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Petit A, Tesseraud S, Collin A, Couroussé N, Berri C, Bihan-Duval EL, Métayer-Coustard S. Ontogeny of hepatic metabolism in two broiler lines divergently selected for the ultimate pH of the Pectoralis major muscle. BMC Genomics 2024; 25:438. [PMID: 38698322 PMCID: PMC11067279 DOI: 10.1186/s12864-024-10323-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 04/18/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND Nutrient availability during early stages of development (embryogenesis and the first week post-hatch) can have long-term effects on physiological functions and bird metabolism. The embryo develops in a closed structure and depends entirely on the nutrients and energy available in the egg. The aim of this study was to describe the ontogeny of pathways governing hepatic metabolism that mediates many physiological functions in the pHu + and pHu- chicken lines, which are divergently selected for the ultimate pH of meat, a proxy for muscle glycogen stores, and which differ in the nutrient content and composition of eggs. RESULTS We identified eight clusters of genes showing a common pattern of expression between embryonic day 12 (E12) and day 8 (D8) post-hatch. These clusters were not representative of a specific metabolic pathway or function. On E12 and E14, the majority of genes differentially expressed between the pHu + and pHu- lines were overexpressed in the pHu + line. Conversely, the majority of genes differentially expressed from E18 were overexpressed in the pHu- line. During the metabolic shift at E18, there was a decrease in the expression of genes linked to several metabolic functions (e.g. protein synthesis, autophagy and mitochondrial activity). At hatching (D0), there were two distinct groups of pHu + chicks based on hierarchical clustering; these groups also differed in liver weight and serum parameters (e.g. triglyceride content and creatine kinase activity). At D0 and D8, there was a sex effect for several metabolic pathways. Metabolism appeared to be more active and oriented towards protein synthesis (RPS6) and fatty acid β-oxidation (ACAA2, ACOX1) in males than in females. In comparison, the genes overexpressed in females were related to carbohydrate metabolism (SLC2A1, SLC2A12, FoxO1, PHKA2, PHKB, PRKAB2 and GYS2). CONCLUSIONS Our study provides the first detailed description of the evolution of different hepatic metabolic pathways during the early development of embryos and post-hatching chicks. We found a metabolic orientation for the pHu + line towards proteolysis, glycogen degradation, ATP synthesis and autophagy, likely in response to a higher energy requirement compared with pHu- embryos. The metabolic orientations specific to the pHu + and pHu- lines are established very early, probably in relation with their different genetic background and available nutrients.
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Affiliation(s)
| | | | - Anne Collin
- INRAE, Université de Tours, BOA, Nouzilly, 37380, France
| | | | - Cécile Berri
- INRAE, Université de Tours, BOA, Nouzilly, 37380, France
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Liu H, He J, Yuan Z, Xie K, He Z, Zhou X, Wang M, He J. Metabolomics Analysis Provides Novel Insights into the Difference in Meat Quality between Different Pig Breeds. Foods 2023; 12:3476. [PMID: 37761184 PMCID: PMC10528157 DOI: 10.3390/foods12183476] [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: 08/15/2023] [Revised: 08/26/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
The Chuanzang black (CB) pig is a new crossbred between Chinese local breeds and modern breeds. Here, we investigated the growth performance, plasma indexes, carcass traits, and meat quality characteristics of conventional DLY (Duroc × Landrace × Yorkshire) crossbreed and CB pigs. The LC-MS/MS-based metabolomics of pork from DLY and CB pigs, as well as the relationship between the changes in the metabolic spectrum and meat quality, were analyzed. In this study, CB pigs presented lower final body weight, average daily gain, carcass weight, and eye muscle area than DLY pigs (p ˂ 0.05). Conversely, the ratio of feed to gain, marbling score, and meat color score of longissimus dorsi (LD) were higher in CB than DLY pigs (p ˂ 0.05). Moreover, psoas major (PM) showed a higher meat color score and a lower cooking loss in CB than DLY pigs (p ˂ 0.05). Interestingly, CB pigs showed lower myofiber diameter and area but higher myofiber density than DLY pigs (p ˂ 0.05). Furthermore, the mRNA expression levels of MyHC I, PPARδ, MEF2C, NFATC1, and AMPKα1 were higher in CB than DLY pigs (p ˂ 0.05). Importantly, a total of 753 metabolites were detected in the two tissues (e.g., psoas major and longissimus dorsi) of CB and DLY pigs, of which the difference in metabolite profiles in psoas major between crossbreeds was greater than that in longissimus dorsi. Specifically, palmitic acid, stearic acid, L-aspartic acid, corticosterone, and tetrahydrocorticosterone were the most relevant metabolites of psoas major meat quality, and tetrahydrocorticosterone, L-Palmitoylcarnitine, arachidic acid, erucic acid, and 13Z,16Z-docosadienoic acid in longissimus dorsi meat were positively correlated with meat quality. The most significantly enriched KEGG pathways in psoas major and longissimus dorsi pork were galactose metabolism and purine metabolism, respectively. These results not only indicated improved meat quality in CB pigs as compared to DLY pigs but may also assist in rational target selection for nutritional intervention or genetic breeding in the swine industry.
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Affiliation(s)
- Hongwei Liu
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China; (H.L.); (X.Z.); (M.W.)
| | - Jun He
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China; (J.H.); (Z.Y.); (K.X.); (Z.H.)
| | - Zehong Yuan
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China; (J.H.); (Z.Y.); (K.X.); (Z.H.)
| | - Kunhong Xie
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China; (J.H.); (Z.Y.); (K.X.); (Z.H.)
| | - Zongze He
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China; (J.H.); (Z.Y.); (K.X.); (Z.H.)
| | - Xiang Zhou
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China; (H.L.); (X.Z.); (M.W.)
| | - Man Wang
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China; (H.L.); (X.Z.); (M.W.)
| | - Jian He
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China; (H.L.); (X.Z.); (M.W.)
