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Ellies-Oury MP, Insausti K, Papillon S, Albechaalany J, Cantalapiedra-Hijar G. Effect of residual feed intake on meat quality in fattening Charolais bulls fed two contrasting diets. Meat Sci 2024; 214:109536. [PMID: 38759326 DOI: 10.1016/j.meatsci.2024.109536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 04/29/2024] [Accepted: 05/06/2024] [Indexed: 05/19/2024]
Abstract
The selection of more efficient animals for breeding is of both economic and environmental interest to the industry. The aim of this study was to evaluate the influence of the animals' residual feed intake (RFI) ranking in interaction with the type of diet on the meat quality of Charolais beef cattle. Indeed, several biological mechanisms are associated with RFI, especially when animals are fed high starch-diets. It is therefore possible that quality parameters may show greater changes due to RFI in the context of high starch diets compared to high forage diets. An 84-day feed efficiency trial followed immediately by a second 112-day feed efficiency trial was conducted with a total of 100 animals fed either maize- or grass-diets for 196-days. At the end of the 84-day period, the 32 most divergent RFI animals (16 extreme RFI animals per diet, 8 RFI+ and 8 RFI-) were identified. They were slaughtered after 112-days of finishing. The Longissimus thoracis was characterised in terms of nutritional and sensory quality. RFI had no effect on lab colour, muscle shear force, total fat, fatty acid ratios and most of the total fatty acid content (especially n-3) irrespective of the diet. However, more efficient animals (RFI-) showed higher CLA contents compared to less efficient animals (RFI+) regardless of the diet and also a lower n6/n3 ratio only in animals fed the maize diets. Diet also had a significant effect on lipid and FA content as well as on FA composition.
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Affiliation(s)
- M P Ellies-Oury
- Université Clermont Auvergne, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), VetAgroSup, UMR1213, Recherches sur les Herbivores, Theix, 63122 Saint-Genès Champanelle, France; Bordeaux Sciences Agro, 1 cours du Général de Gaulle, CS 40201, 33175 Gradignan, France
| | - K Insausti
- Bordeaux Sciences Agro, 1 cours du Général de Gaulle, CS 40201, 33175 Gradignan, France; Universidad Pública de Navarra, ETSIAB-ISFOOD, Campus Arrosadía, 31006 Pamplona, Spain
| | - S Papillon
- Université Clermont Auvergne, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), VetAgroSup, UMR1213, Recherches sur les Herbivores, Theix, 63122 Saint-Genès Champanelle, France
| | - J Albechaalany
- Université Clermont Auvergne, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), VetAgroSup, UMR1213, Recherches sur les Herbivores, Theix, 63122 Saint-Genès Champanelle, France; Bordeaux Sciences Agro, 1 cours du Général de Gaulle, CS 40201, 33175 Gradignan, France
| | - G Cantalapiedra-Hijar
- Université Clermont Auvergne, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), VetAgroSup, UMR1213, Recherches sur les Herbivores, Theix, 63122 Saint-Genès Champanelle, France.
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Santinello M, Rampado N, Penasa M, Hocquette JF, Pethick D, De Marchi M. The Meat Standards Australia carcass grading site affects assessment of marbling and prediction of meat-eating quality in growing European beef cattle. Meat Sci 2024; 213:109501. [PMID: 38574653 DOI: 10.1016/j.meatsci.2024.109501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 01/03/2024] [Accepted: 03/21/2024] [Indexed: 04/06/2024]
Abstract
The lack of consumer feedback on beef eating quality contributes to reduced beef consumption in Europe. The Meat Standards Australia (MSA) grading scheme can assess the palatability of beef carcasses usually graded at the 10th thoracic vertebrae. However, the European beef industry relies on late-maturing breeds usually cut at the 5th vertebrae due to commercial reasons. Data from 55 young bulls and heifers of late-maturing breeds were collected in an Italian slaughterhouse following the MSA guidelines at both carcass grading sites and sides. Intramuscular fat levels were assessed through two scores and used with other variables to feed the MSA model, which predicts the MSA index, the meat-eating quality scores (MQ4) for 5 muscles and for each carcass grading site × side combination. The scores were analyzed using a mixed linear model. A correlation analysis was conducted to predict the variables measured at the 10th site using their correspondent at the 5th carcass grading site. A stepwise regression was conducted to understand the weight of each measured variable on marbling and MQ4 scores measured both at 5th and 10th carcass grading sites. Results showed significantly higher value for the studied traits at the 5th carcass grading site, while carcass side had no significant impact. The equations had high predictive capability and MSA marbling score played a key role in explaining the variability across carcass grading sites. The differences in marbling and MQ4 scores between the carcass grading sites suggest considering this factor if the MSA grading system will be applied to Europe.
