Use of time-temperature integrators and predictive modelling for shelf life control of chilled fish under dynamic storage conditions

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dc.contributor.author Taoukis, PS en
dc.contributor.author Koutsoumanis, K en
dc.contributor.author Nychas, GJE en
dc.date.accessioned 2014-03-01T01:15:22Z
dc.date.available 2014-03-01T01:15:22Z
dc.date.issued 1999 en
dc.identifier.issn 0168-1605 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/13461
dc.subject Arrhenius en
dc.subject Fish en
dc.subject Modelling en
dc.subject Shelf life en
dc.subject Specific spoilage bacteria en
dc.subject Time temperature integrators (TTI) en
dc.subject.classification Food Science & Technology en
dc.subject.classification Microbiology en
dc.subject.other article en
dc.subject.other bacterial growth en
dc.subject.other bacterium contamination en
dc.subject.other Enterobacteriaceae en
dc.subject.other fish en
dc.subject.other food quality en
dc.subject.other model en
dc.subject.other nonhuman en
dc.subject.other prediction en
dc.subject.other Pseudomonas en
dc.subject.other shelf life en
dc.subject.other Shewanella putrefaciens en
dc.subject.other storage en
dc.subject.other temperature dependence en
dc.subject.other time en
dc.subject.other Animals en
dc.subject.other Fishes en
dc.subject.other Food Microbiology en
dc.subject.other Food Preservation en
dc.subject.other Models, Biological en
dc.subject.other Quality Control en
dc.subject.other Temperature en
dc.subject.other Time Factors en
dc.title Use of time-temperature integrators and predictive modelling for shelf life control of chilled fish under dynamic storage conditions en
heal.type journalArticle en
heal.identifier.primary 10.1016/S0168-1605(99)00142-7 en
heal.identifier.secondary http://dx.doi.org/10.1016/S0168-1605(99)00142-7 en
heal.language English en
heal.publicationDate 1999 en
heal.abstract A systematic approach for fish shelf life modelling and Time Temperature Integrator (TTI) selection in order to plan and apply an effective quality monitoring scheme for the fish chill chain was developed. The temperature behaviour of the natural microflora of the Mediterranean fish boque (Boops boops) was studied and growth of the specific spoilage bacteria Pseudomonas spp. and Shewanella putrefaciens was modelled and correlated to organoleptic shelf life. Arrhenius and square root functions a ere used to model temperature dependence of maximum growth rates. Bacterial growth and shelf life models were validated under dynamic storage conditions with independent variable temperature experiments. The response of several TTIs from similar storage experiments was also modelled. The reliability: of the TTI monitoring was cumulatively expressed by the error in the TTI derived effective temperature (T-eff) for different variable temperature distributions. T-eff was directly translated to shelf life of the fish. (C) 1999 Elsevier Science BN. All:rights reserved. en
heal.publisher ELSEVIER SCIENCE BV en
heal.journalName International Journal of Food Microbiology en
dc.identifier.doi 10.1016/S0168-1605(99)00142-7 en
dc.identifier.isi ISI:000084080200003 en
dc.identifier.volume 53 en
dc.identifier.issue 1 en
dc.identifier.spage 21 en
dc.identifier.epage 31 en

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