Ageing and retail display time in raw beef odour according to the degree of lipid oxidation
Resconi, Virginia C. (Universidad de Zaragoza) ; Bueno, Mónica ; Escudero, Ana (Universidad de Zaragoza) ; Magalhaes, Danielle ; Ferreira, Vicente (Universidad de Zaragoza) ; Campo, M. Mar (Universidad de Zaragoza)
Resumen: This study aims to assess the changes in beef aroma over time when steaks from pre-aged knuckles are stored in retail display under high oxygen conditions for 15 or 22 days in vacuum conditions. Odorous volatile compounds were analysed by solid-phase microextraction/gas chromatography-mass spectrometry. Results were grouped as low, medium and high oxidative groups according to thiobarbituric acid reactive substances values after 9 days of display. The intensity of off-odours in the raw meat increased with ageing and display time and oxidative groups. Based on correlations between the variables and regressions of the compounds through display, eight compounds were proposed as odour shelf-life markers. Among them, five were most sensitive and precise in all oxidative groups: 1-hexanol in meat aged for 15 days, ethyl- octanoate and 2-pentylfuran in meat aged for 22 days, and pentanoic and hexanoic acids in the two studied ageing times.
Idioma: Inglés
DOI: 10.1016/j.foodchem.2017.09.036
Año: 2018
Publicado en: Food Chemistry 242 (2018), 288-300
ISSN: 0308-8146
Factor impacto JCR: 5.399 (2018)
Categ. JCR: CHEMISTRY, APPLIED rank: 5 / 71 = 0.07 (2018) - Q1 - T1
Categ. JCR: NUTRITION & DIETETICS rank: 10 / 86 = 0.116 (2018) - Q1 - T1
Categ. JCR: FOOD SCIENCE & TECHNOLOGY rank: 7 / 135 = 0.052 (2018) - Q1 - T1
Factor impacto SCIMAGO: 1.768 - Analytical Chemistry (Q1) - Medicine (miscellaneous) (Q1) - Food Science (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA/T53
Financiación: info:eu-repo/grantAgreement/ES/MINECO/Juan de la Cierva Program
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Química Analítica (Dpto. Química Analítica)
Área (Departamento): Área Producción Animal (Dpto. Produc.Animal Cienc.Ali.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
Exportado de SIDERAL (2022-03-22-10:15:46)
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Idioma: Inglés
DOI: 10.1016/j.foodchem.2017.09.036
Año: 2018
Publicado en: Food Chemistry 242 (2018), 288-300
ISSN: 0308-8146
Factor impacto JCR: 5.399 (2018)
Categ. JCR: CHEMISTRY, APPLIED rank: 5 / 71 = 0.07 (2018) - Q1 - T1
Categ. JCR: NUTRITION & DIETETICS rank: 10 / 86 = 0.116 (2018) - Q1 - T1
Categ. JCR: FOOD SCIENCE & TECHNOLOGY rank: 7 / 135 = 0.052 (2018) - Q1 - T1
Factor impacto SCIMAGO: 1.768 - Analytical Chemistry (Q1) - Medicine (miscellaneous) (Q1) - Food Science (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA/T53
Financiación: info:eu-repo/grantAgreement/ES/MINECO/Juan de la Cierva Program
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Química Analítica (Dpto. Química Analítica)
Área (Departamento): Área Producción Animal (Dpto. Produc.Animal Cienc.Ali.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2022-03-22-10:15:46)
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Este artículo se encuentra en las siguientes colecciones:
Articles > Artículos por área > Química Analítica
Articles > Artículos por área > Producción Animal
Record created 2018-09-18, last modified 2022-03-22