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Affiliation(s)
- Matteo Santinello
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - Nicola Rampado
- Associazione Zootecnica Veneta (AZOVE), Via del Macello 9, 35013 Cittadella, PD, Italy
| | - Mauro Penasa
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - Jean-François Hocquette
- INRAE, Clermont Auvergne University, VetAgro Sup, UMR Herbivores, 63122 Saint-Genès-Champanelle, France
| | - David Pethick
- School of Agricultural Sciences, Centre for Animal Production and Health, Food Futures Institute, Murdoch University, Murdoch, Western Australia 6150, Australia
| | - Massimo De Marchi
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy.
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Construction of beef quality through official quality signs, the example of Label Rouge. Animal 2021; 16 Suppl 1:100357. [PMID: 34565706 DOI: 10.1016/j.animal.2021.100357] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 08/04/2021] [Accepted: 08/13/2021] [Indexed: 12/17/2022] Open
Abstract
The European Union promotes high-quality food products and protects agricultural traditions. With that vision, Regulation (EU) 1151/2012 defines quality schemes such as protected designations of origin, protected geographical indications and optional quality terms that link quality and tradition to legal labels. These quality schemes are completed by national initiatives. Label Rouge is an official regulated sign of premium quality in France that explicitly aims at higher product quality. Each Label Rouge product has to comply with production and processing conditions stated in its published specifications. Here, we analyse commitments made under Label Rouge books of specifications for beef to show how the Label Rouge quality-sign constructs quality. In order to provide a frame, product quality has been broken down into a set of seven quality attributes: commercial, organoleptic, nutritional, safety, technological, convenience and image-value, where image-value quality attributes encompass the ethical, cultural and environmental dimensions associated with how a food is produced and processed, and its origin. The specifications highlight 'communicative certified characteristics' (characteristics set out in the specifications that are certified and communicated to the public) and specify how the meat needs to be farmed and processed to attain superior quality. Analysis of all 16 Label Rouge books of specifications for beef, based on scientific expertise and the literature, showed that commitments in these specifications are linked to the seven groups of quality attributes and that they concern the whole continuum of the chain, from animal type to on-farm conditions, transport to slaughter and through to meat ageing. Commitments concerning the whole herd and the selection of label-eligible animals, carcasses and meat particularly enhance organoleptic and image-value attributes. Label Rouge builds quality through commitments on the production, transport and beef ageing conditions, and offers a strong referent for the beef sector on how to better meet more qualitative consumers' expectations.
