Utilization of amino acids and peptides and peptidase activities in proteinase-negative Lactococcus lactis FH 041

dc.contributor.authorRoussis, I. G.en
dc.contributor.authorOlasupo, N. A.en
dc.contributor.authorFox, P. F.en
dc.date.accessioned2015-11-24T16:52:07Z
dc.date.available2015-11-24T16:52:07Z
dc.identifier.issn0026-3788-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/9833
dc.rightsDefault Licence-
dc.subjectflavor developmenten
dc.subjectcheddar cheeseen
dc.subjectmilken
dc.subjectgrowthen
dc.subjectoligopeptidesen
dc.subjectnitrogenen
dc.titleUtilization of amino acids and peptides and peptidase activities in proteinase-negative Lactococcus lactis FH 041en
heal.abstractThe ability of the proteinase-negative Lactococcus lactis FH 041 to utilize amino acids and peptides, and its peptidase activities were examined. Strain FH 041 and its parent strain UC 317 exhibited similar growth rates in a medium with casein hydrolysate as the sole nitrogen source. Growth of strain FH041 in media containing different amino acids, each as the sole nitrogen source, indicated a preference for hydrophilic over hydrophobic amino acids. It also preferentially utilized cheese peptides of less than 2 kDa. Strain FH041 exhibited strictly intracellular general aminopoeptidase and X-propyldipeptidyl aminopeptidase activities, and most of its endopeptidase and dipeptidase activities were also intracellular.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondary<Go to ISI>://000170056700004-
heal.journalNameMilchwissenschaft-Milk Science Internationalen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2001-
heal.publisherVOLKSWIRTSCHAFTLICHER VERLAGen
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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