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Xie K, Sun Y, Deng L, Yu B, Luo Y, Huang Z, Mao X, Yu J, Zheng P, Yan H, Li Y, Li H, He J. Effects of Dietary Chlorogenic Acid Supplementation on Growth Performance, Meat Quality, and Muscle Flavor Substances in Finishing Pigs. Foods 2023; 12:3047. [PMID: 37628046 PMCID: PMC10453883 DOI: 10.3390/foods12163047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 08/07/2023] [Accepted: 08/12/2023] [Indexed: 08/27/2023] Open
Abstract
With the prohibition of antibiotics in feed, certain phytocompounds have been widely studied as feed additives. Chlorogenic acid (CGA), a natural polyphenol found in plants, possesses anti-inflammatory, antioxidant, and metabolic regulatory features. The objective of this study was to investigate the effects of dietary chlorogenic acid supplementation on growth performance and carcass traits, as well as meat quality, nutrient value and flavor substances of Duroc × Landrace × Yorkshire (DLY) pigs. Forty healthy DLY pigs (initial body weight (BW): 26.69 ± 0.37) were allotted to four treatment groups and were fed with the control diet, which was supplemented with 25 mg kg-1, 50 mg kg-1, and 100 mg kg-1 CGA, respectively. The trial lasted 100 days. The results suggested that dietary CGA supplementation had no effect (p < 0.05) on the average daily gain (ADG) and feed conversion ratio (FC). Herein, it was found that 50 mg kg-1 CGA-containing diet not only increased the dressing percentage and perirenal fat, but also reduced the rate of muscular pH decline (p < 0.05). In the longissimus thoracis (LT) muscle, the myofiber-type-related genes such as the MyHC IIa and MyHC IIX mRNA levels were increased by 100 mg kg-1 CGA. The results also indicated that the 100 mg kg-1 CGA-containing diet increased the content of crude fat, glycogen, total amino acids, and flavor amino acids, but decreased the inosine and hypoxanthine concentration in LT (p < 0.05). Meanwhile, the lipogenic gene ACC1 mRNA level was elevated by 50 mg kg-1 CGA. Instead, 100 mg kg-1 CGA downregulated the expression level of NT5C2, an enzyme responsible for inosine-5'-monophosphate (IMP) degradation. Additionally, 100 mg kg-1 CGA decreased the malondialdehyde (MDA) content, but increased the glutathione peroxidase (GSH-Px) content as well as antioxidant gene (HO-1, NQO-1, NRF2) mRNA levels in LT muscle. These findings showed that dietary CGA could partly improve carcass traits and muscle flavor without negatively affecting growth performance, and the underlying mechanism may be due to the antioxidant properties induced by CGA.
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Affiliation(s)
- Kunhong Xie
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Yaxin Sun
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Lili Deng
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 625014, China;
| | - Bing Yu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Yuheng Luo
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Zhiqing Huang
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Xiangbing Mao
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Jie Yu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Ping Zheng
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Hui Yan
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Yan Li
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Hua Li
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
| | - Jun He
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 625014, China; (K.X.); (Y.S.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.); (H.L.)
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 625014, China
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Kasperek K, Drabik K, Sofińska-Chmiel W, Karwowska M, Zięba G, Batkowska J. The sex impact on the technological and chemical characteristics of meat derived from the Polish native chicken breed. Sci Rep 2023; 13:6525. [PMID: 37085542 PMCID: PMC10121674 DOI: 10.1038/s41598-023-33430-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 04/12/2023] [Indexed: 04/23/2023] Open
Abstract
The aim of the study was to evaluate the birds' sex as well as the caponisation influence on the technological traits of obtained meat, fatty acids profile as well as main chemical compounds distribution. In this study, 40 hens, roosters and green-legged partridge capons each were used (4 replications each). At 24 weeks of age, 2 birds from each replication subgroup were selected and slaughtered. During dissection analysis, pectoral and femoral muscles were sampled. Acidity, colour, tenderness, water holding capacity, drip and cooking loss were determined in the obtained material. The fatty acid profile of the meat was also determined, as well as the distribution of components in the pressed meat samples using FTIR spectroscopy. Statistically significant differences in the colour lightness index (L*) of the breast muscles were recorded, with cockerel meat being the darkest and capon meat the lightest. The greatest natural water loss was recorded in the hens' pectoral muscle; cooking loss was also the greatest in these samples. Roosters showed significantly the lowest content of monounsaturated fatty acids, at the same time the highest proportion of the n3 fatty acids group was found in capons. Irrespective of muscle, meat from roosters showed the highest susceptibility to oxidation (PI index). The variation in the chemical composition of the meat was confirmed by FTIR mapping.
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Affiliation(s)
- Kornel Kasperek
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950, Lublin, Poland
| | - Kamil Drabik
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950, Lublin, Poland
| | - Weronika Sofińska-Chmiel
- Analytical Laboratory, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie Skłodowska University, 3 Maria Curie Skłodowska Sq., 20-031, Lublin, Poland
| | - Małgorzata Karwowska
- Department of Meat Technology and Food Quality, University of Life Sciences in Lublin, 8 Skromna St., 20-704, Lublin, Poland
| | - Grzegorz Zięba
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950, Lublin, Poland
| | - Justyna Batkowska
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950, Lublin, Poland.