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Liu J, Pogorzelski G, Neveu A, Legrand I, Pethick D, Ellies-Oury MP, Hocquette JF. Are Marbling and the Prediction of Beef Eating Quality Affected by Different Grading Sites? Front Vet Sci 2021; 8:611153. [PMID: 33855054 PMCID: PMC8039122 DOI: 10.3389/fvets.2021.611153] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 02/08/2021] [Indexed: 11/16/2022] Open
Abstract
For the European abattoirs, the preferred carcass grading site is at the fifth rib, and cutting at the tenth rib as in Australia could lead to a lower economic value of the carcass. Therefore, the objective of this study was to compare the grading scores of marbling and the meat and fat color on Musculus longissimus thoracis et lumborum (LTL) at the fifth and the tenth thoracic vertebrae. The consequences on the prediction of beef eating quality using the Meat Standards Australia (MSA) grading scheme were also evaluated for cull cows, which produce the majority of beef consumed in France. Carcasses from 208 French cattle, mainly Limousine cows, were graded according to the Australian Beef Carcase Chiller Assessment System (ABCAS) used for the implementation of the MSA system. The results indicate that there was no significant difference in the marbling score, between the fifth and the tenth ribs and hence in the MSA index and in the Global Quality [meat quality (MQ4)] scores calculated from marbling values from either the fifth rib or the tenth rib. However, the meat color at the tenth rib was significantly darker than that at the fifth rib (p < 0.01), and the fat color at the tenth rib was significantly yellower than that at the fifth rib (p < 0.001). The results of this study suggest that the grading of marbling can be conducted on M. LTL at the fifth thoracic vertebrae for routine use of the MSA system in France and, more generally, in Europe. However, further investigation and adjustment would be needed for other critical MSA scores (such as rib fat thickness) while respecting the European carcass quartering practices.
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Affiliation(s)
- Jingjing Liu
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR1213, Recherches sur les Herbivores, Clermont-Ferrand, France
| | - Grzegorz Pogorzelski
- Department of Technique and Food Development, Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences (WULS-SGGW), Warsaw, Poland
| | - Alix Neveu
- École Nationale Supérieure Agronomique de Toulouse, Toulouse, France
| | - Isabelle Legrand
- Institut de l'Elevage, Service Qualité des Carcasses et des Viandes, MRA-NA, Limoges, France
| | - David Pethick
- School of Veterinary and Life Sciences, Murdoch University, Perth, WA, Australia
| | - Marie-Pierre Ellies-Oury
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR1213, Recherches sur les Herbivores, Clermont-Ferrand, France.,Bordeaux Sciences Agro, Bordeaux, France
| | - Jean-François Hocquette
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR1213, Recherches sur les Herbivores, Clermont-Ferrand, France
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Ellies-Oury MP, Hocquette JF, Chriki S, Conanec A, Farmer L, Chavent M, Saracco J. Various Statistical Approaches to Assess and Predict Carcass and Meat Quality Traits. Foods 2020; 9:E525. [PMID: 32331253 PMCID: PMC7230583 DOI: 10.3390/foods9040525] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/05/2020] [Accepted: 04/08/2020] [Indexed: 11/17/2022] Open
Abstract
The beef industry is organized around different stakeholders, each with their own expectations, sometimes antagonistic. This article first outlines these differing perspectives. Then, various optimization models that might integrate all these expectations are described. The final goal is to define practices that could increase value for animal production, carcasses and meat whilst simultaneously meeting the main expectations of the beef industry. Different models previously developed worldwide are proposed here. Two new computational methodologies that allow the simultaneous selection of the best regression models and the most interesting covariates to predict carcass and/or meat quality are developed. Then, a method of variable clustering is explained that is accurate in evaluating the interrelationships between different parameters of interest. Finally, some principles for the management of quality trade-offs are presented and the Meat Standards Australia model is discussed. The "Pareto front" is an interesting approach to deal jointly with the different sets of expectations and to propose a method that could optimize all expectations together.
