Korean Journal of Poultry Science (한국가금학회지)

The Korean Society of Poultry Science (한국가금학회)
권호 표지
DOI QR코드

DOI QR Code

Effects of Dietary Buffer Material for Chicken Meat Grades and PSE Incidence in Broilers under Transport Heat Stress

고온기 육계의 수송 스트레스에 대한 버퍼제 급여에 따른 닭고기 품질 및 PSE 발생에 미치는 영향

  • 채현석 (농촌진흥청 국립축산과학원) ;
  • 최희철 (농촌진흥청 국립축산과학원) ;
  • 나재천 (농촌진흥청 국립축산과학원) ;
  • 장애라 (농촌진흥청 국립축산과학원) ;
  • 김민지 (농촌진흥청 국립축산과학원) ;
  • 방한태 (농촌진흥청 국립축산과학원) ;
  • 강환구 (농촌진흥청 국립축산과학원) ;
  • 김동욱 (농촌진흥청 국립축산과학원) ;
  • 서옥석 (농촌진흥청 국립축산과학원) ;
  • 박성복 (농촌진흥청 국립축산과학원) ;
  • 함준상 (농촌진흥청 국립축산과학원)
  • Received : 2010.04.05
  • Accepted : 2010.05.26
  • Published : 2010.06.30
Download PDF
⟨ Previous Next ⟩

Abstract

The present study has been performed to suggest a method to decrease the adverse effects of transportation on chicken meat quality. The groups were prepared as follows; Control group and three groups of treatments (sodium phosphate, sodium bicarbonate and magnesium sulfate). The chicken fed magnesium sulfate showed higher chicken meat quality compared to control and other treatment groups. Also, minor and severe PSE incidence of chicken breast was found at 88% in sodium phosphate group, 24% in sodium bicarbonate group and 56% in magnesium sulfate group. Control group showed 92% higher minor and severe PSE incidence of chicken breast compared to other groups. In control group, the external bruise of chicken showed 32% but 22, 24 and 44% in other treatment groups, respectively. Lightness ($L^*$) of chicken containing sodium phosphate treatment, sodium bicarbonate treatment and magnesium sulfate were 67.05, 66.27 and 65.89, while Lightness ($L^*$) of chicken containing control group was decreased of 67.88. In conclusion, dietary buffer material (sodium phosphate, sodium bicarbonate, magnesium sulfate) under heat stress decreased adverse effects including death, wound or abnormality of chickens.

고온기 때 육계 수송 스트레스를 줄이기 위한 대비책으로 농가에서 출하 2일전에 버퍼제(sodium phosphate, sodium bicarbonate, magnesium sulfate)를 급여함으로 육계의 품질에 미치는 영향을 구명하기 위해 수행하였다 닭고기의 품질 $1^+$ 등급 평가에서 버퍼제를 급여하지 않는 대조구에서 4%를 차지하였으나 sodium phosphate 급여구가 8%, sodium bicarbonate 급여구 14%, magnesium sulfate 급여구가 28%로 대조구에 비하여 버퍼제를 급여한 처리구에서 $1^+$등급 출현율이 증가하였다. PSE 발생율은 대조구에서 경증 및 중증 모두 합하여 92%를 차지하였으나, sodium phosphate 급여구가 88%, sodium bicarbonate 급여구 28%, magnesium sulfate 급여구가 56%로 대조구에 비하여 버퍼제를 급여한 처리구에서 PSE 발생율이 현저히 저하되었다. 닭고기 외관의 멍은 대조구에서는 1~6 cm의 멍이 32%를 차지하였으나, sodium phosphate 급여구는 22%, sodium bicarbonate 급여구 24%, magnesium sulfate 급여구가 44%로 magnesium sulfate 급여구를 제외하고는 대조구에 비해 멍 발생율의 8~10% 정도 저하하였다. 닭고기의 명도($L^*$) 값의 변화는 가슴 근육 부위에서 대조구가 67.88을 나타내었고, sodium phosphate 급여구가 67.05, sodium bicarbonate 급여구 66.27, magnesium sulfate 급여구가 65.89로 magnesium sulfate 급여구에 명도가 가장 낮은 경향을 나타내었고, 전체적으로 대조구에 비해 버퍼제를 급여한 구에서 명도 값이 저하되었다. 상기와 같이 고온기 때 육계 수송 스트레스를 줄이기 위하여 버퍼제(sodium phosphate, sodium bicarbonate, magnesium sulfate)를 급여함으로 사계 및 닭고기의 이상 도체를 줄일 수 있을 것으로 사료된다.

