Korean Journal of Poultry Science (한국가금학회지)

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

DOI QR Code

Effect of Dietary Yeast (Saccharomyces exiguus) on Growth Performance, Cecal Microflora and Fecal Ammonia Gas in Broiler Chickens

효모(Saccharomyces exiguus)의 급여가 육계 생산성, 맹장내 미생물 및 분내 암모니아 가스 발생에 미치는 영향

  • Kim, D.W. (Poultry Science Division, National Institute of Animal Science) ;
  • Jang, B.G. (Poultry Science Division, National Institute of Animal Science) ;
  • Kim, J.H. (Poultry Science Division, National Institute of Animal Science) ;
  • Yu, D.J. (Poultry Science Division, National Institute of Animal Science) ;
  • Kang, K.H. (Poultry Science Division, National Institute of Animal Science) ;
  • Kang, H.G. (Poultry Science Division, National Institute of Animal Science) ;
  • Na, J.C. (Poultry Science Division, National Institute of Animal Science) ;
  • Kim, S.H. (Poultry Science Division, National Institute of Animal Science) ;
  • Lee, D.S. (Poultry Science Division, National Institute of Animal Science) ;
  • Suh, O.S. (Poultry Science Division, National Institute of Animal Science)
  • 김동욱 (축산과학원 축산자원개발부 가금과) ;
  • 장병귀 (축산과학원 축산자원개발부 가금과) ;
  • 김지혁 (축산과학원 축산자원개발부 가금과) ;
  • 유동조 (축산과학원 축산자원개발부 가금과) ;
  • 강근호 (축산과학원 축산자원개발부 가금과) ;
  • 강환구 (축산과학원 축산자원개발부 가금과) ;
  • 나재천 (축산과학원 축산자원개발부 가금과) ;
  • 김상호 (축산과학원 축산자원개발부 가금과) ;
  • 이덕수 (축산과학원 축산자원개발부 가금과) ;
  • 서옥석 (축산과학원 축산자원개발부 가금과)
  • Published : 2007.06.30
Download PDF
⟨ Previous Next ⟩

Abstract

This experiment was conducted to investigate the effects of dietary yeast (Saccharomyces exguus) supplementation on growth performance, cecal microflora and fecal ammonia gas in broiler chicks. A total of two hundred seventy, 1-d-old male broiler chicks (Ross strain) were randomly allotted to nine pens (replicates), 30 birds per pen. There were three dietary treatments with three replicates. The treatments were control (virginiamycin 0.05%+salinomycin 0.03%), Saccharomyces exguus 0.5 and 1.0%. Total body weight gain were significantly higher in Saccharomyces exguus1 1.0% treatment than the control (P<0.05). Although not significant, the yeast supplementation tended to improve the feed conversion ratio. No significant differences were observed on the numbers of cecal E. coli, Salmonella and Lactobacillus in yeast treatments compared to those of control. The production of fecal ammonia gas was significantly lower in yeast treatments than the control (P<0.05). The concentrations of fecal short chain fatty acids and volatile organic compounds were not different among the groups. These results suggest the possibility that yeast (Saccharomyces exguus) could be used as the alternative of antibiotic growth promoters by improving the performance of broiler chicks. In addition, dietary yeast could improve the environment of broiler houses by reducing fecal ammonia production.

본 연구는 Saccharomyces exguus의 첨가 급여가 육계 생산성 및 분내 유해가스 발생에 미치는 영향을 구명하기 위하여 수행되었다. 1일령 육계 수평아리(Ross strain) 270수를 공시하여 3처리 3반복 반복당 30수씩 완전 임의배치하였다. 처리구는 대조구인 항생제 첨가구 및 효모 0.5와 1.0% 처리구를 두었다. 본 실험에서 5주 종료 체중 및 증체율이 효모의 첨가 수준에 따라 유의하게 증가하였으며(P<0.05), 사료 요구율은 효모 첨가시 개선되는 경향이 보였으나, 유의성은 인정되지 않았다. 맹장 내 E. coli, Salmonella, Lactobacillus 수는 대조구인 항생제 첨가구와 비교하여 차이가 없었다. 암모니아 가스의 발생량은 대조구에 비해 유의하게 감소하였다(P<0.05). 계분 내 저급 지방산 및 휘발성 유기 화합물은 변화가 없었다. 본 연구 결과 육계에 Saccharomyces exguus급여는 생산성을 향상시키고 계분 내 암모니아 가스 발생량을 감소시켜 항생제 대체 및 환경 개선제로 이용 가능함을 시사하였다.