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Affiliation(s)
- Marie-Pierre Ellies-Oury
- Bordeaux Science Agro, 1 cours du Général de Gaulle, CS 40201, 33175 Gradignan, France;
- INRAE, UMR1213 Herbivores, 63122 Saint Genès Champanelle, France;
- Clermont Université, VetAgro Sup, UMR1213 Herbivores, BP 10448, 63000 Clermont-Ferrand, France
| | - Jean-François Hocquette
- INRAE, UMR1213 Herbivores, 63122 Saint Genès Champanelle, France;
- Clermont Université, VetAgro Sup, UMR1213 Herbivores, BP 10448, 63000 Clermont-Ferrand, France
| | - Sghaier Chriki
- Isara Agro School for Life, 23 rue Jean Baldassini, 69364 Lyon CEDEX 07, France;
| | - Alexandre Conanec
- Bordeaux Science Agro, 1 cours du Général de Gaulle, CS 40201, 33175 Gradignan, France;
- INRAE, UMR1213 Herbivores, 63122 Saint Genès Champanelle, France;
- Clermont Université, VetAgro Sup, UMR1213 Herbivores, BP 10448, 63000 Clermont-Ferrand, France
- Université de Bordeaux, UMR5251, INRIA, 33400 Talence, France; (M.C.); (J.S.)
| | - Linda Farmer
- Agri-Food and Biosciences Institute, 18a Newforge Lane, Belfast BT9 5PX, UK;
| | - Marie Chavent
- Université de Bordeaux, UMR5251, INRIA, 33400 Talence, France; (M.C.); (J.S.)
| | - Jérôme Saracco
- Université de Bordeaux, UMR5251, INRIA, 33400 Talence, France; (M.C.); (J.S.)
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Berri C, Picard B, Lebret B, Andueza D, Lefèvre F, Le Bihan-Duval E, Beauclercq S, Chartrin P, Vautier A, Legrand I, Hocquette JF. Predicting the Quality of Meat: Myth or Reality? Foods 2019; 8:E436. [PMID: 31554284 PMCID: PMC6836130 DOI: 10.3390/foods8100436] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 09/16/2019] [Accepted: 09/20/2019] [Indexed: 01/19/2023] Open
Abstract
This review is aimed at providing an overview of recent advances made in the field of meat quality prediction, particularly in Europe. The different methods used in research labs or by the production sectors for the development of equations and tools based on different types of biological (genomic or phenotypic) or physical (spectroscopy) markers are discussed. Through the various examples, it appears that although biological markers have been identified, quality parameters go through a complex determinism process. This makes the development of generic molecular tests even more difficult. However, in recent years, progress in the development of predictive tools has benefited from technological breakthroughs in genomics, proteomics, and metabolomics. Concerning spectroscopy, the most significant progress was achieved using near-infrared spectroscopy (NIRS) to predict the composition and nutritional value of meats. However, predicting the functional properties of meats using this method-mainly, the sensorial quality-is more difficult. Finally, the example of the MSA (Meat Standards Australia) phenotypic model, which predicts the eating quality of beef based on a combination of upstream and downstream data, is described. Its benefit for the beef industry has been extensively demonstrated in Australia, and its generic performance has already been proven in several countries.
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Affiliation(s)
- Cécile Berri
- UMR Biologie des Oiseaux et Aviculture, INRA, Université de Tours, 37380 Nouzilly, France.
| | - Brigitte Picard
- UMR Herbivores, INRA, VetAgro Sup, Theix, 63122 Saint-Genès Champanelle, France.
| | - Bénédicte Lebret
- UMR Physiologie, Environnement et Génétique pour l'Animal et les Systèmes d'Élevage, INRA, AgroCampus Ouest, 35590 Saint-Gilles, France.
| | - Donato Andueza
- UMR Herbivores, INRA, VetAgro Sup, Theix, 63122 Saint-Genès Champanelle, France.
| | - Florence Lefèvre
- Laboratoire de Physiologie et Génomique des poissons, INRA, 35000 Rennes, France.
| | | | - Stéphane Beauclercq
- UMR Biologie des Oiseaux et Aviculture, INRA, Université de Tours, 37380 Nouzilly, France.
| | - Pascal Chartrin
- UMR Biologie des Oiseaux et Aviculture, INRA, Université de Tours, 37380 Nouzilly, France.
| | - Antoine Vautier
- Institut du porc, La motte au Vicomte, 35651 Le Rheu, CEDEX, France.
| | - Isabelle Legrand
- Institut de l'Elevage, Maison Régionale de l'Agriculture-Nouvelle Aquitaine, 87000 Limoges, France.
