Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)

The Korean Society of Fisheries and Aquatic Science (한국수산과학회)
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Food Components of Striped Jewfish Stereolepis doederleini

돗돔(Stereolepis doederleini)의 식품성분

  • Moon, Soo-Kyung (Department of Food and Nutrition/Institute of Marine Industry, Gyeongsang National University) ;
  • Kim, In-Soo (Department of Food and Nutrition/Institute of Marine Industry, Gyeongsang National University) ;
  • Ko, Yeong-Sin (Gyeongsangnam-do Fisheries Technique Institute) ;
  • Park, Jeong-Hee (Gyeongsangnam-do Fisheries Technique Institute) ;
  • Kim, Geum-Jo (Gyeongsangnam-do Fisheries Technique Institute) ;
  • Jeong, Bo-Young (Department of Food and Nutrition/Institute of Marine Industry, Gyeongsang National University)
  • 문수경 (경상대학교 식품영양학과/해양산업연구소) ;
  • 김인수 (경상대학교 식품영양학과/해양산업연구소) ;
  • 고영신 (경상남도수산기술사업소) ;
  • 박정희 (경상남도수산기술사업소) ;
  • 김금조 (경상남도수산기술사업소) ;
  • 정보영 (경상대학교 식품영양학과/해양산업연구소)
  • Received : 2011.06.01
  • Accepted : 2011.10.05
  • Published : 2011.10.31
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Abstract

The proximate, fatty acid and total amino acid compositions of striped jewfish Stereolepis doederleini muscle were studied. The proximate composition was: 76.4% moisture, 19.4% protein, 2.92% lipid, and 1.19% ash. The predominant total lipid fatty acids were 16:0 (18.7%), 18:1n-9 (16.5%), 22:6n-3 (16.0%), 16:1n-7 (8.53%), 20:5n-3 (7.97%) and 18:0 (5.34%). Glutamic acid (17.4%), lysine (10.6%), aspartic acid (10.4%) and leucine (8.27%) were the predominant amino acids in striped jewfish muscle. These food components of striped jewfish were similar to those of costal and reef dwelling fishes such as black rockfish, black sea bream and rock trout, which are common sliced raw fish in Korea. Therefore, these results suggest that striped jewfish may represent a new aquaculture fish species.

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References

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