1
|
Zhang X, Xing T, Zhang L, Zhao L, Gao F. Hypoxia-mediated programmed cell death is involved in the formation of wooden breast in broilers. J Anim Sci Biotechnol 2024; 15:77. [PMID: 38840220 PMCID: PMC11155070 DOI: 10.1186/s40104-024-01036-1] [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: 12/14/2023] [Accepted: 04/18/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Wooden breast (WB) myopathy is a common myopathy found in commercial broiler chickens worldwide. Histological examination has revealed that WB myopathy is accompanied by damage to the pectoralis major (PM) muscle. However, the underlying mechanisms responsible for the formation of WB in broilers have not been fully elucidated. This study aimed to investigate the potential role of hypoxia-mediated programmed cell death (PCD) in the formation of WB myopathy. RESULTS Histological examination and biochemical analysis were performed on the PM muscle of the control (CON) and WB groups. A significantly increased thickness of the breast muscle in the top, middle, and bottom portions (P<0.01) was found along with pathological structure damage of myofibers in the WB group. The number of capillaries per fiber in PM muscle, and the levels of pO2 and sO2 in the blood, were significantly decreased (P < 0.01), while the levels of pCO2 and TCO2 in the blood were significantly increased (P < 0.05), suggesting hypoxic conditions in the PM muscle of the WB group. We further evaluated the PCD-related pathways including autophagy, apoptosis, and necroptosis to understand the consequence response to enhanced hypoxic conditions in the PM muscle of birds with WB. The ratio of LC3 II to LC3 I, and the autophagy-related factors HIF-1α, BNIP3, Beclin1, AMPKα, and ULK1 at the mRNA and protein levels, were all significantly upregulated (P < 0.05), showing that autophagy occurred in the PM muscle of the WB group. The apoptotic index, as well as the expressions of Bax, Cytc, caspase 9, and caspase 3, were significantly increased (P < 0.05), whereas Bcl-2 was significantly decreased (P < 0.05) in the WB-affected PM muscle, indicating the occurrence of apoptosis mediated by the mitochondrial pathway. Additionally, the expressions of necroptosis-related factors RIP1, RIP3, and MLKL, as well as NF-κB and the pro-inflammatory cytokines TNF-α, IL-1β, and IL-6, were all significantly enhanced (P < 0.05) in the WB-affected PM muscle. CONCLUSIONS The WB myopathy reduces blood supply and induces hypoxia in the PM muscle, which is closely related to the occurrence of PCD including apoptosis, autophagy, and necroptosis within myofibers, and finally leads to abnormal muscle damage and the development of WB in broilers.
Collapse
Affiliation(s)
- Xinrui Zhang
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China
| | - Tong Xing
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China
| | - Lin Zhang
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China
| | - Liang Zhao
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China
| | - Feng Gao
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China.
| |
Collapse
|
2
|
Suliga P, Schneider S, Gonzalez J, Egelandsdal B, Alvseike O, Abie SM, Münch D. A new histopathology scoring protocol reveals myopathy features in PSE-like pork. Meat Sci 2024; 216:109558. [PMID: 38850887 DOI: 10.1016/j.meatsci.2024.109558] [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: 01/23/2024] [Revised: 05/04/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
Pale, Soft, and Exudative (PSE)-like pork defects are associated with fiber destruction and pale discoloration and have become a severe economic burden for the European meat sector. However, robust detection of PSE-like pork and its diverse features is challenging and makes studies into defect causation difficult. Implementation of histological examination may improve our knowledge about less-known features linked to PSE-like defects. Here we evaluate if a new histological protocol can reveal how myopathy in ham may be associated with visual and traditional physicochemical anomalies of PSE-like pork. We first created a list of pathological features, quantified them, and integrated them into a myodegeneration scoring scheme (MYO) for semimembranosus muscle sections. We then explored potential associations between overall MYO scoring and individual histology features with visual PSE-like defect scoring (DES) and with individual meat quality variables [pHu, color: L*, a*, b* (CIELAB), bioimpedance, and near-infrared spectroscopy (NIR)]. As the primary finding of this study, we show a significant association between overall myopathy (MYO) scoring and PSE-like defect (DES) scores. We also found associations of specific myopathy features with DES scores, and of overall MYO scoring with specific quality variables. In all, our data suggest links between signs of acute myodegeneration and PSE-like defects. Our data, hence, supports the implementation of semi-quantitative histopathological approaches for diagnosing PSE-like pork features and may help identify the underlying mechanisms behind these defects.
Collapse
Affiliation(s)
- P Suliga
- Department of Ecology and Natural Resource Management, The Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 Ås, Norway.
| | - S Schneider
- Department of Pathology, University of Georgia, 501 D. W. Brooks Drive, Athens, GA 30602, United States
| | - J Gonzalez
- Department of Animal and Dairy Science, University of Georgia, 425 River Road, Athens, GA 30602, United States
| | - B Egelandsdal
- KBM Faculty, The Norwegian University of Life Sciences, P.O. Box 5003, NO-1433 Ås, Norway
| | - O Alvseike
- Animalia, Norwegian Meat and Poultry Research Centre, Lørenveien 38, NO-0580 Oslo, Norway
| | - S M Abie
- Department of Ecology and Natural Resource Management, The Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 Ås, Norway
| | - D Münch
- Department of Ecology and Natural Resource Management, The Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 Ås, Norway; Animalia, Norwegian Meat and Poultry Research Centre, Lørenveien 38, NO-0580 Oslo, Norway
| |
Collapse
|
3
|
Ajao AM, Liu G, Taylor J, Ball MEE, Mercier Y, Applegate TJ, Selvaraj R, Kyriazakis I, Kim WK, Olukosi OA. Phase-specific outcmes of arginine or branched-chain amino acids supplementation in low crude protein diets on performance, nutrient digestibility, and expression of tissue protein synthesis and degradation in broiler chickens infected with mixed Eimeria spp. Poult Sci 2024; 103:103811. [PMID: 38763061 PMCID: PMC11111822 DOI: 10.1016/j.psj.2024.103811] [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: 02/02/2024] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/21/2024] Open
Abstract
A 35-d study investigated the impact of dietary supplementation with Arginine (Arg) or branched-chain amino acids (BCAA) of broilers receiving low-protein diets whilst infected with mixed Eimeria species. All birds were given the same starter (d0-10) and finisher (d28-35) diets. The 4 grower diets used were a positive control (PC) with adequate protein (18.5%), a low protein diet (NC;16.5% CP), or the NC supplemented with Arg or BCAA. Supplemental AA was added at 50% above the recommended levels. The treatments were in a 4 × 2 factorial arrangement, with 4 diets, with or without Eimeria inoculation on d14. Birds and feed were weighed after inoculation in phases: prepatent (d14-17), acute (d18-21), recovery (d22-28), and compensatory (d29-35). Ileal digesta, jejunum, and breast tissue were collected on d21, 28, and 35. There was no diet × Eimeria inoculation on growth performance at any phase. Infected birds weighed less and consumed less feed (P < 0.05) in all phases. In the prepatent and acute phases, birds on the Arg diets had higher weight gain (P < 0.05) and lower FCR, similar to PC, when compared to NC and BCAA-fed ones. Infection reduced AA digestibility on d21 and 28 (Met and Cys). However, birds that received supplemental AA had higher digestibility (P < 0.05) of their respective supplemented AA on d 21 only. Infected birds had lower (P < 0.05) BO + AT and higher PEPT1 expression on d21. There was a diet × Eimeria interaction (P = 0.004) on gene expression at d28; 4EBP1 genes were significantly downwardly expressed (P < 0.05) in birds fed Arg diet, irrespective of infection. Infected birds exhibited an upward expression (P < 0.05) of Eef2 on d21 and d28 but experienced a downward expression on d35. Supplemental Arg and BCAA had variable effects on growth performance, apparent ileal AA digestibility, and genes of protein synthesis and degradation, but the effect of Arg on promoting weight gain, irrespective of the Eimeria challenge, was more consistent.
Collapse
Affiliation(s)
- Adeleye M Ajao
- Department of Poultry Science, University of Georgia, Athens, GA 30602, USA
| | - Guanchen Liu
- Department of Poultry Science, University of Georgia, Athens, GA 30602, USA
| | - James Taylor
- Agri-Food & Biosciences Institute (AFBI), Belfast, BT9 5PX, United Kingdom
| | - M Elizabeth E Ball
- Institute for Global Food Security, Queen's University, Belfast, BT9 5DL, United Kingdom
| | | | - Todd J Applegate
- Department of Poultry Science, University of Georgia, Athens, GA 30602, USA
| | - Ramesh Selvaraj
- Department of Poultry Science, University of Georgia, Athens, GA 30602, USA
| | - Ilias Kyriazakis
- Agri-Food & Biosciences Institute (AFBI), Belfast, BT9 5PX, United Kingdom; Institute for Global Food Security, Queen's University, Belfast, BT9 5DL, United Kingdom
| | - Woo K Kim
- Department of Poultry Science, University of Georgia, Athens, GA 30602, USA
| | - Oluyinka A Olukosi
- Department of Poultry Science, University of Georgia, Athens, GA 30602, USA.
| |
Collapse
|
4
|
Vanderhout RJ, Abdalla EA, Leishman EM, Barbut S, Wood BJ, Baes CF. Genetic architecture of white striping in turkeys (Meleagris gallopavo). Sci Rep 2024; 14:9007. [PMID: 38637585 PMCID: PMC11026500 DOI: 10.1038/s41598-024-59309-8] [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: 11/17/2023] [Accepted: 04/09/2024] [Indexed: 04/20/2024] Open
Abstract
White striping (WS) is a myopathy of growing concern to the turkey industry. It is rising in prevalence and has negative consequences for consumer acceptance and the functional properties of turkey meat. The objective of this study was to conduct a genome-wide association study (GWAS) and functional analysis on WS severity. Phenotypic data consisted of white striping scored on turkey breast fillets (N = 8422) by trained observers on a 0-3 scale (none to severe). Of the phenotyped birds, 4667 genotypic records were available using a proprietary 65 K single nucleotide polymorphism (SNP) chip. The SNP effects were estimated using a linear mixed model with a 30-SNP sliding window approach used to express the percentage genetic variance explained. Positional candidate genes were those located within 50 kb of the top 1% of SNP windows explaining the most genetic variance. Of the 95 positional candidate genes, seven were further classified as functional candidate genes because of their association with both a significant gene ontology and molecular function term. The results of the GWAS emphasize the polygenic nature of the trait with no specific genomic region contributing a large portion to the overall genetic variance. Significant pathways relating to growth, muscle development, collagen formation, circulatory system development, cell response to stimulus, and cytokine production were identified. These results help to support published biological associations between WS and hypoxia and oxidative stress and provide information that may be useful for future-omics studies in understanding the biological associations with WS development in turkeys.
Collapse
Affiliation(s)
- Ryley J Vanderhout
- Department of Animal Biosciences, University of Guelph, Guelph, ON, N1G 2W1, Canada
- Hybrid Turkeys, 650 Riverbend Drive Suite C, Kitchener, ON, N2K 3S2, Canada
| | - Emhimad A Abdalla
- Department of Animal Biosciences, University of Guelph, Guelph, ON, N1G 2W1, Canada
- Vereinigte Informationssysteme Tierhaltung W.V. (Vit), Heinrich-Schröder-Weg 1, 27283, Verden, Germany
| | - Emily M Leishman
- Department of Animal Biosciences, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - Shai Barbut
- Department of Food Science, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - Benjamin J Wood
- Department of Animal Biosciences, University of Guelph, Guelph, ON, N1G 2W1, Canada
- Hybrid Turkeys, 650 Riverbend Drive Suite C, Kitchener, ON, N2K 3S2, Canada
- School of Veterinary Science, University of Queensland, Gatton, QLD, 4343, Australia
| | - Christine F Baes
- Department of Animal Biosciences, University of Guelph, Guelph, ON, N1G 2W1, Canada.