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Regional, socioeconomic and behavioural- impacts on consumer acceptability of beef in Northern Ireland, Republic of Ireland and Great Britain. Meat Sci 2019; 154:86-95. [PMID: 31022586 DOI: 10.1016/j.meatsci.2019.04.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 02/21/2019] [Accepted: 04/08/2019] [Indexed: 10/27/2022]
Abstract
This study was commissioned to assess if there are regional differences in the acceptability of beef between consumers from Northern Ireland (NI), Republic of Ireland (ROI) and Great Britain (GB). Palatability traits were affected by socioeconomic and behavioural factors such as preferred cooking endpoint, animal welfare, value, health aspects of beef product, ease of preparation as well as consumption frequency for specific cuts. "Willingness to pay" (WTP) was influenced by income, preferred cooking endpoint, value of beef product, ease of preparation and consumption frequency for frying steak. Results showed that GB consumers scored higher for the same striploin steak compared to NI and ROI consumers. This may be due to differences in the motivation for beef choice and/or consumption habits. GB consumers were less concerned about the healthiness of beef product and beef origin. In addition, a higher consumption frequency for rump was reported in GB, which may explain the higher sensory scores observed among GB consumers for striploins.
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Review: The variability of the eating quality of beef can be reduced by predicting consumer satisfaction. Animal 2018; 12:2434-2442. [DOI: 10.1017/s1751731118000605] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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10
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Janiszewski P, Borzuta K, Lisiak D, Grześkowiak E, Powałowski K. Meat quality of beef from young bull carcases varying in conformation or fatness according to the EUROP classification system. ITALIAN JOURNAL OF ANIMAL SCIENCE 2017. [DOI: 10.1080/1828051x.2017.1398054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Piotr Janiszewski
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
| | - Karol Borzuta
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
| | - Dariusz Lisiak
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
| | - Eugenia Grześkowiak
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
| | - Krzysztof Powałowski
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
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Untrained consumer assessment of the eating quality of European beef: 2. Demographic factors have only minor effects on consumer scores and willingness to pay. Animal 2017; 11:1399-1411. [PMID: 28190414 DOI: 10.1017/s1751731117000076] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
The beef industry must become more responsive to the changing market place and consumer demands. An essential part of this is quantifying a consumer's perception of the eating quality of beef and their willingness to pay for that quality, across a broad range of demographics. Over 19 000 consumers from Northern Ireland, Poland, Ireland and France each tasted seven beef samples and scored them for tenderness, juiciness, flavour liking and overall liking. These scores were weighted and combined to create a fifth score, termed the Meat Quality 4 score (MQ4) (0.3×tenderness, 0.1×juiciness, 0.3×flavour liking and 0.3×overall liking). They also allocated the beef samples into one of four quality grades that best described the sample; unsatisfactory, good-every-day, better-than-every-day or premium. After the completion of the tasting panel, consumers were then asked to detail, in their own currency, their willingness to pay for these four categories which was subsequently converted to a proportion relative to the good-every-day category (P-WTP). Consumers also answered a short demographic questionnaire. The four sensory scores, the MQ4 score and the P-WTP were analysed separately, as dependant variables in linear mixed effects models. The answers from the demographic questionnaire were included in the model as fixed effects. Overall, there were only small differences in consumer scores and P-WTP between demographic groups. Consumers who preferred their beef cooked medium or well-done scored beef higher, except in Poland, where the opposite trend was found. This may be because Polish consumers were more likely to prefer their beef cooked well-done, but samples were cooked medium for this group. There was a small positive relationship with the importance of beef in the diet, increasing sensory scores by about 4% in Poland and Northern Ireland. Men also scored beef about 2% higher than women for most sensory scores in most countries. In most countries, consumers were willing to pay between 150 and 200% more for premium beef, and there was a 50% penalty in value for unsatisfactory beef. After quality grade, by far the greatest influence on P-WTP was country of origin. Consumer age also had a small negative relationship with P-WTP. The results indicate that a single quality score could reliably describe the eating quality experienced by all consumers. In addition, if reliable quality information is delivered to consumers they will pay more for better quality beef, which would add value to the beef industry and encourage improvements in quality.
