Use of electronic nose to discriminate meats from bulls fed diet with or without flaxseed inclusion and subjected to different aging periods

Maurizio Moschini, Aldo Prandini, Samantha Sigolo, A. Brugiapaglia, M. Renna, C. Lussiana

Research output: Contribution to journalArticle

Abstract

A metal-oxide sensors array electronic nose (e-nose) was used to discriminate beef loins (Longissimus thoracis) obtained from Piemontese bulls fed without or with flaxseed and subjected to 3 different aging periods (2, 7, 10 days) at 4°C. At 7 days of aging, samples were also assessed for flayor intensity by panelists. A comparison between e-nose and panel assessments was performed subjecting a 7 days e-nose reading on cooked meat to partial least square regression for flavor prediction. The e-nose could not discriminate populations in meat samples, however it could represent a valuable tool in supporting flavor scoring from sensorv evaluation.
Original languageEnglish
Pages (from-to)440-455
Number of pages16
JournalItalian Journal of Food Science
Volume30
Publication statusPublished - 2018

Keywords

  • Aging
  • Beef meat
  • Electronic nose
  • Flaxseed
  • Food Science
  • Sensorv evaluation

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