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Research Note: Divergent selection for breast muscle ultimate pH affects egg quality traits in broiler breeders. Poult Sci 2022; 101:102142. [PMID: 36167019 PMCID: PMC9513257 DOI: 10.1016/j.psj.2022.102142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 07/22/2022] [Accepted: 08/19/2022] [Indexed: 11/23/2022] Open
Abstract
Two divergently selected broiler lines were created by selection for low (pHu-) or high (pHu+) Pectoralis major ultimate pH (pHu) in order to better understand the molecular mechanisms underlying meat quality traits in broilers and are also unique genetic resources reflecting low and high glycogen levels in chicken muscle. The present study aimed to reveal the correlated phenotypical changes of egg quality traits in broiler breeders from the 2 divergent lines at the 14th generation. Birds were reared on littered floor system until 18 wk of age and in individual cages up to 42 wk. Individual egg production was recorded daily from age at first egg to 42 wk. External (egg weight: EW and shape index: SI), internal (albumen height: AH, Haugh unit: HU, yolk index: YI, and yolk color: YC), and shell (shell percentage: ESP, thickness: EST and strength: ESS) characteristics of eggs in pHu- and pHu+ lines were measured in all eggs for 4 consecutive days at 26, 27, 28, 30, 31, 32, 41, and 42 wk of age. The pHu- line had significantly higher egg percentage than pHu+ (55.9 and 49.1%, respectively). The EW in pHu- line (57.2 g) was significantly lower than in pHu+ (59.0 g) and increased with age in both lines. The mean ESP, EST and ESS were lower in the pHu+ eggs compared to the pHu- line. ESP and EST decreased mainly from 26 to 27 wk of age and they had a stable trend with advancing age in the remaining weeks. AH and YI were lower in pHu- line eggs than in pHu+. YC was more intense and HU higher in pHu+ eggs than pHu- in pre-peak and peak laying period. In conclusion, these results showed that a divergent selection for muscle energy metabolism has led to correlated responses on internal and external egg quality traits and suggest that the production of good-quality eggs may be impaired in broiler breeders with low energy reserves.
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Beauclercq S, Mignon-Grasteau S, Petit A, Berger Q, Lefèvre A, Métayer-Coustard S, Tesseraud S, Emond P, Berri C, Le Bihan-Duval E. A Divergent Selection on Breast Meat Ultimate pH, a Key Factor for Chicken Meat Quality, is Associated With Different Circulating Lipid Profiles. Front Physiol 2022; 13:935868. [PMID: 35812337 PMCID: PMC9257005 DOI: 10.3389/fphys.2022.935868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 05/30/2022] [Indexed: 11/29/2022] Open
Abstract
Background: Chicken meat has become a major source of protein for human consumption. However, the quality of the meat is not yet under control, especially since pH values that are too low or too high are often observed. In an attempt to get a better understanding of the genetic and biochemical determinants of the ultimate pH, two genetic lines of broilers were divergently selected for low (pHu−) or high (pHu+) breast meat pHu. In this study, the serum lipidome of 17-day-old broilers from both lines was screened for pHu markers using liquid-chromatography coupled with mass spectrometry (LC-HRMS). Results: A total of 185 lipids belonging to 4 groups (glycerolipids, glycerophospholipids, sterols, sphingolipids) were identified in the sera of 268 broilers from the pHu lines by targeted lipidomics. The glycerolipids, which are involved in energy storage, were in higher concentration in the blood of pHu− birds. The glycerophospholipids (phosphatidylcholines, phosphatidylethanolamines) with long and polyunsaturated acyl chains were more abundant in pHu+ than in pHu− while the lysophosphatidylcholines and lysophosphatidylethanolamines, known to be associated with starch, were observed in higher quantity in the serum of the pHu− line. Finally, the concentration of the sterols and the ceramides, belonging to the sphingolipids class, were higher in the pHu+ and pHu−, respectively. Furthermore, orthogonal partial least-squares analyses highlighted a set of 68 lipids explaining 77% of the differences between the two broilers lines (R2Y = 0.77, Q2 = 0.67). Among these lipids, a subset of 40 predictors of the pHu value was identified with a Root Mean Squared Error of Estimation of 0.18 pH unit (R2Y = 0.69 and Q2 = 0.62). The predictive model of the pHu value was externally validated on 68 birds with a Root Mean Squared Error of Prediction of 0.25 pH unit. Conclusion: The sets of molecules identified will be useful for a better understanding of relationship between serum lipid profile and meat quality, and will contribute to define easily accessible pHu biomarkers on live birds that could be useful in genetic selection.
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Affiliation(s)
- Stéphane Beauclercq
- INRAE, Université de Tours, BOA, Tours, France
- *Correspondence: Stéphane Beauclercq,
| | | | | | | | - Antoine Lefèvre
- Université de Tours, PST Analyse des Systèmes Biologiques, Tours, France
| | | | | | - Patrick Emond
- Université de Tours, PST Analyse des Systèmes Biologiques, Tours, France
- UMR 1253, iBrain, Université de Tours, Inserm, Tours, France
- CHRU de Tours, Service de Médecine Nucléaire In Vitro, Tours, France
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Guinebretière M, Puterflam J, Keïta A, Réhault-Godbert S, Thomas R, Chartrin P, Cailleau-Audouin E, Coudert E, Collin A. Storage Temperature or Thermal Treatments During Long Egg Storage Duration Influences Hatching Performance and Chick Quality. Front Physiol 2022; 13:852733. [PMID: 35299663 PMCID: PMC8921499 DOI: 10.3389/fphys.2022.852733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/09/2022] [Indexed: 11/13/2022] Open
Abstract
This study was designed to improve the hatching performance, chick robustness and poultry health in the event of long-term egg storage and suboptimal age of the reproductive flock. A total of 9,600 eggs from one young breeder flock (28 weeks of age, batch B) and 9,600 eggs from an older breeder flock (59 weeks of age, batch E) were used (ROSS 308). Each batch was separated into three sub-groups and stored for 14 days. The first sub-group of eggs (Cool, group C) was stored at 11.6°C. The second sub-group of eggs (Warm, group W) was stored at 18.3°C with two pre-incubation on days 6 and 10 of the storage period. The final sub-group of eggs (Control, group Ct) was stored at 18.3°C throughout the storage period. Eggs were similarly incubated and hatched birds were raised on the same experimental farm. In both batches, embryonic development was significantly more advanced in W eggs than in C and Ct eggs ( p < 0.01). In both batches, C and W treatments decreased early embryonic mortality by more than 10% compared with Ct, decreased the proportion of late-hatched chicks and improved the percentage of first grade chicks: in batch E, 42% of Ct eggs were first grade chicks vs. 57% in group W and 59% in group C. Benefits were even higher in batch B, where only 60% of Ct eggs gave first grade chicks vs. 83% in others groups. The hatching rate was thus higher in groups C and W regardless of flock age: for batch B eggs, 85% hatched in W and 84% in C vs. 62% in Ct, while for batch E eggs, 59% hatched in W and 61% in C vs. 45% in Ct. Day-old Ct chicks from batch E were heavier than W and C ones, and heavier than W chicks from batch B ( p < 0.05). Long-term parameters on farm were not significantly different between groups. Thermal treatments during the storage of eggs from both young and old breeder flocks counterbalance the negative effects of prolonged egg storage on hatching rate, without altering chicken performance during rearing.
