the rest of the globular protein remained resistant to proteolysis for up to 3 h. In the case of the application of enzymes in food bioprocessing, it may be important to carefully monitor the effects of contaminating proteases in enzyme preparations used. | en |
dc.relation | info:eu-repo/grantAgreement/MESTD/MPN2006-2010/142020/RS// | |
dc.rights | restrictedAccess | |
dc.source | International Dairy Journal | |
dc.title | Removal of N-terminal peptides from β-lactoglobulin by proteolytic contaminants in a commercial phenol oxidase preparation | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 752 | |
dc.citation.issue | 12 | |
dc.citation.other | 19(12): 746-752 | |
dc.citation.rank | M21 | |
dc.citation.spage | 746 | |
dc.citation.volume | 19 | |
dc.identifier.doi | 10.1016/j.idairyj.2009.05.008 | |
dc.identifier.scopus | 2-s2.0-69949182410 | |
dc.identifier.wos | 000270752800006 | |
dc.type.version | publishedVersion | |