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Soulat J, Monteils V, Ellies-Oury MP, Papillon S, Picard B. What is the impact of the rearing management applied during the heifers' whole life on the toughness of five raw rib muscles in relation with carcass traits? Meat Sci 2021; 179:108533. [PMID: 33975261 DOI: 10.1016/j.meatsci.2021.108533] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 04/26/2021] [Accepted: 04/30/2021] [Indexed: 02/04/2023]
Abstract
The aims of this study were, analysing the effects of rearing managements, carcass traits, and muscle type (M. complexus [CP], M. infraspinatus [IF], M. longissimus [LM], M. rhomboideus [RH], and M. serratus ventralis [SV]) on toughness of raw meat; developing prediction models to act on their toughness. According to our results obtained on the data of 77 heifers, the IF raw muscle was the toughest and appeared the most sensitive to a change in the rearing management. The four other raw muscles had a similar toughness within heifers from the same rearing management. The five raw muscles were less tough when the carcass was heavier and had higher dressing percentage and conformation. The 3 models explained about 40% of the variability observed. Our models showed that it is possible to improve the potential tenderness of raw meat, acting on: age of the heifer's mother, growth rate during the growth and fattening periods, slaughter age, carcass weight and temperature 24 h post-mortem.
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Affiliation(s)
- J Soulat
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - V Monteils
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - M-P Ellies-Oury
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France; Bordeaux Science Agro, 1 Cours du Général de Gaulle, CS 40201, F-33175 Gradignan, France
| | - S Papillon
- Bordeaux Science Agro, 1 Cours du Général de Gaulle, CS 40201, F-33175 Gradignan, France
| | - B Picard
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
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Beline M, Gómez JFM, Antonelo DS, Silva J, Buarque VLM, Cônsolo NRB, Leme PR, Matarneh SK, Gerrard DE, Silva SL. Muscle fiber type, postmortem metabolism, and meat quality of Nellore cattle with different post-weaning growth potential. Livest Sci 2021. [DOI: 10.1016/j.livsci.2020.104348] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Soulat J, Monteils V, Léger S, Picard B. Identification of key rearing factors to manage cattle carcass fatness and conformation scores during the fattening period. ITALIAN JOURNAL OF ANIMAL SCIENCE 2019. [DOI: 10.1080/1828051x.2019.1632750] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Julien Soulat
- Clermont Auvergne University, INRA, VetAgro-Sup, UMR Herbivores, Saint-Genès-Champanelle, France
| | - Valérie Monteils
- Clermont Auvergne University, INRA, VetAgro-Sup, UMR Herbivores, Saint-Genès-Champanelle, France
| | - Stéphanie Léger
- Université Clermont Auvergne, Blaise Pascal University, Laboratoire de Mathématiques, Clermont-Ferrand, France
- CNRS, UMR 6620, Laboratoire de Mathématiques, Aubière, France
| | - Brigitte Picard
- Clermont Auvergne University, INRA, VetAgro-Sup, UMR Herbivores, Saint-Genès-Champanelle, France
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Soulat J, Picard B, Léger S, Ellies-Oury MP, Monteils V. Preliminary Study to Determinate the Effect of the Rearing Managements Applied during Heifers' Whole Life on Carcass and Flank Steak Quality. Foods 2018; 7:foods7100160. [PMID: 30275429 PMCID: PMC6210484 DOI: 10.3390/foods7100160] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/22/2018] [Accepted: 09/25/2018] [Indexed: 11/20/2022] Open
Abstract
The aim of this study was to investigate the impact of rearing managements applied during a heifers’ whole life on the carcass and flank steak (rectus abdominis) meat traits. For this study, rearing managements applied on 96 heifers were identified by conducting surveys in farms. A heifers’ whole life was divided into three key periods: Pre-weaning, growth, and fattening. The combination of the rearing factors applied during the heifers’ whole life allowed us to characterize several rearing managements. Among them, four have been studied in depth. The main results displayed that the carcass traits were more sensitive to the rearing managements than the flank steak traits. The different managements considered had an impact on the weight, the dressing percentage and the conformation score of the carcass. Whereas, they had no impact on the sensory descriptors, the sheer force and the color of the flank steak. This study showed that the variations observed for carcass and meat traits could not be explained by the variation of only one rearing factor but could be explained by many rearing factors characterizing the rearing management applied. Finally, this study demonstrated that it was possible to improve carcass traits without deteriorating meat traits.