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Affiliation(s)
- Maryse Guinebretière
- Epidemiology, Health and Welfare Unit, Ploufragan-Plouzané-Niort Laboratory, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), Ploufragan, France
| | | | - Alassane Keïta
- Epidemiology, Health and Welfare Unit, Ploufragan-Plouzané-Niort Laboratory, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), Ploufragan, France
| | | | - Rodolphe Thomas
- Epidemiology, Health and Welfare Unit, Ploufragan-Plouzané-Niort Laboratory, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), Ploufragan, France
| | | | | | | | - Anne Collin
- INRAE, Université de Tours, Nouzilly, France
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Berger Q, Guettier E, Bernard J, Ganier P, Chahnamian M, Le Bihan-Duval E, Mignon-Grasteau S. Profiles of genetic parameters of body weight and feed efficiency in two divergent broiler lines for meat ultimate pH. BMC Genom Data 2022; 23:18. [PMID: 35291935 PMCID: PMC8925093 DOI: 10.1186/s12863-022-01035-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 02/14/2022] [Indexed: 11/30/2022] Open
Abstract
Background Selection for feed efficiency is one of the best ways to decrease poultry production costs and environmental impacts. While literature on its genetic determinism is abundant, it is limited to one or a few periodic values over the animals’ lifespans. With the development of new phenotyping tools, kinetics of growth and feed intake are now available, providing access to daily data on feed efficiency. In this study, over the course of 6 weeks, we described the kinetics of body weight (BW), average daily weight gain (ADG), feed intake (FI), and daily cumulative feed conversion ratio (DCFCR) using electronic feed stations. We then estimated the genetic parameters of daily data in two fast growing lines of chicken divergently selected for breast meat ultimate pH (heritability and genetic correlations with breast meat yield and pH). Results Birds from the line selected to have a more acidic meat (pHu-), were more efficient than those selected to have a less acidic meat (pHu+), with a 4.3% higher BW from d7 to d29 and 5.0% better feed efficiency from d12 to slaughter. The line effect for ADG and DCFCR appeared to be significant as early as d5, which is consistent with the early age at which metabolic differences between the two lines appear. Genetic parameters estimated within each line revealed different genetic determinisms of growth and feed efficiency, with a higher impact of maternal effects on BW during the growing phase (d10 to d20) in the pHu+ line and much higher heritability values of DCFCR during the finishing phase (d26-d42) in the pHu- line. Conclusion Genetic profiles of daily performance highlighted the difference between both lines. Their behavior during dietary transitions reinforced the already known impact of these periods in the animals’ lives. Based on the profiles of genetic parameters within each line, it seems feasible to identify early criteria for selecting feed efficiency, but they must be defined for each line, as the genetic determinism of these traits is line-dependent. Supplementary Information The online version contains supplementary material available at 10.1186/s12863-022-01035-z.
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Affiliation(s)
- Quentin Berger
- INRAE, Université de Tours, BOA, 37380, Nouzilly, France
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Hu X, Wan L, Liu S, Chen B, Li W, Wu C, Xiong T, Xi S, Mao H, Liu S. Comparative analysis of meat quality and chemical composition among three weight groups of Chinese Ningdu yellow chicken: Implications for customer choice. Anim Sci J 2021; 92:e13638. [PMID: 34585472 DOI: 10.1111/asj.13638] [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: 04/08/2021] [Revised: 07/26/2021] [Accepted: 08/12/2021] [Indexed: 11/25/2022]
Abstract
The aim of this study was to compare the meat quality and evaluate the chemical composition of Chinese Ningdu yellow chicken of different weights once they have reached market age. Thirty hens at the day of age 118 were selected and divided into three groups according to their weight: light weight (1288.00 ± 69.78 g, n = 10), medium weight (1407.17 ± 39.40 g, n = 10), heavy weight (1581.6 ± 46.59 g, n = 10), and the differences in weight among these three groups are significant. Biochemical, histological, and metabonomic approaches were used to obtain index values of meat quality and chemical composition. Compared with meat from lighter chickens, muscle fiber density was significantly lower in heavier chickens, and meat pH was positively correlated with chicken weight. Though the amount of all measured amino acids were not different among three weight groups of chicken, the levels of several kinds of fatty acids exhibited significant differences or correlations, including linolenic acid, arachidonic acid, myristic acid, oleic acid, and docosahexaenoic acid (DHA). These results contribute to help customers choose the optimal chicken weight depending upon the food to be cooked.