- Institute of Genetics, Vetsuisse Faculty, University of Bern, 3001, Bern, Switzerland.
| |
Collapse
|
5
|
Walk CL, Mullenix GJ, Maynard CW, Greene ES, Maynard C, Ward N, Dridi S. Novel 4th-generation phytase improves broiler growth performance and reduces woody breast severity through modulation of muscle glucose uptake and metabolism. Front Physiol 2024; 15:1376628. [PMID: 38559573 PMCID: PMC10978611 DOI: 10.3389/fphys.2024.1376628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
The objective of the present study was to determine the effect of a novel (4th generation) phytase supplementation as well as its mode of action on growth, meat quality, and incidence of muscle myopathies. One-day old male broilers (n = 720) were weighed and randomly allocated to 30 floor pens (24 birds/pen) with 10 replicate pens per treatment. Three diets were fed from hatch to 56- days-old: a 3-phase corn-soy based diet as a positive control (PC); a negative control (NC) formulated to be isocaloric and isonitrogenous to the PC and with a reduction in Ca and available P, respectively; and the NC supplemented with 2,000 phytase units per kg of diet (NC + P). At the conclusion of the experiment, birds fed with NC + P diet were significantly heavier and had 2.1- and 4.2-points better feed conversion ratio (FCR) compared to birds offered NC and PC diets, respectively. Processing data showed that phytase supplementation increased live weight, hot carcass without giblets, wings, tender, and skin-on drum and thigh compared to both NC and PC diets. Macroscopic scoring showed that birds fed the NC + P diet had lower woody breast (WB) severity compared to those fed the PC and NC diets, however there was no effect on white striping (WS) incidence and meat quality parameters (pH, drip loss, meat color). To delineate its mode of action, iSTAT showed that blood glucose concentrations were significantly lower in birds fed NC + P diet compared to those offered PC and NC diets, suggesting a better glucose uptake. In support, molecular analyses demonstrated that the breast muscle expression (mRNA and protein) of glucose transporter 1 (GLUT1) and glucokinase (GK) was significantly upregulated in birds fed NC + P diet compared to those fed the NC and PC diets. The expression of mitochondrial ATP synthase F0 subunit 8 (MT-ATP8) was significantly upregulated in NC + P compared to other groups, indicating intracellular ATP abundance for anabolic pathways. This was confirmed by the reduced level of phosphorylated-AMP-activated protein kinase (AMPKα1/2) at Thr172 site, upregulation of glycogen synthase (GYS1) gene and activation of mechanistic target of rapamycin and ribosomal protein S6 kinase (mTOR-P70S6K) pathway. In conclusion, this is the first report showing that in-feed supplementation of the novel phytase improves growth performance and reduces WB severity in broilers potentially through enhancement of glucose uptake, glycolysis, and intracellular ATP production, which used for muscle glycogenesis and protein synthesis.
Collapse
Affiliation(s)
| | - Garrett J. Mullenix
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Craig W. Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Elisabeth S. Greene
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Clay Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Nelson Ward
- DSM Nutritional Products, Jerusalem, OH, United States
| | - Sami Dridi
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| |
Collapse
|
6
|
Rueda MS, Bonilla S, de Souza C, Starkey JD, Starkey CW, Mejia L, Pacheco WJ. Evaluation of particle size and feed form on performance, carcass characteristics, nutrient digestibility, and gastrointestinal tract development of broilers at 39 d of age. Poult Sci 2024; 103:103437. [PMID: 38290341 PMCID: PMC10840342 DOI: 10.1016/j.psj.2024.103437] [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: 09/07/2023] [Revised: 01/02/2024] [Accepted: 01/03/2024] [Indexed: 02/01/2024] Open
Abstract
The objective of this study was to evaluate combined effects of corn particle size and feed form on performance, carcass characteristics, nutrient digestibility, and gastrointestinal tract development of broilers from 1 to 39 d of age. A total of 1,800 days old, male Cobb 500 broilers were randomly assigned to 9 dietary treatments with 8 replicate pens (25 birds/pen). The experiment consisted of a factorial arrangement of 3 corn particle sizes (750, 1,150, and 1,550 μm) and 3 feed forms (mash, 3- and 4-mm pellets) provided from 1 to 39 d. Titanium dioxide (TiO2) was added as an indigestible marker (0.5%) during the finisher phase (27-39 d) to determine nutrient digestibility. Feed intake (FI), body weight (BW), and feed conversion ratio (FCR) were determined at 17, 27, and 39 d of age, with FCR adjusted for mortality. On d 40, 10 birds/pen were randomly selected and processed for meat yield determination. Data were analyzed as a 3×3 factorial (particle size x feed form) arrangement of treatments. Broilers fed 3- and 4-mm pellets had increased (P < 0.05) BW, FI, and lower FCR than broilers fed mash diets at 39 d of age. At 39 d of age, broilers fed diets with 750 µm corn particle size had heavier (P < 0.05) BW and increased FI than broilers fed diets with corn particle sizes of 1,150 and 1,550 µm. At 39 d of age FCR was unaffected by corn particle size. Heavier (P < 0.05) carcass and breast weights were observed for broilers fed 3-mm pellets. Broilers fed diets with corn particle size of 750 µm had heavier (P < 0.05) carcass and breast weight than broilers fed diets with 1,550 µm. Digestibility of nutrients was higher (P < 0.05) in pelleted diets, particularly when corn particle size was increased from 750 to 1,550 µm. Breast myopathies such as wooden breast (WB) and spaghetti meat (SM), were greater (P < 0.05) in broilers fed 3-mm pellets compared to mash diets. In conclusion, broilers fed 3- and 4-mm pelleted diets had greater nutrient digestibility and improved broiler performance compared to broilers fed mash diets.
Collapse
Affiliation(s)
- M S Rueda
- Department of Poultry Science, Auburn University, Auburn, AL 36830, USA
| | - S Bonilla
- Department of Poultry Science, Auburn University, Auburn, AL 36830, USA
| | - C de Souza
- Department of Poultry Science, Auburn University, Auburn, AL 36830, USA
| | - J D Starkey
- Department of Poultry Science, Auburn University, Auburn, AL 36830, USA
| | - C W Starkey
- Department of Poultry Science, Auburn University, Auburn, AL 36830, USA
| | - L Mejia
- Cobb Vantress, Siloam Springs, AR 72761, USA
| | - W J Pacheco
- Department of Poultry Science, Auburn University, Auburn, AL 36830, USA.
| |
Collapse
|
7
|
Che S, Pham PH, Barbut S, Bienzle D, Susta L. Transcriptomic Profiles of Pectoralis major Muscles Affected by Spaghetti Meat and Woody Breast in Broiler Chickens. Animals (Basel) 2024; 14:176. [PMID: 38254345 PMCID: PMC10812457 DOI: 10.3390/ani14020176] [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: 12/11/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
Spaghetti meat (SM) and woody breast (WB) are breast muscle myopathies of broiler chickens, characterized by separation of myofibers and by fibrosis, respectively. This study sought to investigate the transcriptomic profiles of breast muscles affected by SM and WB. Targeted sampling was conducted on a flock to obtain 10 WB, 10 SM, and 10 Normal Pectoralis major muscle samples from 37-day-old male chickens. Total RNA was extracted, cDNA was used for pair-end sequencing, and differentially expressed genes (DEGs) were determined by a false discovery rate of <0.1 and a >1.5-fold change. Principal component and heatmap cluster analyses showed that the SM and WB samples clustered together. No DEGs were observed between SM and WB fillets, while a total of 4018 and 2323 DEGs were found when comparing SM and WB, respectively, against Normal samples. In both the SM and WB samples, Gene Ontology terms associated with extracellular environment and immune response were enriched. The KEGG analysis showed enrichment of cytokine-cytokine receptor interaction and extracellular matrix-receptor interaction pathways in both myopathies. Although SM and WB are macroscopically different, the similar transcriptomic profiles suggest that these conditions may share a common pathogenesis. This is the first study to compare the transcriptomes of SM and WB, and it showed that, while both myopathies had profiles different from the normal breast muscle, SM and WB were similar, with comparable enriched metabolic pathways and processes despite presenting markedly different macroscopic features.
Collapse
Affiliation(s)
- Sunoh Che
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G2W1, Canada; (S.C.); (P.H.P.)
| | - Phuc H. Pham
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G2W1, Canada; (S.C.); (P.H.P.)
| | - Shai Barbut
- Department of Food Science, Ontario Agricultural College, University of Guelph, Guelph, ON N1G2W1, Canada;
| | - Dorothee Bienzle
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G2W1, Canada; (S.C.); (P.H.P.)
| | - Leonardo Susta
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G2W1, Canada; (S.C.); (P.H.P.)
| |
Collapse
|
8
|
Srimarut Y, Phanphuet A, Trithavisup T, Rattanawongsa W, Saenmuangchin R, Klamchuen A, Malila Y. Estimating In Vitro Protein Digestion and Protein Digestibility Corrected Amino Acid Score of Chicken Breasts Affected by White Striping and Wooden Breast Abnormalities. Foods 2024; 13:159. [PMID: 38201187 PMCID: PMC10778619 DOI: 10.3390/foods13010159] [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: 11/27/2023] [Revised: 12/20/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
An understanding regarding impacts of growth-related myopathies, i.e., white striping (WS) and wooden breast (WB), on the quality of dietary protein from cooked chicken breast is still limited. This study aimed at comparing protein content and in vitro protein digestion and estimating the in vitro protein digestibility corrected amino acid score (PDCAAS) of cooked chicken meat exhibiting different abnormality levels (i.e., normal, WS, and WS + WB). The results show that the WS + WB samples exhibited lower protein content, greater cooking loss, and greater lipid oxidation than those of normal samples (p < 0.05). No differences in protein carbonyls or the myofibril fragmentation index were found (p ≥ 0.05). Cooked samples were hydrolyzed in vitro using digestive enzyme mixtures that subsequently mimicked the enzymatic reactions in oral, gastric, and intestinal routes. The WS + WB samples exhibited greater values of free NH2 and degree of hydrolysis than the others at all digestion phases (p < 0.05), suggesting a greater proteolytic susceptibility. The in vitro PDCAAS of the WS + WB samples was greater than that of the other samples for pre-school children, school children, and adults (p < 0.05). Overall, the findings suggest that the cooked chicken breast with the WS + WB condition might provide greater protein digestibility and availability than WS and normal chicken breasts.
Collapse
Affiliation(s)
- Yanee Srimarut
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Apinya Phanphuet
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Thanatorn Trithavisup
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Wachiraya Rattanawongsa
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Rattaporn Saenmuangchin
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Annop Klamchuen
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Yuwares Malila
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| |
Collapse
|
9
|
Wang C, Susta L, Barbut S. Textural Restoration of Broiler Breast Fillets with Spaghetti Meat Myopathy, Using Two Alginate Gels Systems. Gels 2023; 10:7. [PMID: 38275847 PMCID: PMC10815640 DOI: 10.3390/gels10010007] [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: 10/10/2023] [Revised: 12/05/2023] [Accepted: 12/19/2023] [Indexed: 01/27/2024] Open
Abstract
The effects of salt-sensitive alginate ("A") and a two-component salt-tolerant alginate system ("B") used at a 0.5% or 1.0% level were evaluated in normal breast (NB) chicken fillets and in spaghetti meat (SM) fillets. Minced raw and cooked SM samples showed higher cooking loss (p < 0.05) and lower penetration force compared to NB meat. Both alginate systems significantly raised the penetration force in raw samples and decreased cooking loss (p < 0.05). Adding 1% of "A" or 0.5% "B" to SM, without salt, resulted in a similar penetration force as the cooked NB meat, while 1% "B" with salt resulted in a higher penetration force. Excluding salt from SM samples while adding alginate "A" or "B" improved texture profiles, but not to the same level as using NB without additives. Overall, salt, together with alginate "B", improved the texture of SM to that of normal meat without myopathy.
Collapse
Affiliation(s)
- Chaoyue Wang
- Department of Food Science, Ontario Agricultural College, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada;
| | - Leonardo Susta
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada;
| | - Shai Barbut
- Department of Food Science, Ontario Agricultural College, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada;
| |
Collapse
|
10
|
Malila Y. In vivo oxidative stress associated with growth-related myopathies in chicken and potential health impact: an opinion paper. Front Physiol 2023; 14:1291323. [PMID: 38028796 PMCID: PMC10652411 DOI: 10.3389/fphys.2023.1291323] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Affiliation(s)
- Yuwares Malila
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani, Thailand
| |
Collapse
|
11
|
Velleman SG. Broiler breast muscle myopathies: association with satellite cells. Poult Sci 2023; 102:102917. [PMID: 37478619 PMCID: PMC10387605 DOI: 10.1016/j.psj.2023.102917] [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: 06/23/2023] [Accepted: 06/28/2023] [Indexed: 07/23/2023] Open
Abstract
Heavy weight fast-growing meat-type broiler chickens have largely been selected for growth rate, muscle mass yield especially for the breast muscle, and feed conversion. Substantial improvements have been made, but in recent years breast meat quality issues resulting in product downgrades or condemnation have occurred especially from necrotic and fibrotic myopathies like Wooden Breast. In general, the morphological structure of the broiler breast muscle has changed in the modern commercial broiler with muscle fiber diameters increased, circulatory supply decreased, and connective spacing between individual fibers and fiber bundles decreased. Satellite cells are the primary cell type responsible for all posthatch muscle growth, and the repair and regeneration of muscle fibers. Recent evidence is suggestive of changes in the broiler satellite cell populations which will limit the ability of the satellite cells to regenerate damaged muscle fibers back to their original. These changes in the cellular biology of broiler satellite cells are likely associated with the necrosis and fibrosis observed in myopathies like Wooden Breast.
