Journal of Animal Science and Technology

Korean Society of Animal Sciences and Technology (한국축산학회)
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Effects of Dietary Lycopene Supplementation and Packaging on Quality Traits in Longissimus Muscle of Korean Native Pigs during Storage

라이코펜 급여와 포장방법이 재래돼지 등심육의 저장 중 품질 특성에 미치는 영향

  • 김동훈 (농촌진흥청 축산과학원) ;
  • 임동균 (농촌진흥청 축산과학원) ;
  • 성필남 (농촌진흥청 축산과학원) ;
  • 하경희 (농촌진흥청 축산과학원) ;
  • 조수현 (농촌진흥청 축산과학원) ;
  • 김진형 (농촌진흥청 축산과학원) ;
  • 이종문 (농촌진흥청 축산과학원) ;
  • 김영태 (농촌진흥청 축산과학원) ;
  • 김일석 (진주산업대학교 동물소재공학과) ;
  • 진상태 (진주산업대학교 동물소재공학과)
  • Published : 2008.04.01
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Abstract

The objective of this study was to evaluate the effect of dietary lycopene supplementation on meat quality in Longissimus Muscle of Korean native pigs. Meat samples were obtained from pigs which had been fed with finishing pig diets containing basal diets(C), 200 ppm lycopene (T1), 400 ppm lycopene (T2), and 800 ppm lycopene(T3). Longissimus muslce pH was not influenced by feeding lycopene. Total microbial counts of treatments were significantly lower than those of control at 0 day of storage (p<0.05). Counts of lactic acid bacteria and coliform of T2 and T3 were significantly lower than those of control and T1 at 0 day of storage(p<0.05). Regardless of packaging, microbial counts increased as the storage period increased(p<0.05). While water-holding capacity (WHC) values of the treatments were lower than those of control, cooking losses values of treatments were higher than those of control (p<0.05). Therefore, it can be concluded that Korean native pigs fed lycopene supplemented diets affect the microbial counts and meat quality (volatile basic nitrogen, WHC and cooking loss) compared with conventional ones. These results may show a fundamental data on production of Korean native pork.

본 연구는 라이코펜 급여에 따른 재래돼지고기 등심육의 저장 중 품질특성의 차이를 확인하기 위하여 실험을 수행하였다. 제주 재래돼지 농장에서 처리구별로 200 (T1), 400 (T2) 및 800 ppm (T3)의 라이코펜 급여구를 배치하여 실험을 실시하였다. pH의 경우 라이코펜 첨가의 차이를 확인할 수 없었고, 저장기간 중 총균수의 경우(Table 3) 저장 0일차의 대조구(무첨가구) 보다 라이코펜 첨가구에서 미생물수가 더 낮은 값을 나타내었다(p<0.05). 저장기간 중 젖산균수와 대장균군수의 경우 저장 0일차의 첨가구(400, 800 ppm)가 무첨가구나 첨가구(200 ppm) 보다 유의적으로 더 낮은 값을 나타내었고. 저장기간에 따라서 함기포장, 진공포장 모두 대장균군수가 유의적으로 증가하였다(p< 0.05). 또한, 라이코펜 첨가구의 보수력이 무첨가구 보다 낮았으며, 가열감량의 경우는 이와 반대로 라이코펜 첨가구가 대조구 보다 더 높은 수치를 나타내었다(p<0.05). 이상의 결과를 종합하면 라이코펜 급여 재래돼지고기는 일반재래돼지고기의 품질과는 다른 미생물수의 차이를 보였으며 VBN, 보수력 및 가열감량에서 다른 품질 특성을 나타내었으며, 최근 소비자의 건강지향성 등을 고려할 때 재래 돈육을 생산하기 위한 기초 자료를 제시할 수 있을 것으로 사료된다.