Keywords

References

  1. Ahmad T, Mushtaq T, Mahr-Un-Nisa, Sarwar M, Hooge DM, Mirza MA 2006 Effect of different non-chloride sodium sources on the performance of heat-stressed broiler chickens. Br Poult Sci 47:249-256. https://doi.org/10.1080/00071660600753342
  2. Backstrom L, Kauffman R 1995 The porcine stress syndrome; A review of genetics, environmental factors, and animal well- being implications. Agri-Partice 16:24-30.
  3. Borges SA 1997 Suplementacao de cloreto de potassio e bicarbonato de sodio para frangos de corte durante o verao. Dissertacao de mestrado. UNESP, Jaboticabal, Brazil.
  4. Borges SA 2001 Balanco eletrolitico e sua interrelacao com o equilibrio acido-base em frangos de corte submetidos a estresse calorico. Ph. D. Diss. Univ. Estadual Paulista, Brazil.
  5. Borges SA, Fischer da silva AV, Ariki J, Hooge DM, Cummings KR 2003a Dietary electrolyte balance for broiler chickens under moderately high ambient temperatures and relative humidities. Poultry Sci 82:301-308. https://doi.org/10.1093/ps/82.2.301
  6. Cassens RG, Galloway DE, Marple DN, Marsh BB 1975 Alosterone and pork quality. J Anim Sci 41:1327-1332. https://doi.org/10.2527/jas1975.4151327x
  7. Deyhim F, Teeter RG 1991 Research note: Sodium and potassium chloride drinking water supplementation effects on acid- base balance and plasma corticosterone in broilers reared in thermoneutral and heat-distressed environments. Poultry Sci 70:2551-2553. https://doi.org/10.3382/ps.0702551
  8. D'Souza DN, Dunshea FR, Warner RD, Leury BJ 1998 The effect of pre-slaughter handling and carcass processing rate post slaughter on pork quality. Meat Sci 50:429-437. https://doi.org/10.1016/S0309-1740(98)00055-2
  9. Feddes JJR, Emmanul EJ, Zuidhof MJ 2002 Broiler performance, body weight variance, feed and water intake, and carcass quality at different stocking densities. Poultry Sci 81:774-779. https://doi.org/10.1093/ps/81.6.774
  10. Fox JD, Wolffram SA, Kemp JD, Langlois E 1980 Physical, chemical, sensory, and microbiogical properties and shelf life or PSE and normal pork chops. J Food Sci 45:786-790.
  11. McCurdy RD, Barbut S, Quinton 1996 Seasonal effect on pale soft exudative (PSE) occurrence in young turkey brest meat. Food Res Int 29:363-366. https://doi.org/10.1016/0963-9969(96)00020-8
  12. McKee SR, Sams AR 1997 The effect of seasonal heat stress on rigor development and the incidence of pale, exudative turkey meat. Poultry Sci 76:1616-1620. https://doi.org/10.1093/ps/76.11.1616
  13. Murakami AE, Rondon EOO, Martins EN, Pereira MS, Scapinello C 2001 Sodium and chloride requirements of growing broiler chickens(twenty-one to forty-two days of age) fed corn-soybean diets. Poultry Sci 80:289-294. https://doi.org/10.1093/ps/80.3.289
  14. Northcutt JK, Foegeding EA, Edens FW 1994 Waterholding properties of thermally preconditioned chicken breast and leg meat. Poultry Sci 73:308-316. https://doi.org/10.3382/ps.0730308
  15. Pourreza J, Edriss MA 1992 The effects of high vs. normal temperatures on the physical characteristics of the broilers carcass. J Agric Sci Technol 1:35-41.
  16. Reece FN, Dearon JW, Kubena LF 1972 Effects of high temperature and humidity on heat prostration of broiler chickens. Poultry Sci 48:269-277.
  17. Santos C, Roserio LC, Goncalves H, Melo RS 1994 Incidence of different pork quality categories in a Portuguese slaughter house; A survey. Meat Sci 38:279-287. https://doi.org/10.1016/0309-1740(94)90117-1
  18. SAS Institute 1998 SAS User's Guide. Statestics. Version 9.1 ed SAS Institute Inc., Cary, NC.
  19. Sen AR, Naveena BM, Muthukumar M, Babji Y, Murthy TR 2005 Effect of chilling polyphosphate and bicarbonate on quality characteristics of broiler breast meat. Br Poult Sci 46:451-456. https://doi.org/10.1080/00071660500191072
  20. Smith MO, Teeter RG 1987 Effects of potassium chloride and fasting on broiler performance under simulated summer conditions. Anim Sci Res Rep Agric Exp Sta, Oklahoma State Univ. Stillwater. MP-119:161-164.
  21. Sorensen P, Su G, Kestin SC 2000 Effects of age and stocking density on leg weakness in broiler chickens. Poultry Sci 79: 864-870. https://doi.org/10.1093/ps/79.6.864
  22. Teeter RG 1997 Balancing the electrolyte equation. Feed Mix 5:22-26.
  23. Teeter RG, Belay T 1996 Broiler management during acute heat stress. Anim Feed Sci Technol 58:127-142. https://doi.org/10.1016/0377-8401(95)00879-9
  24. Thaxton JP, Puvadolpirod 2000 Model of physiological stress in chicken. 5. Quantitative evaluation. Poultry Sci 79:391-394. https://doi.org/10.1093/ps/79.3.391
  25. Thompson LD, Janky MD, Woodware SA 1987 Tenderness and physical characteristics of broiler brest fillets harvested at various times from post-mortem electrically stimulated carcasses. Poultry Sci 66:1158-1167. https://doi.org/10.3382/ps.0661158
  26. Van Hoof J 1979 Influence of electrical stunning on biochemical and physical characteristics of turkey breast muscle. Vet Q 1:29-36. https://doi.org/10.1080/01652176.1979.9693718
  27. Van Laack RLJM, Liu CH, Smith CH, Smith MO, Loveday HD 2000 Characteristics of pale, soft, exudative broiler breast meat. Poultry Sci 79:1057-1061. https://doi.org/10.1093/ps/79.7.1057
  28. 축산과학원 2007 축산시험연구보고서 제 1권 생명환경부편.
  29. 축산물등급판정소공고 2007 축산물등급판정소공고 제 2007-6호 “닭고기 부분육 등급판정 기준 및 방법”.
  30. 축산법시행규칙 2007 농림부고시 제 2007-40호 “축산물등급판정세부기준”.

Cited by

  1. Effect of Electrolytic Material Feeding on Blood and Carcass Traits of Broiler under Intense Heat Condition in Summer vol.39, pp.3, 2012, https://doi.org/10.5536/KJPS.2012.39.3.183