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Affiliation(s)
- Julien Soulat
- Université Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
| | - Brigitte Picard
- Université Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
| | - Stéphanie Léger
- Université de Clermont Auvergne, Université Blaise Pascal, Laboratoire de Mathématiques, BP 10448, F-63000 Clermont-Ferrand, France.
- CNRS, UMR 6620, Laboratoire de Mathématiques, F-63171 Aubière, France.
| | - Marie-Pierre Ellies-Oury
- Université Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
- Bordeaux Science Agro, 1 Cours du Général de Gaulle, CS 40201, F-33175 Gradignan, France.
| | - Valérie Monteils
- Université Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
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Aït-Kaddour A, Loudiyi M, Ferlay A, Gruffat D. Performance of fluorescence spectroscopy for beef meat authentication: Effect of excitation mode and discriminant algorithms. Meat Sci 2017; 137:58-66. [PMID: 29154219 DOI: 10.1016/j.meatsci.2017.11.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 07/12/2017] [Accepted: 11/01/2017] [Indexed: 10/18/2022]
Abstract
This study evaluated the performance of classical front face (FFFS) and synchronous (SFS) fluorescence spectroscopy combined with Partial Least Square Discriminant Analysis (PLSDA), Support Vector Machine associated with PLS (PLS-SVM) and Principal Components Analysis (PCA-SVM) to discriminate three beef muscles (Longissimus thoracis, Rectus abdominis and Semitendinosus). For the FFFS, 5 excitation wavelengths were investigated, while 6 offsets were studied for SFS. Globally, the results showed a good discrimination between muscles with Recall and Precision between 47.82 and 94.34% and Error ranging from 6.03 to 32.39%. For the FFFS, the PLS-SVM with the 382nm excitation wavelength gave the best discrimination results (Recall, Precision and Error of 94.34%, 89.53% and 6.03% respectively). For SFS, when performing discrimination of the three muscles, the 120nm offset gave the highest Recall and Precision (from 57.66% to 94.99%) and the lowest Error values (from 6.78 to 8.66%) whatever the algorithm (PLSDA, PLS-SVM and PCA-SVM).
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Affiliation(s)
- A Aït-Kaddour
- Université Clermont Auvergne, VetAgro Sup, 63370 Lempdes, France; Université Clermont Auvergne, INRA, VetAgro Sup, UMR sur le Fromage, UMRF, 15000 Aurillac, France.
| | - M Loudiyi
- Université Clermont Auvergne, VetAgro Sup, 63370 Lempdes, France
| | - A Ferlay
- INRA, UMR Herbivores, Research Centre Auvergne-Rhône-Alpes, 63122 Saint-Genès-Champanelle, France; Clermont University, VetAgro Sup, UMR Herbivores, Clermont-Ferrand, France
| | - D Gruffat
- INRA, UMR Herbivores, Research Centre Auvergne-Rhône-Alpes, 63122 Saint-Genès-Champanelle, France; Clermont University, VetAgro Sup, UMR Herbivores, Clermont-Ferrand, France
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Effect of age and carcass weight on quality traits of m. rectus abdominis from Charolais heifers. Animal 2017; 11:720-727. [DOI: 10.1017/s1751731116001907] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Hafid K, Gagaoua M, Boudechich HR, Rabah SN, Ziane F, Sellama M, Becila S, Boudjellal A. A Comparison of the Carcass and Meat Quality of ISA (F15) Spent Hens Slaughtered at Two Different Ages. ACTA ACUST UNITED AC 2016. [DOI: 10.3923/ajft.2016.134.142] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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