Keywords

References

  1. Agarwal, S. and Rao, A. V. 1998. Tomato lycopene and low-density lipoprotein oxidation: a human dietary intervention study. Lipids, 33:981-984 https://doi.org/10.1007/s11745-998-0295-6
  2. AOAC. 2000. Official Methods of Analysis. 17th ed, Association of Official Analytical Chemists, Washington, DC, chapter 39. pp. 1-8
  3. Cho, S. H., Park, B. Y., Kim, J. H., Kim, M. J., Seong, P. N., Kim, Y. J., Kim, D. H. and Ahn, C. N. 2007. Carcass yields and meat quality by live weight of Korean native black pigs. J. Anim. Sci. & Technol. (Kor.) 49(4):523-530 https://doi.org/10.5187/JAST.2007.49.4.523
  4. Choi, Y. S. 2004. Studies on the pork quality of Korean native black pigs and its improvement through dietary manipulation. Ph. D. Thesis. Kangwon National Univ., Chuncheon, Korea. pp. 1-169
  5. DiMascio, P., Kaiser, S. and Sies, S. 1989. Lycopene as the most effective biological carotenoid singlet oxigen quencher. Arch. Biochem. Biophys. 274:532-538 https://doi.org/10.1016/0003-9861(89)90467-0
  6. Franceschi, S., Bidoli, E., LaVeccia, C., Talamini, R., D'Avanzo, B. and Negri, E. 1994. Tomatos and risk of digestive tract cancers. Int. J. Cancer. 59:181-184 https://doi.org/10.1002/ijc.2910590207
  7. Giovannucci, E., Ascherio, A., Rimm, E. B., Stampfer, M. J., Colditz, G. A. and Willett, W. C. 1995. Intake of carotenoids and retinol in relation to risk of prostate cancer. J. Natl. Cancer Inst. 87:1767-1776 https://doi.org/10.1093/jnci/87.23.1767
  8. Jin, S. K., Kim, C. W., Song, Y. M., Jang, W. H., Kim, Y. B., Yeo, J. S., Kim, J. W. and Kang, K. H. 2001. Physicochemical characteristics of longissimus muscle between the Korean native pig and Landrace. Kor. J. Food Sci., 21:143
  9. Jin, S. K., Kim, I. S., Song, Y. M. and Hah, K. H. 2003. Effects of dietary oils and tocopherol supplementation on fatty acid, amino acid, TBARS, VBN and sensory characteristics of pork meat. J. Anim. Sci. & Technol. (Kor.) 45(2):297- 308 https://doi.org/10.5187/JAST.2003.45.2.297
  10. Kwon, O. S., Park, J. C. and Huh, T. Y. 2001. Korean native black pigs. Standard Guideline for farmer, RDA
  11. Kucuk, O. 2002. Chemoprevention of prostate cancer. Cancer Rev. 21:111-124 https://doi.org/10.1023/A:1020809806121
  12. Laakkonen, E., Wellington, G. H. and Skerbon, J. W. 1970. Low temperature long time heating of bovine. I. Changes in tenderness, water binding capacity, pH and amount of water-soluble component. J. Food Sci., 35:175-182 https://doi.org/10.1111/j.1365-2621.1970.tb12131.x
  13. Mascio, P., Kaiser, S. and Sies, H. 1989. Lycopene as the most efficient biological carotenoid singlet oxygen quencher. Arch. Biochem. Biophys. 274:532-538 https://doi.org/10.1016/0003-9861(89)90467-0
  14. Pastori, M., Pfander, H., Boscoboinik, D. and Azzi, A. 1998. Lycopene in association with alpha- tocopherol inhibits at physiological concentrations proliferation of prostate carcinoma cells. Biochem. Biophys. Res. Comm. 250:582-585 https://doi.org/10.1006/bbrc.1998.9351
  15. Rao, A. V. and Agarwal, S. 1999. Role of lycopene as antioxidant carotenoid in the pre- vention of chronic diseases: a review. Nutr. Res. 19:305-323 https://doi.org/10.1016/S0271-5317(98)00193-6
  16. Ryoichi, S., Degychi, T. and Nagata, Y. 1993. Effectiveness of the filter paper press method for determinating the water holding capacity of meat. Fleischwirtsch, 73:1399
  17. SAS. 2003. SAS/STAT Software for PC. SAS Institute Inc., Cary, NC, USA.
  18. Seo, S. H. and Park, J. Y. 1998. Status of hypertensive patients' drug-taking in health center and its related factors. J. Kor. Soc. Health Education. 15(2):23-43
  19. Sharoni, Y., Giron, E., Rise, M. and Levy, J. 1997. Effects of lycopene-enriched tomato oleorsin on 7, 12-dimethyl-benz(a) antracene-induced rat mammary tumors, Cancer Detect. Prev. 21:118-123
  20. 高坂和久. 1975. 肉製品の鮮度保持と測定. 食品工業. 18:105-111
  21. 주원돈. 2005. 라이코펜의 사료내 첨가가 닭과 돼지의 지질대사 및 항산화에 미치는 영향. 건국대학교 박사학위 논문