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Published 2020

Read in Norwegian

Publication details

Journal : Animals , vol. 10 , 2020

Publisher : MDPI

International Standard Numbers :
Printed : 2076-2615
Electronic : 2076-2615

Publication type : Academic article

Contributors : Font-i-Furnols, Maria; Martin-Bernal, Raul; Aluvé, Marijke; Bonneau, Michel; Haugen, John-Erik; Mörlein, Daniel; Mörlein, Johanna; Panella-Riera, Nuria; Škrlep, Martin

If you have questions about the publication, you may contact Nofima’s Chief Librarian.

Kjetil Aune
Chief Librarian
kjetil.aune@nofima.no

Summary

Classification of carcasses at the slaughter line allows an optimisation of its processing and differentiated payment to producers. Boar taint is a quality characteristic that is evaluated in some
slaughter plants. This odour and flavour is mostly present in entire males and perceived generally
by sensitive consumers as unpleasant. In the present work, the methodologies currently used in
slaughter plants for boar taint classification (colorimetric method and sensory quality control-human
nose) and the methodologies that have the potential to be implemented on/at the slaughter line
(mass spectrometry, Raman and biosensors) have been summarized. Their main characteristics are
presented and an analysis of strengths, weaknesses, opportunities and threats (SWOT) has been
carried out. From this, we can conclude that, apart from human nose, the technology that arises
as very promising and available on the market, and that will probably become a substitute for the
colorimetric method, is the tandem between the laser diode thermal desorption ion source and the
mass spectrometry (LDTD-MS/MS) with automation of the sampling and sample pre-treatment,
because it is able to work at the slaughter line, is fast and robust, and measures both androstenone
and skatole.

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