Collapse
Affiliation(s)
- Sandra G Velleman
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691, USA.
| |
Collapse
|
12
|
Alnahhas N, Pouliot E, Saucier L. The hypoxia-inducible factor 1 pathway plays a critical role in the development of breast muscle myopathies in broiler chickens: a comprehensive review. Front Physiol 2023; 14:1260987. [PMID: 37719466 PMCID: PMC10500075 DOI: 10.3389/fphys.2023.1260987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 08/21/2023] [Indexed: 09/19/2023] Open
Abstract
In light of the increased worldwide demand for poultry meat, genetic selection efforts have intensified to produce broiler strains that grow at a higher rate, have greater breast meat yield (BMY), and convert feed to meat more efficiently. The increased selection pressure for these traits, BMY in particular, has produced multiple breast meat quality defects collectively known as breast muscle myopathies (BMM). Hypoxia has been proposed as one of the major mechanisms triggering the onset and occurrence of these myopathies. In this review, the relevant literature on the causes and consequences of hypoxia in broiler breast muscles is reviewed and discussed, with a special focus on the hypoxia-inducible factor 1 (HIF-1) pathway. Muscle fiber hypertrophy induced by selective breeding for greater BMY reduces the space available in the perimysium and endomysium for blood vessels and capillaries. The hypoxic state that results from the lack of circulation in muscle tissue activates the HIF-1 pathway. This pathway alters energy metabolism by promoting anaerobic glycolysis, suppressing the tricarboxylic acid cycle and damaging mitochondrial function. These changes lead to oxidative stress that further exacerbate the progression of BMM. In addition, activating the HIF-1 pathway promotes fatty acid synthesis, lipogenesis, and lipid accumulation in myopathic muscle tissue, and interacts with profibrotic growth factors leading to increased deposition of matrix proteins in muscle tissue. By promoting lipidosis and fibrosis, the HIF-1 pathway contributes to the development of the distinctive phenotypes of BMM, including white striations in white striping-affected muscles and the increased hardness of wooden breast-affected muscles.
Collapse
Affiliation(s)
- Nabeel Alnahhas
- Department of Animal Science, Faculty of Agricultural and Food Sciences, Université Laval, Quebec, QC, Canada
| | | | - Linda Saucier
- Department of Animal Science, Faculty of Agricultural and Food Sciences, Université Laval, Quebec, QC, Canada
- Institute of Nutrition and Functional Foods, Université Laval, Quebec, QC, Canada
- Swine and Poultry Infectious Diseases Research Center, Université de Montréal, Saint-Hyacinthe, QC, Canada
| |
Collapse
|
13
|
Costa Filho DV, Rocha TCD, Carvalho JMD, Carvalho LMD, Galvão MDS, Pedrao MR, Estévez M, Madruga MS. Oxidative stability of white striping chicken breasts: effect of cold storage and heat treatments. Poult Sci 2023; 102:102826. [PMID: 37343347 PMCID: PMC10404771 DOI: 10.1016/j.psj.2023.102826] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/26/2023] [Accepted: 05/26/2023] [Indexed: 06/23/2023] Open
Abstract
This study aimed to investigate the level of lipid and protein oxidation in poultry breasts with severe white striping (WS; striation thickness > 1 mm) and nonaffected meats (N; normal breast) during storage under refrigeration (1°C for 14 d) and freezing (-18°C for 90 d). WS presented higher lipid content, although no difference in protein content was detected, compared to normal broiler breast (N). Regarding oxidative damages, a reduction in malondialdehyde and carbonyl protein, hexanal, octanal and nonanal levels, alongside the interaction of these compounds with other compounds in raw, roasted, and reheated breasts was observed under refrigerated storage (14 d). Freezing storage promotes an increase in carbonyls proteins, hexanal, octanal and nonanal levels at 45 d of storage in poultry meats and subsequent decrease, indicating the evolution of oxidative reactions. Regardless of the type of storage, in general, breasts with WS myopathy have higher levels of lipid and protein oxidation.
Collapse
Affiliation(s)
- Djalma Vitorino Costa Filho
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Thayse Cavalcante da Rocha
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Jéssica Moreira de Carvalho
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Leila Moreira de Carvalho
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Mércia de Sousa Galvão
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Mayka Reghiany Pedrao
- Graduate Program of Food Technology, Federal University of Technology-Paraná (UTFPR), Londrina, Paraná, 86036-370, Brazil
| | - Mario Estévez
- IPROCAR Research Institute, Tecal Research Group, Universidad de Extremadura, Caceres, 10003, Spain
| | - Marta Suely Madruga
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil.
| |
Collapse
|
14
|
Boonlaos A, Uddin MJ, Temyord K, Jattawa D, Kayan A. Muscle fiber characteristics and expression level of Troponin T3, Toll-like receptor 2, and Toll-like receptor 4 genes in chicken meat with white striping. Vet World 2023; 16:1415-1420. [PMID: 37621550 PMCID: PMC10446722 DOI: 10.14202/vetworld.2023.1415-1420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/31/2023] [Indexed: 08/26/2023] Open
Abstract
Background and Aim The poultry industry faces an emerging muscular defect in chicken meat called white striping (WS). The biological processes associated with WS myopathy are immune system activation, angiogenesis, hypoxia, cell death, and striated muscle contraction. We examined the Troponin T3 (TNNT3), Toll-like receptor 2 (TLR2), and Toll-like receptor 4 (TLR4) genes based on their functions related to muscle contraction and the innate immune system. This study aimed to determine the muscle fiber characteristics (MFCs) and expression level of TNNT3, TLR2, and TLR4 genes in white striping chicken meat (WSCM). Materials and Methods A total of 428 breast samples were randomly collected from a commercial poultry processing plant. The samples were classified into four levels: 0 (normal), 1 (moderate WS), 2 (severe WS), and 3 (extreme WS). Five samples per group were selected to evaluate MFCs, including total number of muscle fibers, muscle fiber diameter, cross-sectional area, endomysium thickness, and perimysium thickness. Five samples per group were selected for ribonucleic acid (RNA) isolation to evaluate the messenger RNA (mRNA) expression levels of TNNT3, TLR2, and TLR4 genes related to WS. Results Statistical analysis revealed that the total number of fibers, endomysium thickness, and perimysium thickness significantly differed between groups (p < 0.05). Muscle fiber diameter and cross-sectional area did not significantly differ (p > 0.05). The expression of the TNNT3 gene did not significantly differ among groups (p > 0.05). Toll-like receptor 2 and TLR4 mRNA expression significantly differed among groups (p < 0.05). Conclusion These detailed MFCs will provide baseline information to observe WS in chicken meat. Toll-like receptor 2 and TLR4 genes may play a role in the occurrence of WS in chicken meat through non-specific immune reactions.
Collapse
Affiliation(s)
- Antika Boonlaos
- Department of Animal Science, Faculty of Agriculture, Kasetsart University, Bangkok, Thailand
| | - Muhammad Jasim Uddin
- School of Veterinary Medicine, Murdoch University, Western Australia, Australia
- Center for Biosecurity and One Health, Harry Butler Institute, Murdoch University, Murdoch, Australia
| | - Katchaporn Temyord
- Bureau of Livestock Standard and Certification, Department of Livestock Development, Bangkok, Thailand
| | - Danai Jattawa
- Department of Animal Science, Faculty of Agriculture, Kasetsart University, Bangkok, Thailand
| | - Autchara Kayan
- Department of Animal Science, Faculty of Agriculture, Kasetsart University, Bangkok, Thailand
| |
Collapse
|
15
|
Study of emerging chicken meat quality defects using OMICs: What do we know? J Proteomics 2023; 276:104837. [PMID: 36781045 DOI: 10.1016/j.jprot.2023.104837] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/30/2023] [Accepted: 01/30/2023] [Indexed: 02/13/2023]
Abstract
Starting in approximately 2010, broiler breast meat myopathies, specifically woody breast meat, white striping, spaghetti meat, and gaping have increased in prevalence in the broiler meat industry. Omic methods have been used to elucidate compositional, genetic, and biochemical differences between myopathic and normal breast meat and have provided information on the factors that contribute to these myopathies. This review paper focuses on the genomic, transcriptomic, proteomic, metabolomic, and other omics research that has been conducted to unravel the molecular mechanisms involved in the development of these myopathies and their associated factors and potential causes. SIGNIFICANCE: This review manuscript summarizes poultry meat quality defects, also referred to as myopathies, that have been evaluated using omics methods. Genomics, transcriptomics, proteomics, metabolomics and other methodologies have been used to understand the genetic predisposition, the protein expression, and the biochemical pathways that are associated with the expression of woody breast meat, white striping, and other myopathies. This has allowed researchers and the industry to differentiate between chicken breast meat with and without myopathic muscle as well as the environmental and genetic conditions that contribute to differences in biochemical pathways and lead to the phenotypes associate with these different myopathies.
Collapse
|
16
|
White striping, woody breast and spaghetti meat: Cooccurrence and relationship with breast fillet weight in big broiler chicken flocks. CZECH JOURNAL OF ANIMAL SCIENCE 2023. [DOI: 10.17221/173/2022-cjas] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
|
17
|
Kong F, Bai L, He Z, Sun J, Tan X, Zhao D, Feng F, Liu D, Zhao G, Wen J, Liu R. Integrated metabolomics and lipidomics evaluate the alterations of flavor precursors in chicken breast muscle with white striping symptom. Front Physiol 2023; 13:1079667. [PMID: 36741806 PMCID: PMC9889919 DOI: 10.3389/fphys.2022.1079667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/13/2022] [Indexed: 01/19/2023] Open
Abstract
White striping (WS) is the most common myopathy in the broiler chicken industry. To reveal flavor changes of WS meat objectively, flavor precursors of WS breast muscle were evaluated systematically with integrated metabolomics and lipidomics. The results showed that WS could be distinguished from normal controls by E-nose, and four volatile compounds (o-xylene, benzene, 1,3-dimethyl, 2-heptanone and 6-methyl and Acetic acid and ethyl ester) were detected as decreased compounds by gas chromatography-mass spectrometry. Lipidomic analysis showed that WS breast fillets featured increased neutral lipid (83.8%) and decreased phospholipid molecules (33.2%). Targeted metabolomic analysis indicated that 16 hydrophilic metabolites were altered. Thereinto, some water-soluble flavor precursors, such as adenosine monophosphate, GDP-fucose and L-arginine increased significantly, but fructose 1,6-bisphosphate and L-histidine significantly decreased in the WS group. These results provided a systematic evaluation of the flavor precursors profile in the WS meat of broiler chickens.
Collapse
Affiliation(s)
- Fuli Kong
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China
| | - Lu Bai
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China
| | - Zhengxiao He
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China
| | - Jiahong Sun
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China
| | - Xiaodong Tan
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China
| | - Di Zhao
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China
| | - Furong Feng
- Foshan Gaoming Xinguang Agricultural and Animal Industrials Corporation, Foshan, China
| | - Dawei Liu
- Foshan Gaoming Xinguang Agricultural and Animal Industrials Corporation, Foshan, China
| | - Guiping Zhao
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China
| | - Jie Wen
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China,*Correspondence: Jie Wen, ; Ranran Liu,
| | - Ranran Liu
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China,State Key Laboratory of Animal Nutrition, Key Laboratory of Animal (Poultry), Genetics Breeding and Reproduction, Ministry of Agriculture, Beijing, China,*Correspondence: Jie Wen, ; Ranran Liu,
| |
Collapse
|
18
|
Ahsan U, İpek E, Özdemir ÖS, Aydın AK, Raza I, Çalık A, Kuter E, Özsoy ŞY, Cengiz Ö. Intermittent dilution of dietary digestible lysine lowers the incidence of white striping by suppressing the growth, lipid synthesis, and muscle damage in broiler chickens. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:283-297. [PMID: 35861039 DOI: 10.1002/jsfa.12140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 06/22/2022] [Accepted: 07/21/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND White striping (WS) is a myopathy of breast muscle (Pectoralis major) that affects the quality and consumer acceptance of breast fillets of broiler chickens. Previous studies have shown that intermittent dilution of dietary nutrients suppresses the development of WS on the breast muscle of broiler chickens. However, the mechanism by which these interventions reduce the occurrence of WS remains inconclusive. In this study, we adopted intermittent reduction of dietary digestible lysine (dLys) density or metabolizable energy (ME) and amino acid (AA) density using chemical and fatty acid composition of breast fillets, and blood metabolites to understand the mechanism while histopathology and immunohistochemistry of breast muscles were used for confirmation. RESULTS Occurrence of WS was lower in broiler chickens fed 85% dLys diets in comparison with other groups. Crude protein and ether extract in breast meat of 85% dLys groups were greater (P < 0.001) and lower (P = 0.010), respectively. Serum concentrations of lipid metabolites and enzymes were lower in broiler chickens fed 85% dLys diets than control group (P < 0.05). Feeding 85% dLys diets had low degree of myodegeneration and necrosis, inflammation, lipid deposition, infiltration of T-lymphocyte (CD3+) and macrophages (Iba-1+), and low expression of heat-shock protein 70 (HSP70) than other groups (P < 0.001). CONCLUSION Dilution of dietary dLys to 85% of the required quantities reduces the development of WS in broiler chickens by slowing the growth, lipid synthesis, and muscle damage confirmed by lower extent of histopathological lesions. © 2022 Society of Chemical Industry.
