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On-line prediction of technological and organoleptic properties of beef by near infrared spectroscopy
Dotreppe, Olivier; Lambotte, Sébastien; Leroy, Bernadette et al.
2002In Proceedings of the 48th International Congress of Meat Science and Technology
Peer reviewed
 

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Keywords :
Meat quality; On-line prediction; Near-infrared spectroscopy; Beef
Abstract :
[en] The aim of this study was to investigate the use of the NIR spectroscopy for on-line prediction of technological and organoleptic properties of beef in slaughterhouse. In this work, two different fibre optic probes - transmission and reflection - were compared. It can be concluded from this experiment when applied on-line that when applied on-line the NIR spectroscopy prediction of several meat quality parameters can be at less equal to those obtained directly on meat samples in the laboratory. Nevertheless, the performances varied according to the acquisition mode: the reflection and the transmission showing potentialities for prediction of colour and drip loss respectively. Before direct application on slaughterline for early meat quality prediction, the technique needs further adaptations in order to reduce the time of spectra acquisition and treatment.
Disciplines :
Food science
Author, co-author :
Dotreppe, Olivier ;  Université de Liège - ULiège > Département de productions animales > Nutrition des animaux domestiques
Lambotte, Sébastien ;  Université de Liège - ULiège > Département de productique, mécanique et thermodynamique (PROMETHE) > Robotique et automatisation
Leroy, Bernadette ;  Université de Liège - ULiège > Département de sciences des denrées alimentaires > Technologie des denrées alimentaires
Lecocq, Henri ;  Université de Liège - ULiège > Services généraux (Faculté des sciences appliquées) > Relations académiques et scientifiques (Sciences appliquées)
Clinquart, Antoine ;  Université de Liège - ULiège > Département de sciences des denrées alimentaires > Technologie des denrées alimentaires
Language :
English
Title :
On-line prediction of technological and organoleptic properties of beef by near infrared spectroscopy
Publication date :
2002
Event name :
48th International Congress of Meat Science and Technology
Event place :
Rome, Italy
Event date :
25 au 30 août 2002
Audience :
International
Main work title :
Proceedings of the 48th International Congress of Meat Science and Technology
Pages :
Vol. 2, 804-805
Peer reviewed :
Peer reviewed
Available on ORBi :
since 08 June 2010

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