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Effect of pre-slaughter fasting time on carcass yield, blood parameters and meat quality in broilers

  • Xuezhuang Wu (College of Animal Science, Anhui Science and Technology University) ;
  • Yahao Zhou (College of Animal Science, Anhui Science and Technology University) ;
  • Zhentao Lu (College of Animal Science, Anhui Science and Technology University) ;
  • Yunting Zhang (College of Animal Science, Anhui Science and Technology University) ;
  • Tietao Zhang (Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences)
  • 투고 : 2023.07.16
  • 심사 : 2023.09.12
  • 발행 : 2024.02.01

초록

Objective: The aim of this study was to evaluate the effect of pre-slaughter fasting time on carcass yield, meat quality, blood parameters and glucose metabolism in broilers. Methods: Four hundred and fifty Arbor Acres (AA) broilers at 42 days of age were divided into 5 groups with 6 replicates in each group and 15 chickens as one replicate. Following this period, broilers from each group were distributed among five groups according to preslaughter fasting period as 4, 8, 12, 16, or 20 h. Results: With increasing fasting time, the carcass yield (p<0.01), the breast muscles yield (p<0.01) and the thigh yield (p<0.01) of the broilers were all linearly increased. With increasing fasting time, the L* values (p<0.01), cooking loss (p = 0.020), moisture content (p<0.01) in the leg muscles linearly downregulated, while the drip loss (p = 0.043), pH45 min (p<0.01) and pH24 h (p<0.01) were linearly upregulated. A trend for a lower (p = 0.071) shear force in the leg muscles was also observed in broilers fasted for longer time. Similar results were also found in breast muscles. The different fasting treatments did not influence the breast muscles glycogen content (p>0.10), while the increase of fasting time resulted in a linear decrease of the blood glucose (p = 0.021) and, more specifically, the glycogen content of the liver and leg muscles (p<0.001). With increasing fasting time, the aspartate transaminase (p<0.01), uric acid (p<0.01), and triglycerides (p<0.01) in serum linearly downregulated, while the alanine aminotransferase was linearly upregulated. Conclusion: The results of this study show a significant influence of fasting time on carcass yield and meat quality in broilers. Moderate fasting (8 to 12 h) before slaughter can reduce the weight loss of broilers. Prolonged fasting (≥16 h) increased body weight loss, decreased slaughtering performance and fluctuating blood indexes of broilers.

키워드

과제정보

Agreements to Anhui Provincial Natural Science Foundation (2108085MC114) and Agricultural Science and Technology Innovation Program of China (Grant Nos. CAAS-ASTIP2021-ISAPS) by their financial support.

