Poster (Scientific congresses and symposiums)
Sensory quality of beef patties inoculated with strains of Carnobacterium maltaromaticum with potential as biopreservatives
Didimo Imazaki, Pedro Henrique; Jacques-Houssa, Charlotte; Kergourlay, Gilles et al.
201561st International Congress of Meat Science & Technology
 

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Keywords :
bioprotection; Carnobacterium; sensory analysis
Abstract :
[en] Biopreservation is the use of naturally occurring microorganisms and/or their inherent antimicrobial compounds to extend shelf life and to enhance the safety of foods. The aim of the present study was to perform a sensory evaluation of beef patties inoculated with strains of C. maltaromaticum with potential as biopreservatives. Three different strains of C. maltaromaticum (CM_824, CM_827 and CM_829) isolated from vacuum packaged beef with long shelf life were selected for this study. An untrained panel was requested to make a sensory evaluation of raw and cooked beef patties 8 and 10 days after inoculation with the selected strains at 104 and 106 UFC/g and storage in high O2 atmosphere. This preliminary study permitted to evaluate the effect of three C. maltaromaticum strains on the sensory quality of beef patties. Strain CM_827 did practically not change the sensory attributes of beef patties. Samples inoculated with strain CM_824 and CM_829 received the worst scores for several of the tested descriptors. Therefore, further research on the biopreservative capacity of C. maltaromaticum should be conducted with strain CM_827.
Disciplines :
Food science
Author, co-author :
Didimo Imazaki, Pedro Henrique ;  Université de Liège - ULiège > myULg - GLU - Enquête Bilan parrainage
Jacques-Houssa, Charlotte ;  Université de Liège - ULiège > Master spéc. méd. vété. spéc.
Kergourlay, Gilles ;  Université de Liège > Département de sciences des denrées alimentaires (DDA) > Microbiologie des denrées alimentaires
Daube, Georges  ;  Université de Liège > Département de sciences des denrées alimentaires (DDA) > Microbiologie des denrées alimentaires
Clinquart, Antoine ;  Université de Liège > Département de sciences des denrées alimentaires (DDA) > Technologie des denrées alimentaires
Language :
English
Title :
Sensory quality of beef patties inoculated with strains of Carnobacterium maltaromaticum with potential as biopreservatives
Publication date :
August 2015
Number of pages :
A0
Event name :
61st International Congress of Meat Science & Technology
Event place :
Clermont-Ferrand, France
Event date :
du 23 août 2015 au 28 août 2015
Audience :
International
Available on ORBi :
since 10 October 2015

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