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Affiliation(s)
- Xiaolong Hu
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
| | - Lei Wan
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
| | - Shuibing Liu
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
| | - Biao Chen
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
| | - Wen Li
- Agriculture and Rural Affairs Bureau of Ningdu County, Ganzhou, China
| | - Chonghua Wu
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
| | - Ting Xiong
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
| | - Suwang Xi
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
| | - Huirong Mao
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
| | - Sanfeng Liu
- Poultry Institute, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China
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10
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Baéza E, Guillier L, Petracci M. Review: Production factors affecting poultry carcass and meat quality attributes. Animal 2021; 16 Suppl 1:100331. [PMID: 34419417 DOI: 10.1016/j.animal.2021.100331] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/26/2021] [Accepted: 01/28/2021] [Indexed: 12/16/2022] Open
Abstract
Poultry meat mainly comes from standard production system using high growth rate strains reared under indoor intensive conditions. However, it is possible to find also different alternative systems using outdoor extensive rearing conditions and slow-growing lines. These different production systems can affect carcass and meat quality. In this review, quality has been broken down into six properties: commercial, organoleptic, nutritional, technological, sanitary and image, the latter covering the ethical, cultural and environmental dimensions associated with the way the meat is produced, as well as its origin and being particularly valued in many quality labels. The quality of meat is built and can deteriorate along the continuum from the conception of the animal to the fork. Our review details the different factors implicated in the determinism of poultry meat properties and pinpoints critical periods, such as the preslaughter and slaughter periods, and key factors, such as the feeding regimen, via its direct effect on the fatty acid profile, the antioxidant and volatile compound contents, and indirect effects mediated via the growth rate of the bird. Our review also highlights potential antagonisms between different dimensions of quality. The genetic selection for breast meat yield, for example, has been effective in producing carcasses with higher meat yield, but resulting since a decade in the increased occurrence of quality defects and myopathies (white striping, wooden breast, spaghetti meat and deep pectoral disease). Outdoor access has positive effects on the image and nutritional properties (through its effect on the fatty acid profile of meat lipids), but it increases the exposition risk to environmental contaminants and pathologies (parasites, virus, bacteria); it also increases the variability in meat quality linked to the variability of animal performance and slaughter age. The orientation towards more agro-ecological low-input farming systems may present benefits for the image and nutritional properties, but also risks for the commercial (low carcass weight and low breast yield, irregularity in supply), organoleptic (stronger flavour, less tender and darker colour of the meat) and in terms of variability of the different properties that constitute quality. Efforts should be made in the future to better take into account the various dimensions of quality, in consumer information, payment to farmers and genetic selection.
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Affiliation(s)
- E Baéza
- INRAE, Université de Tours, UMR BOA, F-37380 Nouzilly, France.
| | - L Guillier
- Agence nationale de sécurité de l'alimentation, de l'environnement et du travail (ANSES), Direction de l'évaluation des risques, F-94700 Maisons-Alfort, France
| | - M Petracci
- Department of Agricultural and Food Sciences, University of Bologna, 47522 Cesena, Italy
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11
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Liu X, Liu L, Wang J, Cui H, Zhao G, Wen J. FOSL2 Is Involved in the Regulation of Glycogen Content in Chicken Breast Muscle Tissue. Front Physiol 2021; 12:682441. [PMID: 34295261 PMCID: PMC8290175 DOI: 10.3389/fphys.2021.682441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/03/2021] [Indexed: 01/22/2023] Open
Abstract
The glycogen content in muscle of livestock and poultry animals affects the homeostasis of their body, growth performance, and meat quality after slaughter. FOS-like 2, AP-1 transcription factor subunit (FOSL2) was identified as a candidate gene related to muscle glycogen (MG) content in chicken in our previous study, but the role of FOSL2 in the regulation of MG content remains to be elucidated. Differential gene expression analysis and weighted gene coexpression network analysis (WGCNA) were performed on differentially expressed genes (DEGs) in breast muscle tissues from the high-MG-content (HMG) group and low-MG-content (LMG) group of Jingxing yellow chickens. Analysis of the 1,171 DEGs (LMG vs. HMG) identified, besides FOSL2, some additional genes related to MG metabolism pathway, namely PRKAG3, CEBPB, FOXO1, AMPK, and PIK3CB. Additionally, WGCNA revealed that FOSL2, CEBPB, MAP3K14, SLC2A14, PPP2CA, SLC38A2, PPP2R5E, and other genes related to the classical glycogen metabolism in the same coexpressed module are associated with MG content. Also, besides finding that FOSL2 expression is negatively correlated with MG content, a possible interaction between FOSL2 and CEBPB was predicted using the STRING (Search Tool for the Retrieval of Interacting Genes) database. Furthermore, we investigated the effects of lentiviral overexpression of FOSL2 on the regulation of the glycogen content in vitro, and the result indicated that FOSL2 decreases the glycogen content in DF1 cells. Collectively, our results confirm that FOSL2 has a key role in the regulation of the MG content in chicken. This finding is helpful to understand the mechanism of MG metabolism regulation in chicken and provides a new perspective for the production of high-quality broiler and the development of a comprehensive nutritional control strategy.
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Affiliation(s)
- Xiaojing Liu
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Lu Liu
- College of Animal Science and Technology, College of Veterinary Medicine of Zhejiang A&F University, Hangzhou, China
| | - Jie Wang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Huanxian Cui
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Guiping Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Jie Wen
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
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12
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Métayer-Coustard S, Tesseraud S, Praud C, Royer D, Bordeau T, Coudert E, Cailleau-Audouin E, Godet E, Delaveau J, Le Bihan-Duval E, Berri C. Early Growth and Protein-Energy Metabolism in Chicken Lines Divergently Selected on Ultimate pH. Front Physiol 2021; 12:643580. [PMID: 33746779 PMCID: PMC7969813 DOI: 10.3389/fphys.2021.643580] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 01/26/2021] [Indexed: 11/21/2022] Open
Abstract
In chickens, a divergent selection on the Pectoralis major pHu allowed the creation of the pHu+ and pHu− lines, which represent a unique model for studying the biological control of carbohydrate storage in muscle. The present study aimed to describe the early mechanisms involved in the establishment of pHu+ and pHu− phenotypes. At hatching, pHu+ chicks were slightly heavier but exhibited lower plasma glucose and triglyceride and higher uric acid. After 5 days, pHu+ chicks exhibited higher breast meat yield compared to pHu− while their body weight was no different. At both ages, in vivo muscle glycogen content was lower in pHu+ than in pHu− muscles. The lower ability of pHu+ chicks to store carbohydrate in their muscle was associated with the increased expression of SLC2A1 and SLC2A3 genes coding glucose transporters 1 and 3, and of CS and LDHα coding key enzymes of oxidative and glycolytic pathways, respectively. Reduced muscle glycogen content at hatching of the pHu+ was concomitant with higher activation by phosphorylation of S6 kinase 1/ribosomal protein S6 pathway, known to activate protein synthesis in chicken muscle. In conclusion, differences observed in muscle at slaughter age in the pHu+ and pHu− lines are already present at hatching. They are associated with several changes related to both carbohydrate and protein metabolism, which are likely to affect their ability to use eggs or exogenous nutrients for muscle growth or energy storage.
