Rapid evaluation of fresh chicken meat quality by electronic nose

Edita Raudiené, Darius Gailius, Rimanté Vinauskiené, Viktorija Eisinaité, Gintautas Balčinas, Justina Dobiliené and Laura Tamkuté
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Edita Raudiené: Institute of Metrology and
Darius Gailius: Institute of Metrology and
Rimanté Vinauskiené: Department of Food Science and Technology; Kaunas University of Technology, Kaunas, Lithuania
Viktorija Eisinaité: Department of Food Science and Technology; Kaunas University of Technology, Kaunas, Lithuania
Gintautas Balčinas: Institute of Metrology and
Justina Dobiliené: Institute of Metrology and
Laura Tamkuté: Department of Food Science and Technology; Kaunas University of Technology, Kaunas, Lithuania

Czech Journal of Food Sciences, 2018, vol. 36, issue 5, 420-426

Abstract: A prototype of electronic nose (e-nose) with the gas sensor system for evaluation of fresh chicken meat freshness was developed. In this paper a rapid, simple and not expensive system for fresh chicken meat spoilage detection was investigated that provides objective and reliable results. Quality changes in fresh chicken meat during storage were monitored by the metal oxide sensor (MOS) system and compared with the results of traditional chemical measurements. Gas sensor selection was tested for evaluation of volatile fatty acids (VFA) mainly representing meat spoilage.The study demonstrated that a correlation coefficient (R2 = 0.89) between e-nose signals and traditional chemical method was high. These results prove that the developed e-nose prototype has a potential for assessing fresh chicken meat freshness and allows discriminating meat into fresh, unsafe and spoiled.

Keywords: detection system; meat freshness; MOS sensors (search for similar items in EconPapers)
Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:caa:jnlcjf:v:36:y:2018:i:5:id:419-2017-cjfs

DOI: 10.17221/419/2017-CJFS

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