한국축산식품학회지 (Food Science of Animal Resources)

  • 제25권2호
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  • Pages.156-161
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  • 2005
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  • 2636-0772(pISSN)
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  • 2636-0780(eISSN)
한국축산식품학회 (Korean Society for Food Science of Animal Resources)
권호 표지

거정석과 비타민 A 급여가 거세한우 등심육의 이화학적 특성에 미치는 영향

Effect of Clay Mineral Pegmatite and Vitamin A and Supplements on the Physico-Chemical Characteristics of Fattening Hanwoo Steers

  • Kim Byung-Ki (Gyeongsangbuk-Do Livestock Research Institute) ;
  • Go Si-Jang (Department of Livestock, Mungyeong city)
  • 발행 : 2005.06.01
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초록

본 연구는 거세한우 24두를 대상으로 점토 광물질(대조구-일반사료 : T1구-거정석 $2\%$+비타민 A $0.2\%$ 첨가 : T2구-거정석 $2\%$) 3개 처리구를 두고 생후 13개월부터 26개월까지 비육시험한 후 등심부위 근육을 분석하였다. 등심부위의 가열 감량은 대조구가, 보수성은 T2구(56.38)가 다른 처리구보다 크게 높았다(p<0.05). 관능검사의 결과 다즙성, 연도 및 향미는 T1구$(4.6\~5.0)$가 다른 처리구$(4.2\~4.5)$보다 통계적인 유의성이 인정되었으며(p<0.05), 육색은 처리구 사이에 특별한 변화가 없었다. 지방산조성에서 oleic acid는 T2구가 $50.80\%$로 가장 높았고, palmitic acid와 stearic acid는 대조구가, 불포화지방산은 T2구($(58.57\%)$가 다른 처리구보다 크게 높아 통계적인 유의차가 있었다(p<0.05).

This study was conducted to detennine the effect of dietary supplements of mineral powder (pegmatite) on the physico-chemical properties of M longissimuss for 24 Hanwoo steers. Each eight Hanwoo steers were randomly allotted to three treatments ; Control $(0\%)$, T1 (supplemented with pegmatite $2.0\%$ and vitamin A $0.2\%)$, T2 (supplemented with pegmatite $2.0\%$). Cooking loss was highest in control, while water holding capacity (WHC) was the highest in T2 (56.38) than the others. However, effect of the diets on meat color was not significantly different (p>0.05) Panel test scores of juiciness, tenderness and flavor of M longissinus were the highest for T1 $(4.6\~5.0)$ between the treatment group (p<0.05). The content of total fatty acid in M longissimus was the highest in T2 $(50.80\%)$ among the treatment group. Palmitic acid and oleic acid were siginificantly higher in T1 and control than those for the others(p<0.05). Unsaturated fatty acid (UFA) was highest in T2 $(58.57\%)$ than the others$(55.09\~55.64\%)$ (p<0.05).