Collapse
Affiliation(s)
- Umair Ahsan
- Department of Plant and Animal Production, Burdur Vocational School of Food, Agriculture and Livestock, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Türkiye
- Center for Agriculture, Livestock and Food Research, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Türkiye
| | - Emrah İpek
- Department of Pathology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, 09016, Türkiye
| | - Özge Sayın Özdemir
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, 09016, Türkiye
| | - Aybala Kübra Aydın
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, 09016, Türkiye
| | - Ifrah Raza
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, 09016, Türkiye
| | - Ali Çalık
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Ankara University, Ankara, 06110, Türkiye
| | - Eren Kuter
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Türkiye
| | - Şule Yurdagül Özsoy
- Department of Pathology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, 09016, Türkiye
| | - Özcan Cengiz
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, 09016, Türkiye
| |
Collapse
|
19
|
Bailey RA. Strategies and opportunities to control breast myopathies: An opinion paper. Front Physiol 2023; 14:1173564. [PMID: 37089423 PMCID: PMC10115961 DOI: 10.3389/fphys.2023.1173564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 03/23/2023] [Indexed: 04/25/2023] Open
|
20
|
Huerta A, Trocino A, Birolo M, Pascual A, Bordignon F, Radaelli G, Bortoletti M, Xiccato G. Growth performance and gut response of broiler chickens fed diets supplemented with grape ( Vitis vinifera L.) seed extract. ITALIAN JOURNAL OF ANIMAL SCIENCE 2022. [DOI: 10.1080/1828051x.2022.2084462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Almudena Huerta
- Dipartimento di Biomedicina Comparata e Alimentazione (BCA), Università degli Studi di Padova, Legnaro, Italy
| | - Angela Trocino
- Dipartimento di Biomedicina Comparata e Alimentazione (BCA), Università degli Studi di Padova, Legnaro, Italy
| | - Marco Birolo
- Dipartimento di Agronomia, Animali, Alimenti, Risorse naturali e Ambiente (DAFNAE), Università degli Studi di Padova, Legnaro, Italy
| | - Antón Pascual
- Dipartimento di Biomedicina Comparata e Alimentazione (BCA), Università degli Studi di Padova, Legnaro, Italy
| | - Francesco Bordignon
- Dipartimento di Agronomia, Animali, Alimenti, Risorse naturali e Ambiente (DAFNAE), Università degli Studi di Padova, Legnaro, Italy
| | - Giuseppe Radaelli
- Dipartimento di Biomedicina Comparata e Alimentazione (BCA), Università degli Studi di Padova, Legnaro, Italy
| | - Martina Bortoletti
- Dipartimento di Biomedicina Comparata e Alimentazione (BCA), Università degli Studi di Padova, Legnaro, Italy
| | - Gerolamo Xiccato
- Dipartimento di Agronomia, Animali, Alimenti, Risorse naturali e Ambiente (DAFNAE), Università degli Studi di Padova, Legnaro, Italy
| |
Collapse
|
21
|
Wang C, Che S, Susta L, Barbut S. Textural and physical properties of breast fillets with myopathies (wooden breast, white striping, spaghetti meat) in Canadian fast-growing broiler chickens. Poult Sci 2022; 102:102309. [PMID: 36473378 PMCID: PMC9720337 DOI: 10.1016/j.psj.2022.102309] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 10/20/2022] [Accepted: 10/30/2022] [Indexed: 11/08/2022] Open
Abstract
The combined effects of different severities of Wooden Breast (WB), White Striping (WS), and Spaghetti Meat (SM) were examined in 300 chicken breast fillets from 10 flocks. Severity (0 = absent, 1 = mild, noticeable upon close inspection, 2 = severe), noticeably altered from normal breast fillet (NB). Results showed that any combination of myopathies and severity resulted in significantly elevated compression force, pH and peak counts measured by the shear force test. With the exception of mild WB + mild WS, all combinations resulted in significantly higher drip loss, cooking loss and lightness value. Overall, the quality of fillets was affected the least by WS, while negatively affected the most by SM. There were limited effects on fillet quality from mild WB but major deleterious effects from severe WB.
Collapse
Affiliation(s)
- Chaoyue Wang
- Department of Food Science, Ontario Agricultural College, University of Guelph, Guelph, Ontario, Canada N1G 2W1
| | - Sunoh Che
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada N1G 2W1
| | - Leonardo Susta
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada N1G 2W1
| | - Shai Barbut
- Department of Food Science, Ontario Agricultural College, University of Guelph, Guelph, Ontario, Canada N1G 2W1,Adaptation Physiology Department, Wageningen University, The Netherlands,Corresponding author:
| |
Collapse
|
22
|
Malila Y, Thanatsang KV, Sanpinit P, Arayamethakorn S, Soglia F, Zappaterra M, Bordini M, Sirri F, Rungrassamee W, Davoli R, Petracci M. Differential expression patterns of genes associated with metabolisms, muscle growth and repair in Pectoralis major muscles of fast- and medium-growing chickens. PLoS One 2022; 17:e0275160. [PMID: 36190974 PMCID: PMC9529130 DOI: 10.1371/journal.pone.0275160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022] Open
Abstract
The aim of this study was to investigate the expression of genes related to muscle growth, hypoxia and oxidative stress responses, a multi-substrate serine/threonine-protein kinase (AMPK) and AMPK-related kinases, carbohydrate metabolism, satellite cells activities and fibro- adipogenic progenitors (FAPs) in fast-growing (FG) (n = 30) and medium-growing (MG) chickens (n = 30). Pectoralis major muscles were collected at 7d, 14d, 21d, 28d, 35d and 42d of age. According to their macroscopic features, the samples from FG up to 21d of age were classified as unaffected, while all samples collected at an older age exhibited macroscopic features ascribable to white striping and/or wooden breast abnormalities. In contrast, MG samples did not show any feature associated to muscle disorders. The absolute transcript abundance of 33 target genes was examined by droplet digital polymerase chain reaction. The results showed differential gene expression profiles between FG and MG chickens at different ages. While most genes remained unchanged in MG chickens, the expression patterns of several genes in FG were significantly affected by age. Genes encoding alpha 1, alpha 2, beta 2 and gamma 3 isoforms of AMPK, as well as AMPK-related kinases, were identified as differentially expressed between the two strains. The results support the hypothesis of oxidative stress-induced muscle damage with metabolic alterations in FG chickens. An increased expression of ANXA2, DES, LITAF, MMP14, MYF5 and TGFB1 was observed in FG strain. The results suggest the occurrence of dysregulation of FAP proliferation and differentiation occurring during muscle repair. FAPs could play an important role in defining the proliferation of connective tissue (fibrosis) and deposition of intermuscular adipose tissue which represents distinctive traits of muscle abnormalities. Overall, these findings demonstrate that dysregulated molecular processes associated with myopathic lesions in chickens are strongly influenced by growth rate, and, to some extent, by age.
Collapse
Affiliation(s)
- Yuwares Malila
- National Center for Genetic Engineering and Biotechnology (BIOTEC), Pathum Thani, Thailand
- * E-mail:
| | | | - Pornnicha Sanpinit
- National Center for Genetic Engineering and Biotechnology (BIOTEC), Pathum Thani, Thailand
| | - Sopacha Arayamethakorn
- National Center for Genetic Engineering and Biotechnology (BIOTEC), Pathum Thani, Thailand
| | - Francesca Soglia
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum, University of Bologna, Cesena (FC), Italy
| | - Martina Zappaterra
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum, University of Bologna, Bologna (BO), Italy
| | - Martina Bordini
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum, University of Bologna, Bologna (BO), Italy
| | - Federico Sirri
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum, University of Bologna, Cesena (FC), Italy
| | - Wanilada Rungrassamee
- National Center for Genetic Engineering and Biotechnology (BIOTEC), Pathum Thani, Thailand
| | - Roberta Davoli
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum, University of Bologna, Bologna (BO), Italy
| | - Massimiliano Petracci
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum, University of Bologna, Cesena (FC), Italy
| |
Collapse
|
23
|
Ebeid TA, Tůmová E, Ketta M, Chodová D. Recent advances in the role of feed restriction in poultry productivity: part II- carcass characteristics, meat quality, muscle fibre properties, and breast meat myopathies. WORLD POULTRY SCI J 2022. [DOI: 10.1080/00439339.2022.2121674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Tarek A. Ebeid
- Department of Animal Production and Breeding, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
- Department of Poultry Production, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, Egypt
| | - Eva Tůmová
- Department of Animal Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech Republic
| | - Mohamed Ketta
- Department of Animal Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech Republic
| | - Darina Chodová
- Department of Animal Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech Republic
| |
Collapse
|
24
|
Wang C, Susta L, Barbut S. Restoring Functionalities in Chicken Breast Fillets with Spaghetti Meat Myopathy by Using Dairy Proteins Gels. Gels 2022; 8:gels8090558. [PMID: 36135272 PMCID: PMC9498344 DOI: 10.3390/gels8090558] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 12/03/2022] Open
Abstract
The use of caseinate, whole milk powder, and two whey protein preparations (WP; 2% w/w) was studied in minced meat made with normal breast (NB), and ones showing spaghetti meat (SM). SM is an emerging myopathy known for muscle fiber separation and lower protein content, costing $100s of millions to the industry. Using SM without dairy proteins resulted in a higher cooking loss (SM: 3.75%, NB: 2.29%; p < 0.05), and lower hardness (SM: 29.83 N, NB: 34.98 N), and chewiness (SM: 1.29, NB: 1.56) compared to NB. Using dairy proteins, except WP concentrate and WP isolate, significantly improved yield and increased hardness. Adding WP isolate to SM resulted in a similar texture profile as NB samples without dairy proteins (34 and 35 N hardness; 0.22 and 0.24 springiness; 1.57 and 1.59 chewiness values, respectively). Adding caseinate and whole milk to SM showed a more substantial effect of improving water-holding capacity, increasing hardness, gumminess, and chewiness compared to adding WP; i.e., adding caseinate and milk powder resulted in higher values for those parameters compared to NB without additives. Overall, it is shown that dairy proteins can be added to SM to produce minced poultry meat products with similar or higher yield and texture profiles compared to using normal breast fillets.
Collapse
Affiliation(s)
- Chaoyue Wang
- Department of Food Science, Ontario Agricultural College, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
- Correspondence:
| | - Leonardo Susta
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
| | - Shai Barbut
- Department of Food Science, Ontario Agricultural College, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
| |
Collapse
|
25
|
Pascual A, Pauletto M, Trocino A, Birolo M, Dacasto M, Giantin M, Bordignon F, Ballarin C, Bortoletti M, Pillan G, Xiccato G. Effect of the dietary supplementation with extracts of chestnut wood and grape pomace on performance and jejunum response in female and male broiler chickens at different ages. J Anim Sci Biotechnol 2022; 13:102. [PMID: 35978386 PMCID: PMC9387010 DOI: 10.1186/s40104-022-00736-w] [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: 02/03/2022] [Accepted: 06/01/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Recently, interest in the use of herbs and phytogenic compounds has grown because of their potential role in the production and health of livestock animals. Among these compounds, several tannins have been tested in poultry, but those from chestnut wood and grape-industry byproducts have attracted remarkable interest. Thus, the present study aimed to gain further insights into the mechanisms involved in the response to the dietary supplementation with extracts of chestnut wood or grape pomace. To this purpose, 864 broiler chickens were fed a control diet (C) or the same diet supplemented 0.2% chestnut wood (CN) extract or 0.2% grape pomace (GP) extract from hatching until commercial slaughtering (at 45 days of age) to assess their effects on performance, meat quality, jejunum immune response and whole-transcriptome profiling in both sexes at different ages (15 and 35 d). RESULTS Final live weight and daily weight gain significantly increased (P < 0.01) in chickens fed GP diets compared to CN and C diets. The villi height was lower in chickens fed the CN diet than in those fed the C diet (P < 0.001); moreover, a lower density of CD45+ cells was observed in chickens fed the CN diet (P < 0.05) compared to those fed the C and GP diets. Genes involved in either pro- or anti-inflammatory response pathways, and antimicrobial and antioxidant responses were affected by GP and CN diets. There was no effect of the dietary treatment on meat quality. Regarding sex, in addition to a lower growth performance, females showed a lower occurrence of wooden breast (16.7% vs. 55.6%; P < 0.001) and a higher occurrence of spaghetti meat (48.6% vs. 4.17%; P < 0.001) in pectoralis major muscles after slaughtering than those in males. Based on the results of whole-transcriptome profiling, a significant activation of some molecular pathways related to immunity was observed in males compared with those of females. CONCLUSIONS The GP supplementation improved chicken performance and promoted immune responses in the intestinal mucosa; moreover, age and sex were associated with the most relevant transcriptional changes.