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Affiliation(s)
| | | | | | - David Royer
- INRAE, Université de Tours, BOA, Nouzilly, France
| | | | | | | | | | | | | | - Cécile Berri
- INRAE, Université de Tours, BOA, Nouzilly, France
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13
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Ayansola H, Liao C, Dong Y, Yu X, Zhang B, Wang B. Prospect of early vascular tone and satellite cell modulations on white striping muscle myopathy. Poult Sci 2020; 100:100945. [PMID: 33652536 PMCID: PMC7936185 DOI: 10.1016/j.psj.2020.12.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 12/09/2020] [Accepted: 12/15/2020] [Indexed: 02/06/2023] Open
Abstract
Polyphasic myodegeneration potentially causes severe physiological and metabolic disorders in the breast muscle of fast-growing broiler chickens. To date, the etiology of recent muscle myopathies, such as the white striping (WS) phenotype, is still unknown. White striping–affected breast meats compromise the water holding capacity and predispose muscle to poor vascular tone, leading to the deterioration of meat qualities. Herein, this review article provides insight on the complexities around chicken breast myopathies: (i) the etiologies of WS occurrence in chicken; (ii) the metabolic changes that occur in WS defect in pectoralis major; and (iii) the interactions between breast muscle physiology and vascular tone. It also addressed the effects of nutritional supplements on muscle myopathies on chicken breast meats. Moreover, the review explored breast muscle biology focusing on the early preparation of satellite and vascular cells in fast-growth chicken breeds. Transcriptomics and histological analyses revealed poor vascularity in breast muscle of fast growth chickens. Thus, we suggest in ovo feeding of nutrients promoting vascularization and satellite cells replenishment as a potential strategy to enhance endothelium-derived nitric oxide availability to promote vascularization in the pectoralis major muscle region.
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Affiliation(s)
- Hammed Ayansola
- State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Chaoyong Liao
- State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Yuanyang Dong
- State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Xiaoxiao Yu
- State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Bingkun Zhang
- State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Bo Wang
- State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.
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14
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Nyuiadzi D, Berri C, Dusart L, Travel A, Méda B, Bouvarel I, Guilloteau LA, Chartrin P, Coustham V, Praud C, Le Bihan-Duval E, Tona JK, Collin A. Short cold exposures during incubation and postnatal cold temperature affect performance, breast meat quality, and welfare parameters in broiler chickens. Poult Sci 2020; 99:857-868. [PMID: 32029166 PMCID: PMC7587810 DOI: 10.1016/j.psj.2019.10.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 10/02/2019] [Accepted: 10/04/2019] [Indexed: 01/08/2023] Open
Abstract
Cold stimulations during egg incubation were reported to limit the occurrence of ascites in broilers subjected to cold temperature after 14 d of age. However, data are lacking on the impacts of such strategy in case of cold temperature conditions at start. This study aimed to evaluate the effects of incubation and posthatch cold challenge on performance, breast muscle integrity, and meat processing quality in broiler chickens. Ross 308 eggs were incubated under control temperature (I0, 37.6°C) or subjected to 15°C during 30 min on day 18 and 19 of incubation (I1). Chicks from each group were reared in floor pens either at standard rearing temperature (T0), from 32°C at 0 d to 21°C at 21 d of age, or exposed to colder rearing temperature (T1), from 29°C at 0 to 21°C at 21 d of age. All birds were then kept at 21°C until slaughter (day 40), when body weights (BW), feed conversion ratio (FCR), breast muscle yield, meat processing quality, and the occurrences of meat defects, hock burns, and pododermatitis were recorded. No significant impact of incubation conditions on hatchability was observed. At day 40, BW was more under T1 than under T0 conditions, with T0 females (but not males) presenting more BW after I1 than after I0 conditions. In the whole period, T1 chickens presented lower FCR than T0 chickens and higher breast meat yields at day 40. The occurrence of white striping was more in I1T1 males than in all other groups, except for the I0T1 males. Hock burns were more frequent in I1T1 males than in all females and I0T0 males, whereas the occurrence of pododermatitis was lower in T0 males than in other groups. Despite some positive effects of I1 incubation on growth after starting under low ambient temperature, this study reveals the limits of such strategy concerning chicken health and welfare, demonstrating that early thermal environment is a major component of the quality and sustainability of chicken meat production.
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Affiliation(s)
- D Nyuiadzi
- BOA, INRAE, Université de Tours, 37380 Nouzilly, France; Centre d'Excellence Régional sur les Sciences Aviaires (CERSA), Université de Lomé, B.P. 1515, Lomé, Togo
| | - C Berri
- BOA, INRAE, Université de Tours, 37380 Nouzilly, France
| | - L Dusart
- Institut Technique de l'Aviculture, F-37380, Nouzilly, France
| | - A Travel
- Institut Technique de l'Aviculture, F-37380, Nouzilly, France
| | - B Méda
- BOA, INRAE, Université de Tours, 37380 Nouzilly, France
| | - I Bouvarel
- Institut Technique de l'Aviculture, F-37380, Nouzilly, France
| | | | - P Chartrin
- BOA, INRAE, Université de Tours, 37380 Nouzilly, France
| | - V Coustham
- BOA, INRAE, Université de Tours, 37380 Nouzilly, France
| | - C Praud
- BOA, INRAE, Université de Tours, 37380 Nouzilly, France
| | | | - J K Tona
- Centre d'Excellence Régional sur les Sciences Aviaires (CERSA), Université de Lomé, B.P. 1515, Lomé, Togo
| | - A Collin
- BOA, INRAE, Université de Tours, 37380 Nouzilly, France.