키워드

참고문헌

  1. AOAC (1998) Official Methods at Analysis. 16th ed, Association of Official Analytical Chemists, Washington, DC
  2. Britton, R. A., Colling., D. P., and Klopfenstein, T. J. (1979) Effect of complexing sodium bentonite with soybean meal or urea in vitro ruminal ammonia release and nitrogen utilization in ruminants. J. Anim. Sci. 46, 1738-1745
  3. Carlin, A. F. and Harrison, D. L. (1978) Cooking and sensory methods used in experimental studies on meat. Natl. Livestock and Meat Board, Chicago, Illinois
  4. Cho, W. M., Jeong, H. Y., Moon, S. W., Kang, J. K., Kim, Y. K., and Lee, I. D. (2000) Effects of supplementation of reddish clay on the growth performance and immunity in Holstein calves. J. Anim. Sci. & Technol. (Kor.) 42, 881-890
  5. Demyer, D. I. and Vanderkhove, P. (1979) Compounds determining pH in dry sausage. Meat Sci. 3, 161-165 https://doi.org/10.1016/0309-1740(79)90033-0
  6. Dembinski, Z., Kosicki, B., Dembinska, S. M., Szczecniak, L., and Wieckowski, W. (1985) Influence of home-made bentonite on acid-base balance in dairy cattle in peripartum period. Medycyna Wetery Naryjna (Poland) 41, 311-318
  7. Duncan, Davide B. (1995) Multiple range and multiple F test. Biometrics, 11, 1-6
  8. Dugan, M. E. R., Aalhus, J. L., Jeremiah, L. E., Kramer, J. K. G., and Schaefer, A. A. (1999) The effect of feeding conjugated linoleic acid on subsequent pork quality. Can. J. Anim. Sci. 79, 45-51 https://doi.org/10.4141/A98-070
  9. Erwin, E. S., Elam, C. J., and Dyer, I. A. (1954) The influence of sodium bentonite in vitro and in the ration of steers. J. Anim. Sci. 16, 858
  10. Laakonen, E., Wellington, G. H., and Skerbon, J. W. (1970) Low temperature long-time heating of bovine muscle. I. In tenderness, water binding capacity, pH and amount of water soluble component. J. Food Sci. 35, 135-141
  11. Lawrie, R. (1985) Development in meat science: Packaging Fresh Meat (A. A. Taylor(Eds). Elsevier Applied Science Publishers. pp. 89-95
  12. Mottram, D. S. and Edwards, D. S. (1983) The role of triglycerides and phospholipids in the aroma of cooked beef. J. Sci. Food Agri. 34, 517-523 https://doi.org/10.1002/jsfa.2740340513
  13. Park, P. W. and Goins, R. E. (1994) In situ prepartion of fatty acid methyl steers for analysis of fatty acid composition in filds. J. Food. Sci. 72 (supple. 2). 5
  14. Palanska, O. and Nosal, V. (1991) Meat quality of bulls and heifers of commeracial cross breeds of the improved Slovak Spotted cattle with the Limousine breed. Vedecke Prace Vyskumneho Ustaru Zivocisnej Vyroby Nitre (CSFR). 24, 59-66
  15. Pearson, M. D., Collins-Thompson, D. L., and Ordal, Z. L. (1970) Microbiological sensory and pigment changes of aerobically and an aerobically packaged beef. J. Food Techonol., 24, 1171-1180
  16. Rumsey, T. S., Oltjen, R. R., Bovard, K. P., and Priode, B. M. (1972) Influence of widely diverse finishing regimens and breeding on depot fat composition in beef cattle. J. Anim. Sci. 35, 1069-1075
  17. SAS (1998) SAS/ST AT Software for PC. SAS Institute Inc., Cary, NC
  18. Schulty, L. H. (1971) Effects of added bentonite in ruminants. Anim. Nutr. and Health, August
  19. Skelley, G. C., Stanford, W. C., and Edwares, R. L. (1973) Bovine fat composition and its relation tod animal diet and carcass characteristics. J. Anim. Sci. 36, 573-580
  20. Sturdivant, C. A., Lunt, D. K., Smith, G. C, and Smith, S. B. (1992) Fatty acid composition of subcutaneous and intramuscular adipose tissues and M longissimus dorsi of Wagyu cattle. Meat Sci. 32, 449-454 https://doi.org/10.1016/0309-1740(92)90086-J
  21. Sumida, D. M., Vogt, D. W., Cobb, E. H., Iwanaga, I. I., and Reimer, D. (1972) Effect of breed type and feeding regime on fatty acid composition of certain bovine tissues. J. Anim. Sci. 35, 1058-1063
  22. Watanabe, S., Yanaka, Y., and Juroda, A. (1971) Report on the experimental use of zeolite-tuff as dietary supplement for cattle. Rep. Okayama Prefecture Feeder. Agr. Coop. Ass. Apr. pp. 18-22
  23. Winger, R. T. and Fennema, O. (1976) Tendeness and water holding properties of beef muscle as influenced by freezing and subsequent storage at - $3^{\circ}C\;or\;15^{\circ}C$. J. Food Sci. 41, 1433-1442 https://doi.org/10.1111/j.1365-2621.1976.tb01189.x
  24. Wu, F. Y. and Smith, S. B. (1987) Ionic strength and myofibrillar protein solubilization. J. Anim. Sci. 165, 597-605
  25. 近藤淵, 藤城清司, 鈴木丈夫, 多賀貞二, 林長英男, 和賀井丈作, 近藤登之助 (1969) ビオライト 添加飼料 が 子牛におよはす 影響. 畜産の研究 23, 987-995
  26. 농림부 (1998) 농촌진흥청 축산기술연구소. 축산업협동 조합중앙회. 한우 고급육 생산 기술개발 보고서 pp. 181
  27. 대한광업진흥공사 (1988) 한국의 광상. 제 11호 비금속 편
  28. 백종희 (1999) 점토광물의 사료화 및 용도별 경제성 평가. 한국축산경영학회지 15, 392-400