Collapse
Affiliation(s)
- A Pascual
- Department of Agronomy, Food, Natural Resources, Animal and Environment (DAFNAE), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - M Pauletto
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - A Trocino
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy.
| | - M Birolo
- Department of Agronomy, Food, Natural Resources, Animal and Environment (DAFNAE), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - M Dacasto
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - M Giantin
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - F Bordignon
- Department of Agronomy, Food, Natural Resources, Animal and Environment (DAFNAE), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - C Ballarin
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - M Bortoletti
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - G Pillan
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| | - G Xiccato
- Department of Agronomy, Food, Natural Resources, Animal and Environment (DAFNAE), University of Padova, Viale dell'Università 16, 35020, Padova, Legnaro, Italy
| |
Collapse
|
26
|
de Moraes Pinto LA, Razente RA, Benito CE, Gubert L, Stefanello LR, Simões EP, da Silva Júnior RC, de Oliveira Monteschio J, Fernandes JIM. Clove essential oil (
Syzygium aromaticum
L.) as a natural preservative to improve the shelf‐life of chicken patties with different degrees of myopathy. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Rodolfo André Razente
- Animal Science Post‐Graduate Program Federal University of Paraná‐ Sector Palotina Palotina Paraná Brazil
| | - Carlos Eduardo Benito
- Department of Zootecnia Federal University of Paraná – Sector Palotina Palotina Paraná Brazil
| | - Laura Gubert
- Department of Zootecnia Federal University of Paraná – Sector Palotina Palotina Paraná Brazil
| | | | - Eduarda Pires Simões
- Department of Zootecnia Federal University of Paraná – Sector Palotina Palotina Paraná Brazil
| | | | | | | |
Collapse
|
27
|
Kuter E, Ahsan U, Sevim Ö, Tatlı O, Şahiner HS, Karimiyan Khamseh E, Bardakçı Yılmaz Ö, Cengiz Ö, Köksal BH, Pekel AY, Önol AG. Carcass characteristics, meat quality, nutrient composition, serum biochemistry and oxidant/antioxidant status in white striping-affected broiler chickens fed diets based on corn-soybean meal. Br Poult Sci 2022; 63:788-794. [PMID: 35848771 DOI: 10.1080/00071668.2022.2102890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
1. Effects of the incidence of white striping (WS) in relation to carcass weights and yields, breast meat quality and composition, serum biochemistry and oxidant/antioxidant status of breast meat in broiler chickens were investigated. 2. The study consisted of 180, one-d-old male broiler chickens fed corn-soybean meal-based starter, grower, finisher and withdrawal diets identical to commercial chicken diets. On d 49, all the birds were slaughtered and breast fillets were visually scored for the incidence of WS. Breast meat and blood samples were collected and categorised based on the presence or absence of WS. 3. The study revealed greater slaughter weight, carcass and breast fillet weights and yields, lower pHu and higher cooking loss of breast meat with WS lesions (P<0.05). WS-affected breast fillets had greater fat and lower crude protein contents in comparison with normal meat (P<0.001). Serum creatine kinase levels were greater in broilers with WS (P=0.011), whereas oxidant/antioxidant status of breast meat remained unaffected. 4. Taken together, the presence of WS on breast muscle altered the quality and nutrient composition of breast fillets and serum creatine kinase levels in broiler chickens fed diets based on corn-soybean meal. Nevertheless, WS was more common in heavier broilers having higher breast weight and yield.
Collapse
Affiliation(s)
- Eren Kuter
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur 15030, Turkey
| | - Umair Ahsan
- Department of Plant and Animal Production, Burdur Vocational School of Food, Agriculture and Livestock, Burdur Mehmet Akif Ersoy University, Burdur 15030, Turkey.,Center for Agriculture, Livestock and Food Research, Burdur Mehmet Akif Ersoy University, Burdur 15030, Turkey
| | - Ömer Sevim
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın 09016, Turkey
| | - Onur Tatlı
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın 09016, Turkey
| | - Hande Sultan Şahiner
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın 09016, Turkey
| | - Ehsan Karimiyan Khamseh
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın 09016, Turkey
| | - Özge Bardakçı Yılmaz
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın 09016, Turkey
| | - Özcan Cengiz
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın 09016, Turkey
| | - Bekir Hakan Köksal
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın 09016, Turkey
| | - Ahmet Yavuz Pekel
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Istanbul University-Cerrahpaşa, Istanbul 34500, Turkey
| | - Ahmet Gökhan Önol
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın 09016, Turkey
| |
Collapse
|
28
|
Bordini M, Soglia F, Davoli R, Zappaterra M, Petracci M, Meluzzi A. Molecular Pathways and Key Genes Associated With Breast Width and Protein Content in White Striping and Wooden Breast Chicken Pectoral Muscle. Front Physiol 2022; 13:936768. [PMID: 35874513 PMCID: PMC9304951 DOI: 10.3389/fphys.2022.936768] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 06/17/2022] [Indexed: 01/10/2023] Open
Abstract
Growth-related abnormalities affecting modern chickens, known as White Striping (WS) and Wooden Breast (WB), have been deeply investigated in the last decade. Nevertheless, their precise etiology remains unclear. The present study aimed at providing new insights into the molecular mechanisms involved in their onset by identifying clusters of co-expressed genes (i.e., modules) and key loci associated with phenotypes highly related to the occurrence of these muscular disorders. The data obtained by a Weighted Gene Co-expression Network Analysis (WGCNA) were investigated to identify hub genes associated with the parameters breast width (W) and total crude protein content (PC) of Pectoralis major muscles (PM) previously harvested from 12 fast-growing broilers (6 normal vs. 6 affected by WS/WB). W and PC can be considered markers of the high breast yield of modern broilers and the impaired composition of abnormal fillets, respectively. Among the identified modules, the turquoise (r = -0.90, p < 0.0001) and yellow2 (r = 0.91, p < 0.0001) were those most significantly related to PC and W, and therefore respectively named “protein content” and “width” modules. Functional analysis of the width module evidenced genes involved in the ubiquitin-mediated proteolysis and inflammatory response. GTPase activator activity, PI3K-Akt signaling pathway, collagen catabolic process, and blood vessel development have been detected among the most significant functional categories of the protein content module. The most interconnected hub genes detected for the width module encode for proteins implicated in the adaptive responses to oxidative stress (i.e., THRAP3 and PRPF40A), and a member of the inhibitor of apoptosis family (i.e., BIRC2) involved in contrasting apoptotic events related to the endoplasmic reticulum (ER)-stress. The protein content module showed hub genes coding for different types of collagens (such as COL6A3 and COL5A2), along with MMP2 and SPARC, which are implicated in Collagen type IV catabolism and biosynthesis. Taken together, the present findings suggested that an ER stress condition may underly the inflammatory responses and apoptotic events taking place within affected PM muscles. Moreover, these results support the hypothesis of a role of the Collagen type IV in the cascade of events leading to the occurrence of WS/WB and identify novel actors probably involved in their onset.
Collapse
Affiliation(s)
- Martina Bordini
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Francesca Soglia
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum—University of Bologna, Cesena, Italy
| | - Roberta Davoli
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Martina Zappaterra
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum—University of Bologna, Bologna, Italy
- *Correspondence: Martina Zappaterra,
| | - Massimiliano Petracci
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum—University of Bologna, Cesena, Italy
| | - Adele Meluzzi
- Department of Agricultural and Food Sciences (DISTAL), Alma Mater Studiorum—University of Bologna, Bologna, Italy
| |
Collapse
|
29
|
Bordignon F, Xiccato G, Boskovic Cabrol M, Birolo M, Trocino A. Factors Affecting Breast Myopathies in Broiler Chickens and Quality of Defective Meat: A Meta-Analysis. Front Physiol 2022; 13:933235. [PMID: 35846009 PMCID: PMC9283645 DOI: 10.3389/fphys.2022.933235] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/13/2022] [Indexed: 01/10/2023] Open
Abstract
Fast-growing broiler chickens are subjected to breast myopathies such as white striping (WS), wooden breast (WB), and spaghetti meat (SM). Available studies about risk factors for myopathy occurrence often used flock data whereas a few reports evaluated chicken individual data. Thus, the present study aimed to elucidate the effect of growth and slaughter traits, besides sex and genotype on myopathy occurrence. Data were obtained from eight experimental trials, which used a total of 6,036 broiler chickens. Sex, genotype, daily weight gain, slaughter weight, and breast yield were evaluated as potential risk factors by logistic regression analyses. Then, the effects of myopathy and sex were evaluated on meat rheological traits (pH, colour, cooking losses and shear force). Based on a logistic regression, WS occurrence was associated with genotype, breast weight, and breast yield. Compared with chickens with intermediate breast weight and breast yield, higher odds of having WS were found in chickens with high breast weight (OR: 1.49) and yield (OR: 1.27), whereas lower odds were found in those with low breast weight (OR: 0.57) and yield (OR: 0.82). As for WB and SM, females had lower odds of having WB (OR: 0.55) and higher odds of showing SM (OR: 15.4) compared to males. In males, higher odds of having WB were found in chickens with a high daily weight gain (OR: 1.75) compared to those with an intermediate daily weight gain. In females, higher odds of having SM were associated to a high slaughter weight (OR: 2.10) while lower odds to a low slaughter weight (OR: 0.87). As for meat quality, only WB meat was clearly different for some technological and sensorial properties, which can play a major role also in meat processing. In conclusion, our analysis identified breast development as a potential risk factor for WS, while a high growth was the risk factor for WB and SM. A different probability of having WB or SM in females and male was found.
Collapse
Affiliation(s)
- Francesco Bordignon
- Department of Agronomy, Food, Natural Resources, Animal and Environment (DAFNAE), University of Padova, Padova, Italy
| | - Gerolamo Xiccato
- Department of Agronomy, Food, Natural Resources, Animal and Environment (DAFNAE), University of Padova, Padova, Italy
| | - Marija Boskovic Cabrol
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, University of Belgrade, Belgrade, Serbia
| | - Marco Birolo
- Department of Agronomy, Food, Natural Resources, Animal and Environment (DAFNAE), University of Padova, Padova, Italy
| | - Angela Trocino
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Padova, Italy
- *Correspondence: Angela Trocino,
| |
Collapse
|
30
|
Relationship among Sex, Skin Color, and Production Parameters of Broiler in Pectoral Myopathies. Animals (Basel) 2022; 12:ani12131617. [PMID: 35804516 PMCID: PMC9264991 DOI: 10.3390/ani12131617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/21/2022] [Accepted: 06/21/2022] [Indexed: 12/04/2022] Open
Abstract
Breast anomalies in broilers, especially wooden breast (WB) and spaghetti meat (SM), cause high economic losses to the poultry meat sector. In order to identify the parameters that have a causal effect and to reduce the incidence of these myopathies, 141,792 broilers were analyzed in a total of 1477 batches using a visual grading system. The relationship among productive parameters such as the feed conversion ratio, live weight, growth rate, and mortality, was evaluated. Effects due to skin color (white vs. yellow), broiler sex (male, female, and mixed groups), feed presentation (grain vs. mash), and veterinary treatments (treated vs. untreated) were also included in the statistical study. Live weight was observed to have a significant effect (p < 0.001) on WB incidence, which increased by 1.11 for each 100 g of weight. Weight did not significantly affect the incidence of SM. Males had a higher incidence of WB and a lower incidence of SM than females. The incidence of both myopathies varied between samples that turned out to be significantly affected by some of the variables considered in the model, such as grain feeding and the feed conversion ratio. Controlling these factors in the broiler production could help to reduce the incidence of WB and SM.