참고문헌

  1. Faucitano L. Preslaughter handling practices and their effects on animal welfare and pork quality. J Anim Sci 2018;96:728-38. https://doi.org/10.1093/jas/skx064
  2. Gallo CB, Huertas SM. Main animal welfare problems in ruminant livestock during preslaughter operations: a South American view. Animal 2016;10:357-64. https://doi.org/10.1017/s1751731115001597
  3. Bermejo-Poza R, De la Fuente J, Perez C, et al. Reducing the effect of pre-slaughter fasting on the stress response of rainbow trout (Oncorhynchus mykiss). Anim Welf 2016;25:339-46. https://doi.org/10.7120/09627286.25.3.339
  4. Karaca S, Erdogan S, Kor D, Kor A. Effects of pre-slaughter diet/management system and fasting period on physiological indicators and meat quality traits of lambs. Meat Sci 2016;116: 67-77. https://doi.org/10.1016/j.meatsci.2016.01.014
  5. Yang C, He J, Chen DW, et al. Effects of corn type and fasting time before slaughter on growth and plasma index in weaning pigs. J Anim Sci 2016;94:106-16. https://doi.org/10.2527/jas.2015-9257
  6. Smidt MJ, Formica SD, Fritz JC. Effect of fasting prior to slaughter on yield of broilers. Poult Sci 1964;43:931-4. https://doi.org/10.3382/ps.0430931
  7. Veerkamp CH. Fasting and yield of broilers. Poult Sci 1986;65:1299-304. https://doi.org/10.3382/ps.0651299
  8. Ozkan S, Akbas Y, Altan O, Altan A, Ayhan V, OZkan K. The effect of short-term fasting on performance traits and rectal temperature of broilers during the summer season. Br Poult Sci 2003;44:88-95. https://doi.org/10.1080/0007166031000085292
  9. Menconi A, Kuttappan VA, Hernandez-Velasco X, et al. Evaluation of a commercially available organic acid product on body weight loss, carcass yield, and meat quality during preslaughter feed withdrawal in broiler chickens: a poultry welfare and economic perspective. Poult Sci 2014;93:448-55. https://doi.org/10.3382/ps.2013-03444
  10. Kornasio R, Halevy O, Kedar O, Uni Z. Effect of in ovo feeding and its interaction with timing of first feed on glycogen reserves, muscle growth, and body weight. Poult Sci 2011;90: 1467-77. https://doi.org/10.3382/ps.2010-01080
  11. Xue G, Cheng S, Yin J, et al. Influence of pre-slaughter fasting time on weight loss, meat quality and carcass contamination in broilers. Anim Biosci 2021;34:1070-7. https://doi.org/10.5713/ajas.20.0560
  12. Delezie E, Swennen Q, Buyse J, Decuypere E. The effect of feed withdrawal and crating density in transit on metabolism and meat quality of broilers at slaughter weight. Poult Sci 2007;86:1414-23. https://doi.org/10.1093/ps/86.7.1414
  13. Saki AA, Azadinia B, Khosravinia HA, Rashidian A, Hemati Matin HR. Effect of pre-slaughter feed withdrawal and sex crop, carcass characteristics and some blood parameters in broiler chicken. Int J Agric Technol 2011;7:1233-45.
  14. Warriss PD, Kestin SC, Brown SN, Bevis EA. Depletion of glycogen reserves in fasting broiler chickens. Br Poult Sci 1988;29:149-54. https://doi.org/10.1080/00071668808417036
  15. Veerkamp CH. The influence of fasting and transport on yields of broilers. Poult Sci 1978;57:634-8. https://doi.org/10.3382/ps.0570634
  16. Ali MS, Kang GH, Joo ST. A review: influences of pre-slaughter stress on poultry meat quality. Asian-Australas J Anim Sci 2008;21:912-6. https://doi.org/10.5713/ajas.2008.r.06
  17. Haslinger M, Leitgeb R, Bauer F, Ettle T, Windisch W. Slaughter yield and meat quality of chicken at different length of preslaughter feed withdrawal. Die Bodenkultur 2007;58:67-72.
  18. Brzoska F, Buluchevskij S, Stecka K, Sliwinski B. The effects of lactic acid bacteria and mannan oligosaccharide, with or without fumaric acid, on chicken performance, slaughter yield and digestive tract microflora. J Anim Feed Sci 2007; 16:241-51. https://doi.org/10.22358/jafs/66745/2007
  19. Xiong X, Liu X, Zhu X, et al. A mutation in PHKG1 causes high drip loss and low meat quality in Chinese Ningdu yellow chickens. Poult Sci 2022;101:101556. https://doi.org/10.1016/j.psj.2021.101556
