Effect of various carbohydrate substrates on the production of kefir grains for use as a novel baking starter

dc.contributor.authorHarta, O.en
dc.contributor.authorIconomopoulou, M.en
dc.contributor.authorBekatorou, A.en
dc.contributor.authorNigam, P.en
dc.contributor.authorKontominas, M.en
dc.contributor.authorKoutinas, A. A.en
dc.date.accessioned2015-11-24T16:57:11Z
dc.date.available2015-11-24T16:57:11Z
dc.identifier.issn0308-8146-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/10549
dc.rightsDefault Licence-
dc.subjectkefir grainsen
dc.subjectcarbohydratesen
dc.subjectbiomass productionen
dc.subjectbaking starteren
dc.subjectlactic-acid bacteriaen
dc.subjectbakers-yeasten
dc.subjectsaccharomyces-cerevisiaeen
dc.subjectbreaden
dc.titleEffect of various carbohydrate substrates on the production of kefir grains for use as a novel baking starteren
heal.abstractThe propagation of kefir grains in a vigorously aerated, batch system, using variousipure and mixed solutions of carbohydrates, was studied. From the experiments performed at 30 degreesC with synthetic liquid media containing single sugars, the one containing fructose (pH 5.5 and 5 g/l initial kefir concentration), gave the largest biomass production (20.75 g) in a 24-h experiment. When mixtures of sugars where used, the one containing glucose and sucrose at a fixed-ratio of 1:3, was found to be the most effective, yielding 27.25 g of kefir biomass. Kinetics of sugar bioconversions were also studied. The obtained results are important for the prediction of effective, low-cost utilization of various food-grade wastes for the production of kefir biomass and its possible use as a novel baking starter. (C) 2004 Elsevier Ltd. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.foodchem.2003.12.043-
heal.identifier.secondary<Go to ISI>://000222940400012-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0308814604001086/1-s2.0-S0308814604001086-main.pdf?_tid=4ed400983c7a3179d71524995d5010b7&acdnat=1333031103_fcb3893b7c2a06ca30a3b632335fb621-
heal.journalNameFood Chemistryen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2004-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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