Journal of Animal Science and Technology

Korean Society of Animal Sciences and Technology (한국축산학회)
권호 표지
DOI QR코드

DOI QR Code

Effects of Feeding Blended Essential Oils on Meat Quality Improvement for Branded Pork

돈육의 브랜드화를 위한 Blended Essential Oil의 육질개선 효과

  • Jang, Hae-Dong (Department of Animal Resource & Science, Dankook University) ;
  • Hong, Seong-Min (Department of Animal Resource & Science, Dankook University) ;
  • Jung, Ji-Hong (Department of Animal Resource & Science, Dankook University) ;
  • Kim, In-Ho (Department of Animal Resource & Science, Dankook University)
  • 장해동 (단국대학교 동물자원학과) ;
  • 홍성민 (단국대학교 동물자원학과) ;
  • 정지홍 (단국대학교 동물자원학과) ;
  • 김인호 (단국대학교 동물자원학과)
  • Received : 2009.09.04
  • Accepted : 2010.03.23
  • Published : 2010.04.30
Download PDF
⟨ Previous Next ⟩

Abstract

This study was conducted to investigate the effects of blended feeding essential oils on meat quality improvement for branded pork. A total of one-hundred pigs ($66.24\;{\pm}\;0.83\;kg$, average initial BW) were used for 10 weeks study. Dietary treatments included: 1) CON (basal diet), 2) NBE (basal diet + 75 ppm of blended essential oil), 3) NBA (basal diet + 0.3% Benzoic acid) and 4) BEB [basal diet + 75 ppm of blended essential oil (with 0.3% Benzoic acid)]. The marbling value was improved in NBE treatment compared to NC and PC treatments (P<0.05). Hardness was higher in NBA treatment than NC and PC treatments (P<0.05). The pH value was higher in BEB treatment than PC and NBE treatments (P<0.05). In fatty acid content of lean, total UFA/SFA was higher in NBA treatment than BEB treatment (P<0.05). In conclusion, the results of this study indicated that dietary supplementation with blended essential oils improve fatty acid content of meat.

본 시험은 Blended Essential Oil 급여가 비육돈의 육질특성에 미치는 영향을 알아보고자 실시하였다. 시험 개시시 평균체중이 66.24 kg인 3원 교잡종(Landrace ${\times}$ Yorkshire ${\times}$ Duroc) 비육돈 80두를 공시하였으며, 10주간 사양시험을 실시하였다. 시험설계는 1) CON (basal diet) 2) NBE (basal diet + 75 ppm of blended essential oil), 3) NBA (basal diet + 0.3% Benzoic acid)] 및 4) BEB [basal diet + 75 ppm of blended essential oil (with 0.3% Benzoic acid)]로 4개 처리를 하여 처리당 5반복, 반복당 4두씩 완전임의 배치하였다. 등심은 일반도축장에서 110~120 kg 도축 후 수집하였다. 육질평가 결과, 근내 지방도는 NBE 처리구가 CON 처리구와 비교하여 유의적으로 높았다(P<0.05). 또한, 경도는 NBA 처리구가 CON 처리구와 비교하여 유의적으로 높았다(P<0.05). Total UFA/SFA는 NBA 처리구가 BEB 처리구와 비교하여 유의적으로 높았다(P<0.05). 이에 본 시험결과, 비육돈에 blended essential oil의 첨가는 육 및 지방 내 지방산 조성을 개선시킴으로써 브랜드 돈육 개발이 가능할 것으로 사료된다.

Keywords

References

  1. AOAC. 1995. Official Method of Analysis. 16th Edition. Association of Official Analytical Chemists, Washington, D. C., U.S.A.
  2. Botsoglou, N. A., Florou-Paner P., Christaki E., Fletouris D. J. and Spais A. B. 2002. Effect of dietary oregano essential oil on performance of chickens and on iron-induced lipid oxidation of breast, thigh and abdominal fat tissues. Br. Poult. Sci., 43, 223-230. https://doi.org/10.1080/00071660120121436
  3. Decker, E. A. and Shantha, N. C. 1994. Concentration of the anticarcinogen, conjugated linoleeic acid in beef. Meat Focus International. 3: 61.
  4. Duncan, D. B. 1955. Multiple range. Biometrics., 11, 1-42. https://doi.org/10.2307/3001478
  5. Hofmann, K., Hamm, R. and Bluchel, E. 1982. Neues uber die Bestimmung der Wasserbindung des Fleisches mit Hilfe der Filter-papierpress method. Fleischwirtschaft, 62, 87-92.
  6. Janz, J. A. M., Morel, P. C. H., Wilkinson, B. H. P., Purchas, R. W. 2007. Preliminary investigation of the effects of low-level dietary inclusion of fragrant essential oils and oleoresins on pig performance and pork quality. Meat Sci., 75, 350-355. https://doi.org/10.1016/j.meatsci.2006.06.027
  7. Kirchgesser, M. and Roth, F. X. 1982. Fumaric acid as a feed additive in pig nutrition. Pig News Inf., 3, 259-264.
  8. Omogbenigun, F. O., Nyachoti, C. M. and Slomimski, B. A. 2003. The effect of supplementing microbial phytase and orgarnic acids to a corn-soy based fed to early-weaned pig. J. Anim. Sci., 81, 1806-1813. https://doi.org/10.2527/2003.8171806x
  9. Paschma, J. and Wawrzynski, M. 2003. Effect of dietary herb supplement for pigs on growth parameters, slaughter traits and dietetic value of pork. Roczniki Naukowe Zootechniki, 30(1), 79-88.
  10. SAS. 1996. SAS user's guide. Release 6.12 edition. SAS Institute. Inc., Cary, NC.
  11. Szewczyk, A., Hanczakowska, E. and Swiatkiewicz, M. 2006. The effect of nettle (Urtica dioica) extract on fattening performance and fatty acid profile in the meat and serum lipids of pigs. J. Anim. and Feed Sci., 15(1), 81-84. https://doi.org/10.22358/jafs/70148/2006
  12. Witte, V. C., Krause, G. F. and Bailey, M. E. 1970. A new extraction method for determining 2-thiobarbituric acid values for pork and beef during storage. J. Food Sci., 35, 582-585. https://doi.org/10.1111/j.1365-2621.1970.tb04815.x
  13. Yoo, J. S. 2007. Evaluation of essential oil as antibiotics replacement in pigs. A disseratation for the degree of master of science in dankook gradutate university.
  14. Youn, B. S., Nam, K. T., Chang, K. M., Hwang, S. G. and Choe, I. S. 2005. Effetcs of wood vinegar addition for meat quality improvement of old layer. Korean J. Poul. Sci., 32(2), 101-106.
  15. Zhu, L. G. and Brewer, M. S. 1998. Discoloration of fresh pork as related to muscle and display condition. Journal of Food Science. 63: 763-767. https://doi.org/10.1111/j.1365-2621.1998.tb17895.x
  16. 축산물등급판정소. 2007. 축산물등급판정소 집계자료.

Cited by

  1. Effects of Herbiotic FS supplementation on growth performance, nutrient digestibility, blood profiles, and faecal scores in weanling pigs vol.46, pp.1, 2018, https://doi.org/10.1080/09712119.2017.1386108