Keywords

References

  1. Anderson DB, McCracken VJ, Aminov RI, Simpson JM, Mackie RI, Verstegen MWA, Gaskins HR 1999 Gut microbiology and growth-promoting antibiotics in swine. Pig News Info 20:115N-122N
  2. Cole NA, Purdy CW, Hutcheson DP 1992 Influence of yeast culture on feeder calves and lambs. J Anim Sci 70:1682- 1690 https://doi.org/10.2527/1992.7061682x
  3. Duncan DB 1955 Multiple range and multiple F test. Biometric. 11:1-42 https://doi.org/10.2307/3001478
  4. Kornegay ET, Rhein-Welker D, Lindemann MD, Wood CM 1995 Performance and nutrient digestibility in weanling pigs as influenced by yeast culture additions to starter diets containing dried whey or one of two fiber sources. J Anim Sci 73:1381-1389
  5. Line JE, Bailey JS, Cox NA, Stern NJ, Tompkins T 1998 Effect of yeast-supplemented feed on Salmonella and Campylobacter populations in broiler. Poult Sci 77:405-410 https://doi.org/10.1093/ps/77.3.405
  6. Mathew AG, Chattin SE, Robbins CM, Golden DA 1998 Effects of a direct-fed yeast culture on enteric microbial population, fermentation acids, and performance of weanling pigs. J Anim Sci 76:2138-2145
  7. NRC 1994 Nutrient requirement of poultry. National Research Council National Academy of Science Washington DC
  8. Onifade AA, Odunsi AA, Babatunde GM, Olorede BR, Muma E 1999 Comparison of the supplemental effects of Saccharomyces cerevisiae and antibiotics in low-protein and high- fiber diets to broiler chicken. Arch Anim Nutr 52:29-39 https://doi.org/10.1080/17450399909386149
  9. SAS 2002 SAS User's guide, Statistical Analysis System Inst. Inc Cary NC
  10. Spring P, Wenk C, Dawson KA, Newman KE 2000 The effects of dietary mannanoligosaccharides on cecal parameters and the concentration of enteric bacteria in ceca of Salmonella- challenged broiler chicks. Poult Sci 79:205-211 https://doi.org/10.1093/ps/79.2.205
  11. Thayer RH, Burkitt FF, Morrison RD, Murry EE 1978 Efficiency of utilization of dietary phosphorus by caged turkey breeder hens when fed rations supplemented with live yeast culture. Okla Agric Exp Sn Res Rep MP 103:173-178
  12. Valdivie M 1975 Saccharomyces yeast as by-product from alcohol production of broiler chickens fed on cereal grain-based foods soaked in water. Br Poult Sci 40:65-76 https://doi.org/10.1080/00071669987854
  13. van Heugten E, Funderburke DW, Dorton KL 2003 Growth performance, nutrient digestibility, and fecal microflora in weanling pigs fed live yeast. J Anim Sci 81:1004-1012
  14. Wiedmeier RD, Arambel MJ, Walters JL 1987 Effect of yeast culture and Aspergillus oryzae fermentation extract on ruminal characteristics and nutrient digestibility. J Dairy Sci 70: 2063-2068 https://doi.org/10.3168/jds.S0022-0302(87)80254-0
  15. Zhang AW, Lee BD, Lee SK, Lee KW, An GH, Song KB, Lee CH 2005 Effects of yeast (Saccharomyces cerevisiae) cell component on growth performance, meat quality, and ileal mucosa development of broiler chicks. Poult Sci 84:1015- 1021 https://doi.org/10.1093/ps/84.7.1015
  16. 김재황 김창현 고영두 2001 사료내 발효사료(Bio-${\alpha}^{\circledR}$) 첨가가 비육돈의 생산성 및 분중 암모니아 발생량에 미치는 영향. 한국동물자원과학회지 42:849-858
  17. 박재홍 류명선 김상호 나종삼 김종승 류경선 2003 효모배양물 첨가 사료가 계사내 유해가스 발생 및 육계의 생산성에 미치는 영향. 한국동물자원과학회지 45(1):41-48
  18. 홍종욱 김인호 권오석 김지훈 민병준 이원백 2002 자돈 및 비육돈에 있어 생균제의 첨가가 생산성 및 분내 가스 발생에 미치는 영향. 한국동물자원과학회지 44(3):305-314

Cited by

  1. Isolation and identification of aroma producing strain with esterification capacity from yellow water vol.14, pp.2, 2019, https://doi.org/10.1371/journal.pone.0211356