Food Science of Animal Resources (한국축산식품학회지)

Korean Society for Food Science of Animal Resources (한국축산식품학회)
권호 표지

Evaluation of Fermented Food Wastes (FFW) as Feedstuffs on Meat Quality in Growing-Finishing Pigs

  • Jung, Woo-J. (Department of Animal Science, and Institute of Agricultural Science & Technology, Chonnam National University) ;
  • Kim, Tae-H. (Department of Animal Science, and Institute of Agricultural Science & Technology, Chonnam National University) ;
  • Lim, Kye-T. (Department of Animal Science, and Institute of Agricultural Science & Technology, Chonnam National University) ;
  • Kim, Kwang-H. (Department of Animal Science, and Institute of Agricultural Science & Technology, Chonnam National University) ;
  • Lee, Sung-D. (Faculty of Agriculture, Miyazaki University) ;
  • Chin, Koo-B. (Department of Animal Science, and Institute of Agricultural Science & Technology, Chonnam National University)
  • Published : 2004.09.01
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Abstract

To investigate the effect of feeding the fermented food wastes (FFW) on meat quality, twenty pigs produced from four treatments with different mixing rates of FFW [100% concentrate (control), 25% replacement with FFW (25% FFW), 50% replacement with FFW (50% FFW) and 100% fermented food wastes (100% FFW)] were slaughtered. Carcass characteristics were differentiated if FFW replacement rate was higher than 50%. The proximate compositions of hams and loins in control pigs were not different from (p>0.05) those of the FFW replacements, regardless of mixing rate of FFW replacement. Drip loss of pork loin increased (p<0.05) with increased rate of FFW replacement. Hunter color values were affected (p<0.05) by the FFW replacement and storage time, while not significantly changed (p>0.05) when replaced with lower than 25% FFW. With replacing more than 50% FFW, redness values tended to be decreased, while yellowness values increased. Aerobic plate counts (APC) were rapidly increased 12 d for the control and 8 d for FFW replacement, and microbial stability seemed to be lowered when the rate of FFW replacement rate was more than 50%. These results indicated that the replacement of concentrate diets with FFW was still nutritious feedstuffs for pig diet, however, no more than 50% FFW replacement was recommended to have similar effect to those with the control (100% concentrate).

Keywords

References

  1. AOAC (1995) Official methods of analysis. 15th ed, Association of Official Analytical Chemists, Washington, DC
  2. Bryhni, E. A., Kjos, N. P., Overland, M., and Sorheim, 0. (1999) Food waste products in diets for growing finishingpigs: Effect on growth performance, carcass Characteristics and meat quality, Proceedings of the 45th Intl. Congress of Meat Sci. and Tech. August. 1-6. Yokohama, Japan, 1, pp. 82-83
  3. Derr, D. A., Price, A. T., Suhr, J. L., and Higgins, A. J. (1988) Statewide system for recycling food waste. Biocycle 29, 58-63
  4. Jung, W. J., Lee, J. C., Kim, T. H., and Lim, K. T. (2000) Processing method and feed value of food wastes as swine feed resources. Kor. J. Environ. Agri. 19(1), 44-50
  5. Kornegay, E. T., Van der Noot, G. W., Barth, K. M., Graber, G., Rath, W. S., Gilbreath, R. J., and Bielk, F. J. (1970) Nutritive evaluation of garbage as a feed for swine. J. Exp. Sta. Bull. No. 829. Rutgers Univ., New Brunswick
  6. Lee, J. C., Jung, W. J., Lim, K. T., and Kim, T. H. (2000) Processing and fermentation of food wastes with MS microorganism complex for swine feeds. Kor. J. of Environ. Agri. 19(4), 270-275
  7. Lim, K. T., Lee, J. C., Cheong, J. H., Jung, W. J., and Kim, T. H. (2000) Meat quality of mallard by feeding of MS-fermented food wastes. Kor. J. of Environ. Aari. 19(4), 332-338
  8. Myer, R. 0., Brendemuhl, J. H., and Johnson, D. D. (1999) Evaluation of dehydrated restaurant food wastes products. J. Anim. Sci. 77, 685-692
  9. Nam, B. S., Chung, I. B., Kim, Y. H., Moon, H. K., Kim, D. H., Hur, S. M., Bae, I. H., and Yang, C. J. (2000) Effect of recycled food wastes on the growth performance and carcass characteristics in growing-finishing pigs. J. Anim. Sci. & Technol. 42(3), 279-288
  10. Price, A. T., Derr, D. A., Suhr, J. L., and Higgins, A. J. (1985) Food waste recycling through swine. Biocycle J. Waste Recyc. 26, 34-37
  11. SAS (1988) SAS user's guide, Release 6.03, SAS Inst. Inc., Cary, NC
  12. Westendorf, M. L., Zirkel, E. W., and Behnke, K. C. (1996) Feeding food or table waste to livestock. Anim. Sci. 12, 129-137