Collapse
|
31
|
Tasoniero G, Zhuang H, Bowker B. Biochemical and Physicochemical Changes in Spaghetti Meat During Refrigerated Storage of Chicken Breast. Front Physiol 2022; 13:894544. [PMID: 35784896 PMCID: PMC9240622 DOI: 10.3389/fphys.2022.894544] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
This study investigated postmortem muscle protein degradation and myowater properties in broiler breasts afflicted with the Spaghetti Meat (SM) myopathy during 7 days of storage. Severe SM and unaffected (NORM) breast fillets were analyzed at days 0, 3, and 7 postmortem for TD-NMR myowater traits, myofibrillar protein profiles, calpain activity, free calcium, and desmin and troponin-T degradation patterns. Only at day 0, muscle histology, fiber size and sarcomere length were assessed on multiple fillet portions. In SM breasts, the intramyofibrillar water population exhibited longer relaxation times (p = 0.0172) and a lower proportion (p = 0.0118) compared to NORM. SM had a greater proportion of extramyofibrillar water (p = 0.0080) possessing a longer relaxation time (p = 0.0001). Overall, the SM myopathy had only a minor impact on the myofibrillar proteins profiles and did not affect either free calcium concentration, calpain activity, or the degradation of desmin and TnT, while storage time strongly affected all the traits measured. At microscopic level, muscle tissue from SM fillets exhibited the typical indicators of myodegeneration mostly in the superficial-cranial portion of the breast, while fiber size and sarcomere length were similar between the two muscle conditions irrespectively from the portion considered. The lack of overall significant interaction effects between muscle condition and storage period suggested that SM and NORM breast meat experience similar proteolytic and physical changes during the postmortem period.
Collapse
|
32
|
Wang YH, Lin J, Wang J, Wu SG, Qiu K, Zhang HJ, Qi GH. The Role of Incubation Conditions on the Regulation of Muscle Development and Meat Quality in Poultry. Front Physiol 2022; 13:883134. [PMID: 35784883 PMCID: PMC9240787 DOI: 10.3389/fphys.2022.883134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 05/24/2022] [Indexed: 11/23/2022] Open
Abstract
Muscle is the most abundant edible tissue in table poultry, which serves as an important source of high protein for humans. Poultry myofiber originates in the early embryogenic stage, and the overall muscle fiber number is almost determined before hatching. Muscle development in the embryonic stage is critical to the posthatch muscle growth and final meat yield and quality. Incubation conditions including temperature, humidity, oxygen density, ventilation and lighting may substantially affect the number, shape and structure of the muscle fiber, which may produce long-lasting effect on the postnatal muscle growth and meat quality. Suboptimal incubation conditions can induce the onset of myopathies. Early exposure to suitable hatching conditions may modify the muscle histomorphology posthatch and the final muscle mass of the birds by regulating embryonic hormone levels and benefit the muscle cell activity. The elucidation of the muscle development at the embryonic stage would facilitate the modulation of poultry muscle quantity and meat quality. This review starts from the physical and biochemical characteristics of poultry myofiber formation, and brings together recent advances of incubation conditions on satellite cell migration, fiber development and transformation, and subsequent muscle myopathies and other meat quality defects. The underlying molecular and cellular mechanisms for the induced muscle growth and meat quality traits are also discussed. The future studies on the effects of external incubation conditions on the regulation of muscle cell proliferation and meat quality are suggested. This review may broaden our knowledge on the regulation of incubation conditions on poultry muscle development, and provide more informative decisions for hatchery in the selection of hatching parameter for pursuit of more large muscle size and superior meat quality.
Collapse
|
33
|
Velleman SG, Coy CS, Abasht B. Effect of expression of PPARG, DNM2L, RRAD, and LINGO1 on broiler chicken breast muscle satellite cell function. Comp Biochem Physiol A Mol Integr Physiol 2022; 268:111186. [PMID: 35278723 DOI: 10.1016/j.cbpa.2022.111186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/07/2022] [Accepted: 03/07/2022] [Indexed: 12/20/2022]
Abstract
Disorders affecting the breast muscle of modern commercial broiler chickens have increased in recent years. Wooden Breast (WB) myopathy is characterized by a palpably hard breast muscle with increased fat deposition. WB is a metabolic disorder with lipid accumulation considered to be a primary causal factor. The adult myoblasts, satellite cells, are a partially differentiated stem cell population and primarily function in muscle growth and regeneration. The satellite cells also express adipogenic genes. The objective of this study was to determine the expression of the adipogenic genes PPARG, DNM2L, RRAD, and LINGO1 in commercial Ross 708 (708) and Randombred (RBch) satellite cells. RBch satellite cells are from commercial 1995 broilers before WB and 708 broilers are a modern commercial line. In general, expression of these genes was different between the 708 and RBch satellite cells during proliferation and differentiation. Expression of PPARG and RRAD were both significantly increased during both proliferation and differentiation in the 708 cells (P ≤ 0.05). Knocking down the expression of these genes with small interfering RNAs did not greatly affect either proliferation or differentiation. Lipid accumulation was affected by the knockdown of these genes with significant line effects from 48 h of proliferation through 72 h of differentiation. In general, 708 satellite cells had higher lipid levels. Knockdown treatment effect was specific to each gene. The results demonstrate that lipid biosynthesis has been affected in breast muscle satellite cells which may contribute to the increased lipid deposition in modern day commercial broiler chickens.
Collapse
Affiliation(s)
- Sandra G Velleman
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691, United States of America.
| | - Cynthia S Coy
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691, United States of America
| | - Behnam Abasht
- University of Delaware, Newark, DE 19716, United States of America
| |
Collapse
|
34
|
Durand D, Collin A, Merlot E, Baéza E, Guilloteau LA, Le Floc'h N, Thomas A, Fontagné-Dicharry S, Gondret F. Review: Implication of redox imbalance in animal health and performance at critical periods, insights from different farm species. Animal 2022; 16:100543. [PMID: 35623200 DOI: 10.1016/j.animal.2022.100543] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 04/15/2022] [Accepted: 04/25/2022] [Indexed: 11/01/2022] Open
Abstract
The process of oxidative stress occurs all over the production chain of animals and food products. This review summarises insights obtained in different farm species (pigs, ruminants, poultry, and fishes) to underpin the most critical periods for the venue of oxidative stress, namely birth/hatching and weaning/start-feeding phase. Common responses between species are also unravelled in periods of high physiological demands when animals are facing dietary deficiencies in specific nutrients, suggesting that nutritional recommendations must consider the modulation of responses to oxidative stress for optimising production performance and quality of food products. These conditions concern challenges such as heat stress, social stress, and inflammation. The magnitude of the responses is partly dependent on the prior experience of the animals before the challenge, reinforcing the importance of nutrition and other management practices during early periods to promote the development of antioxidant reserves in the animal. When these practices also improved the performance and health of the animal, this further confirms the central role played by oxidative stress in physiologically and environmentally induced perturbations. Difficulties in interpreting responses to oxidative stress arise from the fact that the indicators are only partly shared between studies, and their modulations may also be challenge-specific. A consensus about the best indicators to assess pro-oxidative and antioxidant pathways is of huge demand to propose a synthetic index measurable in a non-invasive way and interpretable along the productive life of the animals.
Collapse
Affiliation(s)
- D Durand
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR Herbivores, 63122 Saint-Genès-Champanelle, France.
| | - A Collin
- INRAE, Université de Tours, BOA, 37380 Nouzilly, France
| | - E Merlot
- PEGASE, INRAE, Institut Agro, 35590 Saint-Gilles, France
| | - E Baéza
- INRAE, Université de Tours, BOA, 37380 Nouzilly, France
| | | | - N Le Floc'h
- PEGASE, INRAE, Institut Agro, 35590 Saint-Gilles, France
| | - A Thomas
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR Herbivores, 63122 Saint-Genès-Champanelle, France
| | - S Fontagné-Dicharry
- INRAE, Université de Pau et des Pays de l'Adour, E2S UPPA, NUMEA, 64310 Saint-Pée-sur-Nivelle, France
| | - F Gondret
- PEGASE, INRAE, Institut Agro, 35590 Saint-Gilles, France
| |
Collapse
|
35
|
Che S, Wang C, Varga C, Barbut S, Susta L. Prevalence of breast muscle myopathies (spaghetti meat, woody breast, white striping) and associated risk factors in broiler chickens from Ontario Canada. PLoS One 2022; 17:e0267019. [PMID: 35427383 PMCID: PMC9012353 DOI: 10.1371/journal.pone.0267019] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 03/31/2022] [Indexed: 11/18/2022] Open
Abstract
Spaghetti meat (SM), woody breast (WB), and white striping (WS) are myopathies that affect the pectoral muscle of fast-growing broiler chickens. The prevalence and possible risk factors of these myopathies have been reported in other countries, but not yet in Canada. Thus, the objective of this study was to assess the prevalence and risk factors associated with these myopathies in a representative population of Canadian broilers. From May 2019 to March 2020, 250 random breast fillets from each of 37 flocks (total, 9,250) were obtained from two processing plants and assessed for the presence and severity of myopathies. Demographic data (e.g., sex and average live weight), environmental conditions during the grow-out period (e.g., temperature), and husbandry parameters (e.g., vaccination) were collected for each flock. Associations between these factors and the myopathies were tested using logistic regression analyses. The prevalence of SM, severe WB, and mild or moderate WS was 36.3% (95% CI: 35.3–37.3), 11.8% (95% CI: 11.2–12.5), and 96.0% (95% CI: 95.6–96.4), respectively. Most (85.1%) of the fillets showed multiple myopathies. Regression analyses showed that the odds of SM increased with live weight (OR = 1.30, 95% CI 1.01–1.69) and higher environmental temperature during the grow-out period (OR = 1.75, 95% CI 1.31–2.34). The odds of WB increased with live weight (OR = 1.23, 95% CI 1.03–1.47) and when flocks were not vaccinated against coccidia (OR = 1.86, 95% CI 1.51–2.29). This study documents for the first time a high prevalence of myopathies in Ontario broilers, and suggests that these lesions may have a significant economic impact on the Canadian poultry industry. Our results indicate that environmental conditions and husbandry are associated with the development of breast myopathies, in agreement with the current literature. Future studies are needed to determine how risk factors can promote the occurrence of these conditions, in order to implement possible mitigating strategies.
Collapse
Affiliation(s)
- Sunoh Che
- Department of Pathobiology, University of Guelph, Guelph, Ontario, Canada
| | - Chaoyue Wang
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
| | - Csaba Varga
- Department of Pathobiology, University of Illinois at Urbana Champaign, Champaign, IL, United States of America
| | - Shai Barbut
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
| | - Leonardo Susta
- Department of Pathobiology, University of Guelph, Guelph, Ontario, Canada
- * E-mail:
| |
Collapse
|
36
|
Mudalal S, Zaazaa A. Influence of slaughter age on the occurrence and quality
characteristics of white striping and wooden muscle
abnormalities. Food Sci Anim Resour 2022; 42:455-466. [PMID: 35611075 PMCID: PMC9108951 DOI: 10.5851/kosfa.2022.e15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 03/18/2022] [Accepted: 03/30/2022] [Indexed: 11/25/2022] Open
Abstract
The aim of this study was to assess the occurrence of white striping (WS), wooden
breast (WB), and WS combined with WS/WB muscle abnormalities in broilers (Ross
500) at different slaughter ages (34, 41, and 48 d). In addition, the influence
of these muscle abnormalities at different slaughter ages on quality
characteristics (physical dimensions, pH, color index, and chemical composition)
was studied. Overall occurrence of muscle abnormalities was 45%,
92%, and 100% at slaughter ages of 34, 41, and 48 d, respectively.
It was found that about 39% from the occurrence of muscle abnormalities
was not similar in the same bird (left and right fillets). Breast fillets
affected by muscle abnormalities had significantly (p<0.05) higher weight
than normal fillets. At slaughter age of 34 d, normal fillets had significantly
higher L* (67.37 vs. 61.73 and 63.05, p<0.05), lower a* (3.25 vs. 4.87
and 5.18, p<0.05) and b* (4.02 vs. 5.20 and 5.99, p<0.05) than WS
and WS combined with WB fillets; respectively. The changes in chemical
composition due to muscle abnormalities were more significant at high slaughter
age than at low slaughter age. In conclusion, the occurrence of muscle
abnormalities was strongly influenced by slaughter age. Moreover, breast fillets
affected by muscle abnormalities had different quality characteristics
(proximate composition, color traits, and dimensions) in comparison to normal
fillets.