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Untrained consumer assessment of the eating quality of beef: 1. A single composite score can predict beef quality grades. Animal 2017; 11:1389-1398. [DOI: 10.1017/s1751731116002305] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Modelling of beef sensory quality for a better prediction of palatability. Meat Sci 2013; 97:316-22. [PMID: 24035246 DOI: 10.1016/j.meatsci.2013.07.031] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2013] [Revised: 07/23/2013] [Accepted: 07/25/2013] [Indexed: 11/23/2022]
Abstract
Despite efforts by the industry to control the eating quality of beef, there remains a high level of variability in palatability, which is one reason for consumer dissatisfaction. In Europe, there is still no reliable on-line tool to predict beef quality and deliver consistent quality beef to consumers. Beef quality traits depend in part on the physical and chemical properties of the muscles. The determination of these properties (known as muscle profiling) will allow for more informed decisions to be made in the selection of individual muscles for the production of value-added products. Therefore, scientists and professional partners of the ProSafeBeef project have brought together all the data they have accumulated over 20 years. The resulting BIF-Beef (Integrated and Functional Biology of Beef) data warehouse contains available data of animal growth, carcass composition, muscle tissue characteristics and beef quality traits. This database is useful to determine the most important muscle characteristics associated with a high tenderness, a high flavour or generally a high quality. Another more consumer driven modelling tool was developed in Australia: the Meat Standards Australia (MSA) grading scheme that predicts beef quality for each individual muscle×specific cooking method combination using various information on the corresponding animals and post-slaughter processing factors. This system has also the potential to detect variability in quality within muscles. The MSA system proved to be effective in predicting beef palatability not only in Australia but also in many other countries. The results of the work conducted in Europe within the ProSafeBeef project indicate that it would be possible to manage a grading system in Europe similar to the MSA system. The combination of the different modelling approaches (namely muscle biochemistry and a MSA-like meat grading system adapted to the European market) is a promising area of research to improve the prediction of beef quality. In both approaches, the volume of data available not only provides statistically sound correlations between various factors and beef quality traits but also a better understanding of the variability of beef quality according to various criteria (breed, age, sex, pH, marbling etc.).
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Prediction of beef eating quality in France using the Meat Standards Australia system. Animal 2013; 7:524-9. [DOI: 10.1017/s1751731112001553] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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15
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Opportunities for predicting and manipulating beef quality. Meat Sci 2012; 92:197-209. [DOI: 10.1016/j.meatsci.2012.04.007] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2012] [Revised: 04/03/2012] [Accepted: 04/03/2012] [Indexed: 11/22/2022]
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HOCQUETTE JF, CAPEL C, DAVID V, GUÉMENÉ D, BIDANEL J, PONSART C, GASTINEL PL, BAIL PYL, MONGET P, MORMÈDE P, BARBEZANT M, GUILLOU F, PEYRAUD JL. Objectives and applications of phenotyping network set-up for livestock. Anim Sci J 2012; 83:517-28. [DOI: 10.1111/j.1740-0929.2012.01015.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Hocquette JF, Chatellier V. Prospects for the European beef sector over the next 30 years. Anim Front 2011. [DOI: 10.2527/af.2011-0014] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jean-François Hocquette
- INRA, UR 1213, URH (Unité de Recherches sur les Herbivores), Theix, 63122 Saint-Genès Champanelle, France
| | - Vincent Chatellier
- INRA, UR 1134, LERECO (Laboratoire d'Etudes et de Recherches Economiques), Rue de la Géraudière, BP 71627, 44316 Nantes cedex 03, France
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