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15
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Lilburn M, Griffin J, Wick M. From muscle to food: oxidative challenges and developmental anomalies in poultry breast muscle. Poult Sci 2019; 98:4255-4260. [DOI: 10.3382/ps/pey409] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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16
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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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17
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Huang X, Ahn DU. The Incidence of Muscle Abnormalities in Broiler Breast Meat - A Review. Korean J Food Sci Anim Resour 2018; 38:835-850. [PMID: 30479493 PMCID: PMC6238037 DOI: 10.5851/kosfa.2018.e2] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 07/13/2018] [Accepted: 07/13/2018] [Indexed: 11/23/2022] Open
Abstract
The dramatic improvements in the growth rate and breast muscle size and yield in
broilers through the intensive genetic selection, and the improvement in
nutrition and management over the past 50 years have introduced serious
abnormalities that influenced the quality of breast meat. The abnormalities
include pale-soft-exudative (PSE) conditions, deep pectoral muscle (DPM)
myopathy, spaghetti meat (SM), white striping (WS), and woody breast (WB) that
have serious negative implications to the broiler meat industry. The incidences
of PSE and DPM have been known for several decades, and their prevalence,
etiology and economic impact have been well discussed. However, other
abnormalities such as SM, WS and WB conditions have been reported just for few
years although these conditions have been known for some time. The newly
emerging quality issues in broilers are mainly associated with the
Pectoralis major muscles, and the incidences have been
increased dramatically in some regions of the world in recent years. As high as
90% of the broilers are affected by the abnormalities, which are expected to
cause from $200 million to $1 billion economic losses to the U.S. poultry
industry per year. So, this review mainly discusses the histopathological
characteristics and biochemical changes in the breast muscles with the emphasis
on the newly emerging abnormalities (SM, WS, and WB) although other
abnormalities are also discussed. The impacts of the anomalies on the
nutritional, functional, mechanical and sensory quality of the meat and their
implications to the poultry industry are discussed.
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Affiliation(s)
- Xi Huang
- College of Food Science & Technology, Huazhong Agricultural University, Egg Processing Technology Local Joint National Engineering Research Center, National R&D Center for Egg Processing, Wuhan, Hubei 430070, China
| | - Dong Uk Ahn
- Department of Animal Science, Iowa State University, Ames, IA 50011, USA
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18
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Chauhan SS, England EM. Postmortem glycolysis and glycogenolysis: insights from species comparisons. Meat Sci 2018; 144:118-126. [DOI: 10.1016/j.meatsci.2018.06.021] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 05/18/2018] [Accepted: 06/18/2018] [Indexed: 01/17/2023]
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19
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Wang J, Zeng QF, Wang H, Chen W, Zeng YQ. Relationships between ultimate pH and antioxidant enzyme activities and gene expression in pork loins. Anim Sci J 2018; 89:1331-1338. [DOI: 10.1111/asj.13055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 04/26/2018] [Indexed: 02/02/2023]
Affiliation(s)
- Jin Wang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; College of Animal Science and Technology; Shandong Agricultural University; Tai'an City Shandong China
| | - Qi-fan Zeng
- Food Microbiology and Safety Laboratory; Department of Animal Sciences; Auburn University; Auburn Alabama
| | - Hui Wang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; College of Animal Science and Technology; Shandong Agricultural University; Tai'an City Shandong China
| | - Wei Chen
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; College of Animal Science and Technology; Shandong Agricultural University; Tai'an City Shandong China
| | - Yong-qing Zeng
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; College of Animal Science and Technology; Shandong Agricultural University; Tai'an City Shandong China
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20
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Beauclercq S, Hennequet-Antier C, Praud C, Godet E, Collin A, Tesseraud S, Métayer-Coustard S, Bourin M, Moroldo M, Martins F, Lagarrigue S, Bihan-Duval EL, Berri C. Muscle transcriptome analysis reveals molecular pathways and biomarkers involved in extreme ultimate pH and meat defect occurrence in chicken. Sci Rep 2017; 7:6447. [PMID: 28743971 PMCID: PMC5526995 DOI: 10.1038/s41598-017-06511-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 06/13/2017] [Indexed: 02/06/2023] Open
Abstract
The processing ability and sensory quality of chicken breast meat are highly related to its ultimate pH (pHu), which is mainly determined by the amount of glycogen in the muscle at death. To unravel the molecular mechanisms underlying glycogen and meat pHu variations and to identify predictive biomarkers of these traits, a transcriptome profiling analysis was performed using an Agilent custom chicken 8 × 60 K microarray. The breast muscle gene expression patterns were studied in two chicken lines experimentally selected for high (pHu+) and low (pHu-) pHu values of the breast meat. Across the 1,436 differentially expressed (DE) genes found between the two lines, many were involved in biological processes related to muscle development and remodelling and carbohydrate and energy metabolism. The functional analysis showed an intensive use of carbohydrate metabolism to produce energy in the pHu- line, while alternative catabolic pathways were solicited in the muscle of the pHu+ broilers, compromising their muscle development and integrity. After a validation step on a population of 278 broilers using microfluidic RT-qPCR, 20 genes were identified by partial least squares regression as good predictors of the pHu, opening new perspectives of screening broilers likely to present meat quality defects.