  20. Przybylski W, Salek P, Kozlowska L, Jaworska D, Stanczuk J. Metabolomic analysis indicates that higher drip loss may be related to the production of methylglyoxal as a by-product of glycolysis. Poult Sci 2022;101:101608. https://doi.org/10.1016/j.psj.2021.101608
  21. SAS. Statistical Analysis System. 2009. SAS/STAT user's guide 9.2. 2nd ed. Cary NC, USA: SAS institute Inc; 2009.
  22. Sterten H, Oksbjerg N, Froystein T, Ekker AS, Kjos NP. Effects of fasting prior to slaughter on pH development and energy metabolism post-mortem in M. longissimus dorsi of pigs. Meat Sci 2010;84:93-100. https://doi.org/10.1016/j.meatsci.2009.08.019
  23. Dai SF, Wang LK, Wen AY, Wang LX, Jin GM. Dietary glutamine supplementation improves growth performance, meat quality and colour stability of broilers under heat stress. Br Poult Sci 2009;50:333-40. https://doi.org/10.1080/00071660902806947
  24. Cheng Q, Sun DW. Factors affecting the water holding capacity of red meat products: a review of recent research advances. Crit Rev Food Sci Nutr 2008;48:137-59. https://doi.org/10.1080/10408390601177647
  25. Auclair N, Melbouci L, St-Pierre D, Levy E. Gastrointestinal factors regulating lipid droplet formation in the intestine. Exp Cell Res 2018;363:1-14. https://doi.org/10.1016/j.yexcr.2017.12.031
  26. Cui C, Shen CJ, Jia G, Wang KN. Effect of dietary Bacillus subtilis on proportion of Bacteroidetes and Firmicutes in swine intestine and lipid metabolism. Genet Mol Res 2013; 12:1766-76. https://doi.org/10.4238/2013.May.23.1
  27. Sinha RA, Singh BK, Yen PM. Direct effects of thyroid hormones on hepatic lipid metabolism. Nat Rev Endocrinol 2018;14:259-69. https://doi.org/10.1038/nrendo.2018.10
  28. Buyse J, Janssens K, Van der Geyten S, As PV, Decuypere E, Darras VM. Pre- and postprandial changes in plasma hormone and metabolite levels and hepatic deiodinase activities in meal-fed broiler chickens. Br J Nutr 2002;88:641-53. https://doi.org/10.1079/bjn2002741
  29. Nijdam E, Delezie E, Lambooij E, Nabuurs MJ, Decuypere E, Stegeman JA. Feed withdrawal of broilers before transport changes plasma hormone and metabolite concentrations. Poult Sci 2005;84:1146-52. https://doi.org/10.1093/ps/84.7.1146
  30. do Nascimento GS, Constantin RP, Gilglioni EH, et al. The acute effects of citrus flavanones on the metabolism of glycogen and monosaccharides in the isolated perfused rat liver. Toxicol Lett 2018;291:158-72. https://doi.org/10.1016/j.toxlet.2018.04.001
  31. Cahill GF, Jr., Ashmore J, Renold AE, Hastings AB. Blood glucose and the liver. Am J Med 1959;26:264-82. https://doi.org/10.1016/0002-9343(59)90316-x
  32. Zeng X, Li X, Li C. Seasons affect the phosphorylation of pork sarcoplasmic proteins related to meat quality. Anim Biosci 2022;35:96-104. https://doi.org/10.5713/ab.21.0185
  33. Fletcher DL, Qiao M, Smith DP. The relationship of raw broiler breast meat color and pH to cooked meat color and pH. Poult Sci 2000;79:784-8. https://doi.org/10.1093/ps/79.5.784
  34. Partanen K, Siljanderrasi H, Honkavaara M. Effects of finishing diet and pre-slaughter fasting time on meat quality in crossbred pigs. Agric Food Sci 2007;16:245-58. https://doi.org/10.2137/145960607783328182
  35. Loureiro A, Azoia NG, Gomes AC, Cavaco-Paulo A. Albuminbased nanodevices as drug carriers. Curr Pharm Design 2016;22:1371-90. https://doi.org/10.2174/1381612822666160125114900
  36. Li S, Zhang Y, Li M, Xie C, Wu H. Serum albumin, a good indicator of persistent organ failure in acute pancreatitis. BMC Gastroenterol 2017;17:59. https://doi.org/10.1186/s12876-017-0615-8
  37. Conner BJ. Treating hypoalbuminemia. Vet Clin North Am Small Anim Pract 2017;47:451-9. https://doi.org/10.1016/j.cvsm.2016.09.009
  38. Gerson AR, Guglielmo CG. House sparrows (Passer domesticus) increase protein catabolism in response to water restriction. Am J Physiol Regul Integr Comp Physiol 2011; 300:R925-30. https://doi.org/10.1152/ajpregu.00701.2010