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http://dx.doi.org/10.5851/kosfa.2011.31.2.266

Current State of Carcass Weight Distribution and External Quality from Domestic Product Duck  

Kang, Geun-Ho (National Institute of Animal Science, Rural Development Administration)
Chae, Hyun-Seok (National Institute of Animal Science, Rural Development Administration)
Park, Beom-Young (National Institute of Animal Science, Rural Development Administration)
Cho, Soo-Hyun (National Institute of Animal Science, Rural Development Administration)
Seong, Pil-Nam (National Institute of Animal Science, Rural Development Administration)
Jeong, Seok-Geun (National Institute of Animal Science, Rural Development Administration)
Kim, Dong-Hun (National Institute of Animal Science, Rural Development Administration)
Publication Information
Food Science of Animal Resources / v.31, no.2, 2011 , pp. 266-272 More about this Journal
Abstract
The objective of this study was to investigate the current state of carcass weight distribution and external quality of domestic duck products. A total of 419,164 duck heads were used for the carcass weight distribution analysis. From the results, the average, mode, median, and quartile were 2,164.4, 2,000, 2,200, and 300 g, respectively. Furthermore, carcass yield averaged 70.1% from the live weights of domestic duck products. Duck carcasses had 28.4% external defects and 4.8% external damage. Moreover, the appearance ratio of discoloration was 34.1% and, in particular, the leg region was significantly (p<0.05) higher than that of the other regions. The feather removal defect ratio averaged 44% from the duck carcass surface. The ratio of disjointed and broken bones averaged 9.91% and mostly appeared in wing and leg parts. Fat content was significantly (p<0.05) higher in carcasses with weights >2.3 kg than that of other carcass weight levels, suggesting that market live weight of domestic duck products must be greater than a minimum of 3 kg.
Keywords
duck; carcass weight; carcass yield; external quality;
Citations & Related Records
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Times Cited By Web Of Science : 0  (Related Records In Web of Science)
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1 Kim, D. P. and Nam, H. K. (1977) Studies on the duck-meat(1) : Amino acid composition of duck-meat protein. Korean J. Food Sci. Nutr. 6, 61-65.   과학기술학회마을
2 Kim, Y. J., Kim, M. B., Moon, Y. I., and Kim, Y. B. (1991a) Processing of brine soaked and smoked duck meat I. Panbroiling yield and sensory evaluation of brined or smoked duck meat. Korean J. Anim. Sci. Tech. 33, 852-856.
3 Kim, Y. J., Kim, M. B., Moon, Y. I., and Kim, Y. B. (1991b) Processing of brine soaked and smoked duck meat II. Properties of brined or smoked duck meat during storage. Korean J. Anim. Sci. Tech. 33, 857-861.
4 Kook, K. and Kim, K. H. (2002) Changes of pH, TBA, meat color and sensory evaluation on duck meat fed supplemental bamboo vinegar during storage period at 4${^{\circ}C}$. Korean J. Poult. Sci. 29, 287-292.   과학기술학회마을
5 Nam, H. K. (1977) Studies on the fatty acid composition of duck meat. Korean J. Nutr. 10, 34-37.   과학기술학회마을
6 Nam, H. K. and Lee, Y. O. (1981) A study of the bio-nutritional evaluation of duck-meat. Korean J. Nutr. 14, 16-25.
7 SAS (2008) SAS/STAT Software for PC. Release 9.2, SAS Institute Inc., Cary, NC, USA.
8 농림수산식품부고시 (2009) 축산물등급판정세부기준. 제2009-344호.
9 축산물품질평가원 (2010) Available at http://www.apgs.co.kr/. Accessed on December 11, 2010.
10 한국오리협회 (2010) Available at http://www.koreaduck.org/. Accessed on December 11, 2010.
11 Ahn, B. J., Jang, K., Kim, S. O., Cho, N. C., Kook, G., Choi, B. H., and Sun, S. S. (2001a) Effects of dietary supplements of processed onion on the growth performance and carcass characteristics in duck. Korean J. Poult. Sci. 28, 207-213.
12 Ahn, B. J., Jang, K., Kim, S. O., Cho, N. C., Kook, G., Choi, B. H., and Sun, S. S. (2001b) Effects of dietary supplements of processed onion on the physicochemical characteristics by store period in duck meat. Korean J. Poult. Sci. 28, 289-295.
13 Anderson, S., Aldana, S., Beggs, M., Birkey, J., Conquest, A., Conway, R., Hemminger, T., Herrick, J., Hurley, C., Ionita, C., Longbind, J., McMaignal, S., Milu, A., Mitchell, T., Nanke, K., Perez, A., Phelps, M., Reitz, J., Salazar, A., Shinkle, T., Strampe, M., Van Horn, K., Williams, J., Wipperfurth, C., Zelten, S., and Zerr, S. (2007) Determination of fat, moisture, and protein in meat and meat products by using the FOSS $FoodScan^{TM}$ Near-Infrared Spectrophotometer with FOSS artificial neural network calibration model and associated database: collaborative study. J. AOAC Intl. 90, 1073-1082.
14 Kang, G. H., Jeong, J. Y., Shwkat, A., Kim, S. H., Jang, B. G., Kang, H. S., Lee, D. S., Lee, S. J., Park, G. B., and Joo, S. T. (2006b) Effect of boning time and storage temperature on meat quality of duck breast. Korean J. Food Sci. Ani. Resour. 26, 43-48.
15 Bendall, J. R. (1973) The biochemistry of rigor mortis and cold-contracture. In: Proceedings of the 19th European Meeting of Meat Research Workers, Paris, France, pp. 1-27.
16 Bochno, R., Brzozowski, W., and Murawska, D. (2007) Predication of meatiness and fatness in ducks by using a skin slice with subcutaneous fat and carcass weight without skin. Poult. Sci. 86, 136-141.   DOI
17 Kang, G. H., Jeong, T. C., Yang, H. S., Kim, S. H., Jang, B. G., Kang, H. S., Lee, D. S., Lee, S. J., Joo, S. T., and Park, G. B. (2006a) Effects of packaging methods on color and lipid oxidation of duck meat during cold storage. Korean J. Poult. Sci. 33, 7-14.   과학기술학회마을