Collapse
Affiliation(s)
- Samer Mudalal
- Department of Nutrition and Food
Technology, Faculty of Agriculture and Veterinary Medicine, An-Najah
National University, Nablus P.O. Box 7, Palestine
| | - Ahmed Zaazaa
- Department of Animal Production and Animal
Health, Faculty of Agriculture and Veterinary Medicine, An-Najah National
University, Nablus P.O. Box 7, Palestine
- Corresponding author: Samer
Mudalal, Department of Nutrition and Food Technology, Faculty of Agriculture and
Veterinary Medicine, An-Najah National University, Nablus P.O. Box 7, Palestine,
Tel: +970 92345113 | Ex: 12, Fax: +970 92345982, E-mail:
| |
Collapse
|
37
|
Vanderhout RJ, Leishman EM, Abdalla EA, Barbut S, Wood BJ, Baes CF. Genetic Parameters of White Striping and Meat Quality Traits Indicative of Pale, Soft, Exudative Meat in Turkeys (Meleagris gallopavo). Front Genet 2022; 13:842584. [PMID: 35309137 PMCID: PMC8927805 DOI: 10.3389/fgene.2022.842584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/02/2022] [Indexed: 11/13/2022] Open
Abstract
Due to the increasing prevalence of growth-related myopathies and abnormalities in turkey meat, the ability to include meat quality traits in poultry breeding strategies is an issue of key importance. In the present study, genetic parameters for meat quality traits and their correlations with body weight and meat yield were estimated using a population of purebred male turkeys. Information on live body, breast, thigh, and drum weights, breast meat yield, feed conversion ratio, breast lightness (L*), redness (a*), and yellowness (b*), ultimate pH, and white striping (WS) severity score were collected on 11,986 toms from three purebred genetic lines. Heritability and genetic and partial phenotypic correlations were estimated for each trait using an animal model with genetic line, hatch week-year, and age at slaughter included as fixed effects. Heritability of ultimate pH was estimated to be 0.34 ± 0.05 and a range of 0.20 ± 0.02 to 0.23 ± 0.02 for breast meat colour (L*, a*, and b*). White striping was also estimated to be moderately heritable at 0.15 ± 0.02. Unfavorable genetic correlations were observed between body weight and meat quality traits as well as white striping, indicating that selection for increased body weight and meat yield may decrease pH and increase the incidence of pale meat with more severe white striping. The results of this analysis provide insight into the effect of current selection strategies on meat quality and emphasize the need to include meat quality traits into future selection indexes for turkeys.
Collapse
Affiliation(s)
- Ryley J. Vanderhout
- Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada
| | - Emily M. Leishman
- Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada
| | - Emhimad A. Abdalla
- Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada
| | - Shai Barbut
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - Benjamin J. Wood
- Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada
- Hybrid Turkeys, Kitchener, ON, Canada
- School of Veterinary Science, University of Queensland, Gatton, QLD, Australia
| | - Christine F. Baes
- Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada
- Institute of Genetics, Vetsuisse Faculty, University of Bern, Bern, Switzerland
- *Correspondence: Christine F. Baes,
| |
Collapse
|
38
|
Pereira MR, Mello JLM, Oliveira RF, Villegas-Cayllahua EA, Cavalcanti ENF, Fidelis HA, Ferrari FB, Giampietro-Ganeco A, Souza PA, Borba H. Effect of freezing on the quality of breast meat from broilers affected by White Striping myopathy. Poult Sci 2022; 101:101607. [PMID: 34936954 PMCID: PMC8704441 DOI: 10.1016/j.psj.2021.101607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 10/10/2021] [Accepted: 11/09/2021] [Indexed: 10/27/2022] Open
Abstract
The aim of this study was to evaluate possible changes in the quality of chicken breast meat containing white stripes during freezing for 12 mo. Samples of Pectoralis major muscle from male Cobb 500 broilers containing white stripes in moderate and severe degrees were used, as well as samples from a control group (normal - absence of myopathies). Part of the samples (n = 60; n = 20 for each severity degree) were analyzed on the day of collection (beginning) and the rest (n = 240) was frozen (-20°C) for up to 12 mo. At the end of each proposed freezing period (3, 6, 9, and 12 mo), color, pH, water holding capacity, cooking loss, tenderness, lipid oxidation, chemical composition, cholesterol and collagen concentrations, myofibrillary fragmentation, and sarcomere length were analyzed. Microbiological analysis of samples was performed at the beginning and after 12 mo of freezing. Myopathy linked to freezing showed results of increased meat tenderness, with reduction of crude protein and mineral matter and increase of moisture, fat, and cholesterol, without affecting the meat's collagen percentages. However, these variations with the onset of myopathy do not compromise the consumption of broiled chicken breast meat, kept frozen for up to 12 mo.
Collapse
Affiliation(s)
- Mateus R Pereira
- Paulista State University - UNESP, Technology Department, 14884-900, Jaboticabal, São Paulo, Brazil
| | - Juliana L M Mello
- Paulista State University - UNESP, Technology Department, 14884-900, Jaboticabal, São Paulo, Brazil
| | - Rodrigo F Oliveira
- Darcy Ribeiro State University of Northern Fluminense - UENF, Agricultural Sciences and Technologies Center - CCTA, Rio de Janeiro 28013-602, Brazil
| | | | - Erika N F Cavalcanti
- Paulista State University - UNESP, Technology Department, 14884-900, Jaboticabal, São Paulo, Brazil
| | - Heloisa A Fidelis
- Paulista State University - UNESP, Technology Department, 14884-900, Jaboticabal, São Paulo, Brazil
| | - Fábio B Ferrari
- Paulista State University - UNESP, Technology Department, 14884-900, Jaboticabal, São Paulo, Brazil
| | - Aline Giampietro-Ganeco
- University of São Paulo - USP, Faculty of Animal Science and Food Engineering, 13635-900, Pirassununga, Sao Paulo, Brazil
| | - Pedro A Souza
- Paulista State University - UNESP, Technology Department, 14884-900, Jaboticabal, São Paulo, Brazil
| | - Hirasilva Borba
- Paulista State University - UNESP, Technology Department, 14884-900, Jaboticabal, São Paulo, Brazil.
| |
Collapse
|
39
|
Reliability of a White Striping Scoring System and Description of White Striping Prevalence in Purebred Turkey Lines. Animals (Basel) 2022; 12:ani12030254. [PMID: 35158578 PMCID: PMC8833487 DOI: 10.3390/ani12030254] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/22/2021] [Accepted: 01/18/2022] [Indexed: 01/10/2023] Open
Abstract
Simple Summary A relatively recent issue in the turkey industry is white striping (presence of white striations on the surface of the breast fillets). This defect influences consumer acceptance and the nutritional value of the meat and, therefore, is of economic importance to the industry. This study is aimed to test the reliability of a white striping scoring system used by several observers and estimate the prevalence of this defect in modern turkeys. After a few training sessions, the scoring system was found to be moderately reliable within and between the six participating observers. We found that 88% of turkeys in the studied population had some degree of white striping, with most scores being of moderate-severe severity (Score 1 or 2). Furthermore, white striping severity was found to be associated with higher slaughter weight, breast weight, and breast meat yield. Future research is needed to evaluate the use of white striping information in turkey genetic selection programs, as a balanced approach is needed to avoid slowing gains in economically favorable traits, such as growth. Abstract To efficiently meet consumer demands for high-quality lean meat, turkeys are selected for increased meat yield, mainly by increasing breast muscle size and growth efficiency. Over time, this has altered muscle morphology and development rates, which are believed to contribute to the prevalence of myopathies. White striping is a myopathy of economic importance which presents as varying degrees of white striations on the surface of skinless breast muscle and can negatively affect consumer acceptance at the point of sale. Breeding for improved meat quality may be a novel strategy for mitigating the development of white striping in turkey meat; however, it is crucial to have a reliable assessment tool before it can be considered as a phenotype. Six observers used a four-category scoring system (0–3) to score severity in several controlled rounds and evaluate intra- and inter-observer reliability of the scoring system. After sufficient inter-observer reliability (Kendall’s W > 0.6) was achieved, 12,321 turkey breasts, from four different purebred lines, were scored to assess prevalence of the condition and analyze its relationship with important growth traits. Overall, the prevalence of white striping (Score > 0) was approximately 88% across all genetic lines studied, with most scores being of moderate-severe severity (Score 1 or 2). As was expected, increased white striping severity was associated with higher slaughter weight, breast weight, and breast meat yield (BMY) within each genetic line. This study highlights the importance of training to improve the reliability of a scoring system for white striping in turkeys and was required to provide an updated account on white striping prevalence in modern turkeys. Furthermore, we showed that white striping is an important breast muscle myopathy in turkeys linked to heavily selected traits such as body weight and BMY. White striping should be investigated further as a novel phenotype in future domestic turkey selection through use of a balanced selection index.
Collapse
|
40
|
Che S, Wang C, Iverson M, Varga C, Barbut S, Bienzle D, Susta L. Characteristics of Broiler Chicken Breast Myopathies (Spaghetti Meat, Woody Breast, White Striping) in Ontario, Canada. Poult Sci 2022; 101:101747. [PMID: 35245806 PMCID: PMC8892137 DOI: 10.1016/j.psj.2022.101747] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 01/01/2022] [Accepted: 01/16/2022] [Indexed: 11/24/2022] Open
Abstract
Spaghetti meat (SM), woody breast (WB), and white striping (WS) are myopathies affecting breast muscle of broiler chickens, and are characterized by a loss of myofibers and an increase in fibrous tissue. The conditions develop in intensive broiler chicken production systems, and cause poor meat process-ability and negative customer perception leading to monetary losses. The objectives of the present study were to describe the physical and histological characteristics of breast myopathies from commercial broiler chicken flocks in Ontario, Canada, and to assess the associations between the severity of myopathies with the physical and histological characteristics of the affected breast muscle fillets. Chicken breast fillets (n = 179) were collected over 3 visits from a processing plant and scored macroscopically to assess the severity of myopathies, following an established scoring scheme. For each fillet, the surface area, length, width, thickness, weight, and hardness (compression force) were measured. A subset of 60 fillets was evaluated microscopically. Multinomial logistic regression models were built to evaluate associations between physical parameters and macroscopic scores. The odds of SM co-occurring with severe WB (SM1WB2) were significantly associated with increased fillet thickness (OR = 1.59, 95% CI 1.31–1.94) and weight (OR = 1.06, 95% CI 1.03–1.09). Histologically, myopathies had overlapping lesions consisting of polyphasic myodegeneration, perivascular inflammatory cuffing and accumulation of fibrous tissue and fat. The pairwise correlation between macroscopic and microscopic scores was moderate (rho 0.45, P < 0.001). This is the first study to characterize breast myopathies in Canadian broiler flocks. Results show that the morphologic and microscopic changes of fillets from this cohort are similar to data from other countries, and provide database to benchmark these parameters in future studies. Our standardized categorization can be applied to broiler breast fillets in other regions of the world.
Collapse
|
41
|
Panisson JC, Bassi LS, Barrilli LE, Dias RC, Maiorka A, Krabbe EL, Lopes L, Oliveira SG. Energy and nutrient intake on white striping, wooden breast and carcass composition in broilers from three genetic lineages at different ages. Anim Feed Sci Technol 2022. [DOI: 10.1016/j.anifeedsci.2022.115225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
42
|
Mogire MK, Choi J, Lu P, Yang C, Liu S, Adewole D, Rodas-Gonzalez A, Yang C. Effects of red-osier dogwood extracts on growth performance, intestinal digestive and absorptive functions, and meat quality of broiler chickens. CANADIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1139/cjas-2020-0191] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A total of 320 one-day-old Cobb 500 chicks with an initial weight of 48.3 ± 3.3 g·pen−1 were assigned to four dietary treatments with eight replicates provided in three phases for 46 d. The treatments were fed as mash diets and included (1) negative control (NC) corn-soybean basal diet, (2) positive control (PC) basal diet with 30 ppm avilamycin, (3) basal diet supplemented with 1000 ppm red-osier dogwood extracts (RDE1), and (4) basal diet with 3000 ppm red-osier dogwood extracts (RDE2). Results showed reduced jejunal crypt depth in RDE1 and increased villus:crypt ratio in groups (either RDE1 or RDE2) (P < 0.05). Cationic amino acid (AA) transporter mRNA abundance was decreased (P < 0.05) in RDE1, RDE2, and PC treatments, but peptide and neutral AA transporter mRNA abundance were higher (P < 0.05) in RDE2 compared with NC. Apparent ileal digestibility of crude fat was increased in RDE2 and PC compared with NC, whereas AA digestibility was greater in RDE1, RDE2, and PC (P < 0.05). In conclusion, red-osier dogwood had no effect on growth performance, improved the intestinal health and function of broiler chickens, and had no detrimental effects on meat quality.