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Affiliation(s)
| | | | | | | | | | | | | | - Marie Bourin
- ITAVI-Institut Technique de l'Aviculture, F-37380, Nouzilly, France
| | - Marco Moroldo
- GABI, AgroParisTech, INRA, Université Paris-Saclay, F-78350, Jouy-en-Josas, France
| | - Frédéric Martins
- Plateforme Génome et Transcriptome, Génopole de Toulouse, France.,INSERM, UMR1048, F-31432, Toulouse, France
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21
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Implications of white striping and spaghetti meat abnormalities on meat quality and histological features in broilers. Animal 2017; 12:164-173. [PMID: 28528595 DOI: 10.1017/s1751731117001069] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
During the past few years, there has been an increasing prevalence of broiler breast muscle abnormalities, such as white striping (WS) and wooden breast conditions. More recently, a new muscular abnormality termed as spaghetti meat (SM) because of the altered structural integrity of the Pectoralis major muscle often associated with WS has emerged. Thus, this study aimed at evaluating the effects of WS and SM conditions, occurring alone or combined within the same P. major muscle, on meat quality traits and muscle histology. In two replications, 96 P. major muscles were classified into four classes: normal (N), WS, SM and WS/SM. The whole fillet was used for weight assessment and morphometric measurements, then each sample was cut in order to separate the superficial layer from the deep one and used to evaluate proximate composition, histological features, nuclear magnetic resonance relaxation times, functional properties and both myofibrillar and sarcoplasmic proteins profile. Fillets affected by WS and SM abnormalities exhibited higher weights and increased thickness and length. SM condition was associated with a relevant decrease in protein content coupled with a significant increase in moisture level, whereas fat content was affected only by the simultaneous presence of WS. Histological evaluations revealed that abnormal samples were characterized by several degenerative aspects that almost completely concerned the superficial layer of the fillets. White striped fillets exhibited necrosis and lysis of fibers, fibrosis, lipidosis, loss of cross striation and vacuolar degeneration. Moreover, SM samples were characterized by poor fiber uniformity and a progressive rarefaction of the endo- and peri-mysial connective tissue, whereas WS/SM fillets showed intermediate histological features. Nuclear magnetic resonance relaxation analysis revealed a higher proportion of extra-myofibrillar water in the superficial section of all the abnormal fillets, especially in SM samples, which consequently led to a reduction of the water holding capacity of meat. As for functional properties, abnormal fillets exhibited a lower protein solubility and higher ultimate pH values on both the superficial and deep sections. Although abnormal fillets exhibited higher yellowness values, no relevant effect on meat color was observed. The occurrence of WS and SM abnormalities led to increased carbonylation levels and more intense proteolytic processes. Overall, muscle abnormalities mainly affect the superficial layer of P. major muscle and particularly the occurrence of SM myopathy seems to implicate a more pronounced modification of meat quality traits than the mere presence of WS.
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Alnahhas N, Berri C, Chabault M, Chartrin P, Boulay M, Bourin MC, Le Bihan-Duval E. Genetic parameters of white striping in relation to body weight, carcass composition, and meat quality traits in two broiler lines divergently selected for the ultimate pH of the pectoralis major muscle. BMC Genet 2016; 17:61. [PMID: 27094623 PMCID: PMC4837622 DOI: 10.1186/s12863-016-0369-2] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 04/15/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND White striping (WS) is an emerging quality defect with adverse consequences for the sensorial, technological, and nutritional qualities of breast meat in broiler chickens. The genetic determinism of this defect is little understood and thus the aim of the study presented here was to estimate the genetic parameters of WS in relation to other traits of economic importance such as body weight, carcass composition, and technological meat quality in an experimental population consisting of two divergent lines selected for high (pHu + line) or low (pHu- line) ultimate pH (pHu) of the pectoralis major (p. major) muscle. RESULTS The incidence of WS in the whole population was 50.7%, with 36.7% of broilers being moderately and 14% being severely affected. A higher incidence of moderate (p < 0.001) and severe (p < 0.0001) WS was observed in the pHu + line, and strong genetic determinism (h(2) = 0.65 ± 0.08) was evidenced for WS in the studied lines. In addition, WS was significantly genetically correlated with body weight (rg = 0.33 ± 0.15), and breast meat yield (0.68 ± 0.06), but not with the percentage of leg or abdominal fat. Increased body weight and breast muscle yield were significantly associated with increased incidence and severity of WS regardless of the line. Significant rg were observed between WS and several meat quality traits, including breast (0.21 ± 0.08) and thigh (0.31 ± 0.10) pHu, and breast cooking loss (0.30 ± 0.15). WS was also strongly genetically correlated with the intramuscular fat content of the pectoralis major muscle (0.64 ± 0.09), but not with the lipid oxidation index of this muscle. CONCLUSIONS This study highlighted the role of genetics as a major determinant of WS. The estimated genetic correlations showed that WS was more highly related to muscle development than to the overall growth of the body. The positive genetic association reported in this study between WS and muscle pHu indicated a possible relationship between the ability of muscle to store energy as a carbohydrate and its likelihood of developing WS. Finally, the strong genetic determinism of WS suggested that selection can be an efficient means of reducing the incidence of WS and of limiting its undesirable consequences on meat quality in broiler chickens.
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Affiliation(s)
| | | | | | | | - Maryse Boulay
- Syndicat des Sélectionneurs Avicoles et Aquacoles Français (SYSAAF), Centre INRA Val de Loire, Unité de Recherches Avicoles, F-37380, Nouzilly, France
| | - Marie Christine Bourin
- Institut Technique de l'Aviculture (ITAVI), Centre INRA Val de Loire, F-37380, Nouzilly, France
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Beauclercq S, Nadal-Desbarats L, Hennequet-Antier C, Collin A, Tesseraud S, Bourin M, Le Bihan-Duval E, Berri C. Serum and Muscle Metabolomics for the Prediction of Ultimate pH, a Key Factor for Chicken-Meat Quality. J Proteome Res 2016; 15:1168-78. [PMID: 26954775 DOI: 10.1021/acs.jproteome.5b01050] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Variations in muscle glycogen storage are highly correlated with variations in meat ultimate pH (pHu), a key factor for poultry meat quality. A total of two chicken lines were divergently selected on breast pHu to understand the biological basis for variations in meat quality (i.e., the pHu- and the pHu+ lines that are characterized by a 17% difference in muscle glycogen content). The effects of this selection on bird metabolism were investigated by quantifying muscle metabolites by high-resolution NMR ((1)H and (31)P) and serum metabolites by (1)H NMR. A total of 20 and 26 discriminating metabolites between the two lines were identified by orthogonal partial least-squares discriminant analysis (OPLS-DA) in the serum and muscle, respectively. There was over-representation of carbohydrate metabolites in the serum and muscle of the pHu- line, consistent with its high level of muscle glycogen. However, the pHu+ line was characterized by markers of oxidative stress and muscle catabolism, probably because of its low level of energy substrates. After OPLS-DA multiblock analysis, a metabolic set of 15 high-confidence biomarkers was identified that could be used to predict the quality of poultry meat after validation on an independent population.
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Affiliation(s)
| | - Lydie Nadal-Desbarats
- Département d'Analyses Chimique Biologique et Médicale, PPF Analyse des Systèmes Biologiques, Université François-Rabelais , F-37000 Tours, France
| | | | | | | | - Marie Bourin
- ITAVI - Institut Technique de l'Aviculture , F-37380 Nouzilly, France
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