Predictive modelling and selection of Time Temperature Integrators for monitoring the shelf life of modified atmosphere packed gilthead seabream fillets

Tsironi, T; Stamatiou, A; Giannoglou, M; Velliou, E; Taoukis, PS

dc.contributor.author	Tsironi, T	en
dc.contributor.author	Stamatiou, A	en
dc.contributor.author	Giannoglou, M	en
dc.contributor.author	Velliou, E	en
dc.contributor.author	Taoukis, PS	en
dc.date.accessioned	2014-03-01T01:36:40Z
dc.date.available	2014-03-01T01:36:40Z
dc.date.issued	2011	en
dc.identifier.issn	0023-6438	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21388
dc.subject	Arrhenius	en
dc.subject	Chill chain	en
dc.subject	Fish fillets	en
dc.subject	Modified atmosphere packaging	en
dc.subject	Shelf life kinetics	en
dc.subject	TTI	en
dc.subject.classification	Food Science & Technology	en
dc.subject.other	Arrhenius	en
dc.subject.other	Chill chain	en
dc.subject.other	Fish fillets	en
dc.subject.other	Modified atmosphere packaging	en
dc.subject.other	Shelf life	en
dc.subject.other	TTI	en
dc.subject.other	Bacteriology	en
dc.subject.other	Lactic acid	en
dc.subject.other	Spoilage	en
dc.subject.other	Atmospheric temperature	en
dc.subject.other	Bacteria (microorganisms)	en
dc.subject.other	Sparus aurata	en
dc.title	Predictive modelling and selection of Time Temperature Integrators for monitoring the shelf life of modified atmosphere packed gilthead seabream fillets	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.lwt.2010.10.016	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.lwt.2010.10.016	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	The objective of the present study was to validate a kinetic model for growth of spoilage bacteria in modified atmosphere packed (MAP) gilthead seabream fillets and to select a Time Temperature Integrator (111). The temperature and CO2 dependence of the growth of lactic acid bacteria in MAP gilthead seabream fillets was expressed by an Arrhenius-type model for the range of 0-15 degrees C and 20-80% CO2, which was validated at isothermal, variable and chill chain conditions. A new UV activatable photochemical TTI was kinetically studied and the influence of the level of activation on the response of the TTI was modelled. Applying the developed models, the required charging levels were estimated so that the 111 response was tailored to monitor the shelf life of fish fillets at selected MAP conditions, during the chill chain storage. A simulation experiment of the product distribution and storage in various chill chain conditions showed the applicability of the TTIs as shelf life monitors. (C) 2010 Elsevier Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	LWT - Food Science and Technology	en
dc.identifier.doi	10.1016/j.lwt.2010.10.016	en
dc.identifier.isi	ISI:000287641800049	en
dc.identifier.volume	44	en
dc.identifier.issue	4	en
dc.identifier.spage	1156	en
dc.identifier.epage	1163	en