Collapse
Affiliation(s)
- Marion K. Mogire
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Janghan Choi
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Peng Lu
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Chongwu Yang
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Shangxi Liu
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Deborah Adewole
- Department of Animal Science and Aquaculture, Dalhousie University, Truro, NS B2N 5E3, Canada
| | | | - Chengbo Yang
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| |
Collapse
|
43
|
Przybylski W, Sałek P, Kozłowska L, Jaworska D, Stańczuk J. Metabolomic analysis indicates that higher drip loss may be related to the production of methylglyoxal as a by-product of glycolysis. Poult Sci 2021; 101:101608. [PMID: 34936958 PMCID: PMC8704445 DOI: 10.1016/j.psj.2021.101608] [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: 06/06/2021] [Revised: 11/05/2021] [Accepted: 11/11/2021] [Indexed: 01/10/2023] Open
Abstract
The aim of the present study was to assess applicability of metabolomics analysis of exudate from chicken breast muscle to explanation of differences in drip loss. The research was carried out on the skinless breast fillets sourced from 60 broiler carcasses (7-wk-old male Ross broilers). In the meat samples the pH value, color parameters, drip loss, chemical composition, and sensory quality were evaluated. After measuring, the samples were divided into 2 groups taking into consideration the volume of drip loss (low ≤2% and high >2% drip loss). The muscle juice samples were collected during 24 h muscle storage and metabolomic analysis was performed. The results showed that chickens with higher drip loss were characterized by heavier carcasses. The meat with higher drip loss proved to be more acid, lighter, less red, and more yellow with higher level of glucose as well as glycolytic potential. That meat was also characterized by lower cooking loss, protein content and worse overall sensory quality as well as oxidation of lipids. The metabolomics analyses have shown that in the group with higher drip loss from muscle tissue the increase of metabolism of energy transformations taking place in muscle tissue after slaughter was observed and that differences between groups are related to 11 metabolic pathways, mainly carbohydrate metabolism (glycolysis, gluconeogenesis, pentose phosphate pathway) adenine and adenosine salvage, adenosine nucleotides degradation, arsenate detoxification, methylglyoxal degradation. Finally, the results indicate that in the group with higher drip loss and with deeper glycolysis, more methylglyoxal (as a by-product of carbohydrate metabolism) is produced which may lead to changes of muscle proteins properties and contribute to an increase in drip loss.
Collapse
Affiliation(s)
- W Przybylski
- Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, Warsaw 02-776, Poland.
| | - P Sałek
- Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, Warsaw 02-776, Poland
| | - L Kozłowska
- Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, Warsaw 02-776, Poland
| | - D Jaworska
- Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, Warsaw 02-776, Poland
| | - J Stańczuk
- Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, Warsaw 02-776, Poland
| |
Collapse
|
44
|
Breast muscle myopathies in broiler: mechanism, status and their impact on meat quality. ANNALS OF ANIMAL SCIENCE 2021. [DOI: 10.2478/aoas-2021-0076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Abstract
Almost a decade ago, the sudden rise of breast muscle defects in fast-growing commercial broiler breeds challenged the broiler production industry and meat scientists to address the issue of these novel muscle abnormalities. After that, a widespread hypothesis showing a correlation between high muscle yield and incidence of these muscle myopathies got much acceptance from the research community. Increased muscle hypertrophy and unbalanced growth of connective tissues lead to an inadequate blood supply that ultimately causes hypoxia in muscle fibers. Reduced blood vascular density in muscle fibers induces oxidative stress and mitochondrial dysfunction, leading to muscle fibrosis, lipidosis and myodegeneration. Along with physical changes, the myopathic muscles exhibit poor sensory properties, abnormal texture properties and a low nutritional profile. As these myopathies alter meat’s physical appearance, they have a negative impact on customer’s behavior and preference. A better production environment with proper dietary supplementation with balanced breeding strategies can minimize the incidence of muscle myopathies in broiler chicken. This review aims to address the underlying mechanism behind these myopathies and their impact on poultry meat quality, including nutritional value and consumer behavior. It describes the link between genetic and non-genetic elements influencing myopathies, along with the strategies to minimize the occurrence of breast muscle myopathies.
Collapse
|
45
|
Praud C, Pampouille E, Le Bihan-Duval E, Berri C. Refining the Diagnosis of Growth-Related Muscle Abnormalities in Chickens Based on the Nomenclature Used to Characterise Human Myopathies. Front Physiol 2021; 12:745031. [PMID: 34790133 PMCID: PMC8592233 DOI: 10.3389/fphys.2021.745031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 10/11/2021] [Indexed: 12/14/2022] Open
Affiliation(s)
| | | | | | - Cécile Berri
- INRAE, Université de Tours, BOA, Nouzilly, France
| |
Collapse
|
46
|
Silva HT, Paiva JT, Botelho ME, Carrara ER, Lopes PS, Silva FF, Veroneze R, Ferraz JBS, Eler JP, Mattos EC, Gaya LG. Searching for causal relationships among latent variables concerning performance, carcass, and meat quality traits in broilers. J Anim Breed Genet 2021; 139:181-192. [PMID: 34750908 DOI: 10.1111/jbg.12653] [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: 06/08/2021] [Revised: 10/19/2021] [Accepted: 10/22/2021] [Indexed: 11/30/2022]
Abstract
In causal relationship studies, the latent variables may summarize the phenotypes in theoretical traits according to their phenotypic correlations, improving the understanding of causal relationships between broilers phenotypes. In this study, we aimed to investigate potential causal relationships among latent variables in broilers using a structural equation model in the context of genetic analysis. The data used in this study comprised 14 traits in broilers with 2,017 records each, and 104,154 animals in pedigree. Four latent variables (WEIGHT, LOSSES, COLOUR, and VISCERA) were defined and validated using Bayesian Confirmatory Factor Analysis. Subsequently, a search for causal linkage structures was performed, obtaining a single causal link structure between the latent variables. Then, this information was used to fit the structural equation model (SEM). The results from the SEM indicated positive causal effects of the variables WEIGHT and LOSSES on the variables VISCERA and COLOUR, respectively, with structural coefficient estimates of 1.006 and 0.040, respectively. On the other hand, an antagonist causal effect of the variable WEIGHT on the variable LOSSES was verified, with a structural coefficient estimate of -4.333. These results highlight the causal relationship between performance and meat quality traits, which may be associated with the natural processes involved in the conversion of muscle into meat and the structural changes in muscle tissues due to intense selection for high growth rates in broilers.
Collapse
Affiliation(s)
- Hugo Teixeira Silva
- Department of Animal Science, Universidade Federal de Viçosa, Viçosa, Brazil
| | - José Teodoro Paiva
- Department of Animal Science, Universidade Federal de Viçosa, Viçosa, Brazil
| | | | - Eula Regina Carrara
- Department of Animal Science, Universidade Federal de Viçosa, Viçosa, Brazil
| | - Paulo Sávio Lopes
- Department of Animal Science, Universidade Federal de Viçosa, Viçosa, Brazil
| | | | - Renata Veroneze
- Department of Animal Science, Universidade Federal de Viçosa, Viçosa, Brazil
| | | | - Joanir Pereira Eler
- Department of Veterinary Medicine, Universidade de São Paulo/FZEA, Pirassununga, Brazil
| | | | - Leila Gênova Gaya
- Department of Animal Science, Universidade Federal de São João del-Rei, São João del-Rei, Brazil
| |
Collapse
|
47
|
Siddique A, Shirzaei S, Smith AE, Valenta J, Garner LJ, Morey A. Acceptability of Artificial Intelligence in Poultry Processing and Classification Efficiencies of Different Classification Models in the Categorisation of Breast Fillet Myopathies. Front Physiol 2021; 12:712649. [PMID: 34630138 PMCID: PMC8493215 DOI: 10.3389/fphys.2021.712649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 08/16/2021] [Indexed: 11/25/2022] Open
Abstract
Breast meat from modern fast-growing big birds is affected with myopathies such as woody breast (WB), white striping, and spaghetti meat (SM). The detection and separation of the myopathy-affected meat can be carried out at processing plants using technologies such as bioelectrical impedance analysis (BIA). However, BIA raw data from myopathy-affected breast meat are extremely complicated, especially because of the overlap of these myopathies in individual breast fillets and the human error associated with the assignment of fillet categories. Previous research has shown that traditional statistical techniques such as ANOVA and regression, among others, are insufficient in categorising fillets affected with myopathies by BIA. Therefore, more complex data analysis tools can be used, such as support vector machines (SVMs) and backpropagation neural networks (BPNNs), to classify raw poultry breast myopathies using their BIA patterns, such that the technology can be beneficial for the poultry industry in detecting myopathies. Freshly deboned (3–3.5 h post slaughter) breast fillets (n = 100 × 3 flocks) were analysed by hand palpation for WB (0-normal; 1-mild; 2-moderate; 3-Severe) and SM (presence and absence) categorisation. BIA data (resistance and reactance) were collected on each breast fillet; the algorithm of the equipment calculated protein and fat index. The data were analysed by linear discriminant analysis (LDA), and with SVM and BPNN with 70::30: training::test data set. Compared with the LDA analysis, SVM separated WB with a higher accuracy of 71.04% for normal (data for normal and mild merged), 59.99% for moderate, and 81.48% for severe WB. Compared with SVM, the BPNN training model accurately (100%) separated normal WB fillets with and without SM, demonstrating the ability of BIA to detect SM. Supervised learning algorithms, such as SVM and BPNN, can be combined with BIA and successfully implemented in poultry processing to detect breast fillet myopathies.
Collapse
Affiliation(s)
- Aftab Siddique
- Department of Poultry Science, Auburn University, Auburn, AL, United States
| | - Samira Shirzaei
- Department of Industrial and Systems Engineering and Department of Computer Science and Software Engineering, Auburn University, Auburn, AL, United States
| | - Alice E Smith
- Department of Industrial and Systems Engineering and Department of Computer Science and Software Engineering, Auburn University, Auburn, AL, United States
| | - Jaroslav Valenta
- Department of Animal Science, Czech University of Life Sciences, Prague, Czechia
| | - Laura J Garner
- Department of Poultry Science, Auburn University, Auburn, AL, United States
| | - Amit Morey
- Department of Poultry Science, Auburn University, Auburn, AL, United States
| |
Collapse
|
48
|
Aslam MA, İpek E, Riaz R, Ӧzsoy ŞY, Shahzad W, Güleş Ӧ. Exposure of broiler chickens to chronic heat stress increases the severity of white striping on the pectoralis major muscle. Trop Anim Health Prod 2021; 53:502. [PMID: 34613480 DOI: 10.1007/s11250-021-02950-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 09/30/2021] [Indexed: 01/10/2023]
Abstract
A study was conducted to evaluate the effect of cyclic or chronic heat stress (HS) on the incidence and severity of white striping (WS) and histopathological changes in breast muscle of broiler chickens. One hundred eighty 1-day-old male chickens were randomly assigned to three research groups: control (standard temperature throughout the experiment), cyclic HS (32 ºC between 0800 and 2000 h from day 21 until the end of the experiment), and chronic HS (32 ºC from day 21 onwards). Cyclic and chronic HS groups showed a significant (P < 0.05) decrease in body weight gain and feed intake and poor feed conversion ratio in grower, finisher, and overall period. Serum biochemical profile was not different among the groups except globulin and P which were significantly higher (P < 0.05 and P < 0.001, respectively), in cyclic and chronic HS groups. Overall, WS incidence was numerically higher in control birds followed by chronic HS and cyclic HS birds, respectively. The chronic HS group had a lower incidence of mild (score 1) and a higher incidence of severe (score 2) WS lesions compared to control and cyclic HS groups. Histopathological analysis revealed that broilers subjected to chronic HS showed increased severity of myodegenerative changes, perivenular CD3 + cell infiltration, and lipidosis compared to control group. However, control and cyclic HS groups were not different in terms of histopathological lesions. In conclusion, this study confirms that cyclic or chronic HS may adversely affect the growth performance and that chronic HS may increase the severity of WS in broiler chickens.
Collapse
Affiliation(s)
- Muhammad Adnan Aslam
- Faculty of Veterinary and Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Emrah İpek
- Department of Pathology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Işıklı, Aydın, 09016, Turkey.
| | - Roshan Riaz
- Department of Animal Science, Faculty of Veterinary Medicine, Bursa Uludağ University, Bursa, Turkey
| | - Şule Yurdagül Ӧzsoy
- Department of Pathology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Işıklı, Aydın, 09016, Turkey
| | | | - Ӧzay Güleş
- Department of Histology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar, Afyon, Turkey
| |
Collapse
|
49
|
Carvalho L, Pérez-Palacios T, Caballero D, Antequera T, Madruga M, Estévez M. Computer vision techniques on magnetic resonance images for the non-destructive classification and quality prediction of chicken breasts affected by the White-Striping myopathy. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2021.110633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
50
|
Kuter E, Ӧnol AG. Increased dietary methionine levels and supplemental L-carnitine do not prevent the development of white striping in broiler chickens. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2021.115059] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|