{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-GCBCH7LN/ea2aa251-1b81-4f22-a2de-e4615ac065df/PDF","dcterms:extent":"277 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-GCBCH7LN/7f532b04-d1a8-4fe9-b91c-2fa736aedceb/TEXT","dcterms:extent":"28 KB"}],"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-GCBCH7LN","dcterms:issued":"2026","dc:creator":["Kozmos, Maša","Langerholc, Tomaž","Prijatelj, Kristjan"],"dc:format":[{"@xml:lang":"sl","#text":"številka:1"},{"@xml:lang":"sl","#text":"letnik:23"},{"@xml:lang":"sl","#text":"str. 1-7"}],"dc:identifier":["DOI:10.18690/agricsci.23.1.1","ISSN:2820-610X","COBISSID_HOST:285239555","URN:URN:NBN:SI:doc-GCBCH7LN"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"University of Maribor, University Press"},"dc:source":{"@xml:lang":"sl","#text":"Agricultura scientia"},"dc:subject":[{"@xml:lang":"en","#text":"frozen storage"},{"@xml:lang":"en","#text":"ice-cream"},{"@xml:lang":"sl","#text":"Lacticaseibacillus paracase"},{"@xml:lang":"en","#text":"Lacticaseibacillus paracasei"},{"@xml:lang":"en","#text":"Lactobacillus acidophilus"},{"@xml:lang":"en","#text":"probiotics"},{"@xml:lang":"sl","#text":"probiotiki"},{"@xml:lang":"sl","#text":"sladoled"},{"@xml:lang":"sl","#text":"zamrznjeno skladiščenje"}],"dc:title":{"@xml:lang":"sl","#text":"Strain- and matrix-dependent survival of Lactobacillus acidophilus LA-5 and Lacticaseibacillus paracasei 431 in commercial ice cream bases|"},"dc:description":{"@xml:lang":"sl","#text":"The survival of Lactobacillus acidophilus LA-5 and Lacticaseibacillus paracasei 431 was evaluated in commercially available ice cream base mixtures differing in dairy and plant-based fat content. The objective was to determine strain-dependent stability during frozen storage and to model viability loss using the Weibull inactivation equation. Following inoculation, samples were frozen and stored at -20 °C for 90 days. Viable counts were monitored periodically, and survival kinetics were described by non-log linear regression. A significant reduction in cell numbers was observed after a single freeze–thaw cycle in both strains. During subsequent storage, gradual inactivation occurred, with distinct strain- and matrix-dependent differences. L. acidophilus LA-5 showed higher stability in formulations with dairy-based fat compared with the plant-based fat, whereas L. paracasei 431 exhibited shorter predicted times to equivalent log-reductions in dairy systems. Survival curves were adequately described by the Weibull model, indicating heterogeneous resistance within bacterial populations. The results demonstrate marked strain- and formulation specific differences in probiotic stability during frozen storage and provide quantitative parameters for predicting viability loss in ice cream matrices"},"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-GCBCH7LN","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-GCBCH7LN"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-GCBCH7LN/ea2aa251-1b81-4f22-a2de-e4615ac065df/PDF"},"edm:rights":{"@rdf:resource":"http://creativecommons.org/licenses/by-nc-nd/4.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Mariboru, Fakulteta za kmetijstvo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-GCBCH7LN/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-GCBCH7LN"}}}}