Comparison of Major Nutrients in Eels Anguilla japonica Cultured with Different Formula Feeds or at Different Farms
1
조회
0
다운로드
3
인용
0
참고문헌
키워드
초록
To determine the relative importance of two main factors, diet or culture environment, that affect the proximate composition and main nutritive ingredients (vitamin A, vitamin E, cholesterol, fatty acid composition) in cultured eels, we analyzed the composition of eels fed diets of formula feed (FF) produced by four different companies and of eels cultured at five different eel farms that provided only one of the four different FFs. The four commercial eel FFs did not markedly differ in proximate composition or major nutritive compounds, and consequently, these variables did not significantly differ in cultured eels fed the different FFs. The FF imported from Japan was marginally superior to the two domestic commercial FFs and the FF imported from Taiwan in terms of the proximate composition and main nutritive ingredients of both the FF itself and the eels cultured on it. However, proximate composition and main nutritive ingredients significantly differed among eels cultured at the five farms that used a different FF and among eels fed the four different FFs at the same farm. In conclusion, the difference in quality between domestic and Japanese FFs in terms of eel culture was small, whereas physical or chemical environmental differences among farms during eel culture may more strongly affect the proximate composition and levels of the main nutritive ingredients in cultured eels.
Abstract
To determine the relative importance of two main factors, diet or culture environment, that affect the proximate composition and main nutritive ingredients (vitamin A, vitamin E, cholesterol, fatty acid composition) in cultured eels, we analyzed the composition of eels fed diets of formula feed (FF) produced by four different companies and of eels cultured at five different eel farms that provided only one of the four different FFs. The four commercial eel FFs did not markedly differ in proximate composition or major nutritive compounds, and consequently, these variables did not significantly differ in cultured eels fed the different FFs. The FF imported from Japan was marginally superior to the two domestic commercial FFs and the FF imported from Taiwan in terms of the proximate composition and main nutritive ingredients of both the FF itself and the eels cultured on it. However, proximate composition and main nutritive ingredients significantly differed among eels cultured at the five farms that used a different FF and among eels fed the four different FFs at the same farm. In conclusion, the difference in quality between domestic and Japanese FFs in terms of eel culture was small, whereas physical or chemical environmental differences among farms during eel culture may more strongly affect the proximate composition and levels of the main nutritive ingredients in cultured eels.
참고문헌 (29)
- Association of Official Analytical Chemists, "Official Methods of Analysis" (1995), Association of Official Analytical Chemists
- Arai S, "A purified test diet for the eel, Anguilla japonica", Bull Freshw Fish Res Lab, 21, pp.161~178 (1971)
- 배준영, "치어기 뱀장어의 사료내 필수지방산 요구량에 관한 연구", 한국양식학회지, 17(4), pp.275~281 (2004), 한국양식학회
- 배준영, "사료내 맥반석과 BAISM 복합첨가가 치어기 뱀장어 Anguilla japonica의 성장과 내병성에 미치는 영향", 한국양식학회지, 21(1), pp.26~33 (2008), 한국양식학회
- Bell M, "The role of polyunsaturated fatty acids in fish", Comp Biochem Physiol B, 83, pp.711~719 (1986)
- Burgos C, "Influence of fatty acid composition of diet on cholesterol content of eel liver and muscle", Arch Int Physiol Biochim, 98, pp.1~6 (1990)
- 조혜선, "국내 양식 뱀장어 (Anguilla japonica)에서의 주요 영양학적 성분의 평가", 한국수산과학회지, 44(3), pp.237~242 (2011), 한국수산과학회
- 조영제, "장어고음의 적정 음용량을 위한 제조공정의 설정", 수산해양교육연구, 18(3), pp.374~378 (2006), 한국수산해양교육학회
- Choi JH, "Studies on lipids in fresh-water fishes. 7. Comparison of lipid components among wild and cultured eel (Anguilla japonica), and conger eel (Astroconger myriaster)", Bull Korean Fish Soc, 18, pp.439~446 (1985)
- Choi SH, "Dietary Korean mistletoe enhances cellular non-specific immune responses and survival of Japanese eel(Anguilla japonica)", Fish Shellfish Immunol, 24, pp.67~73 (2008)
- Degani G, "Effect of protein level in purified diet and of density, ammonia and O2 level on growth of juvenile European eels (Anguilla anguilla L.)", Aquaculture, 46, pp.193~200 (1985)
- Edisbury JR, "Distribution of vitamin A in the tissues of the eels Anguilla vulgaris and A. aucklandi Rich", Biochem J, 31, pp.416~423 (1937)
- Folch J, "A simple method for the isolation and purification of total lipides from animal tissues", J Biol Chem, 226, pp.497~509 (1957)
- Furuita H, "Vitamin content and quality of eggs produced by broodstock injected with vitamins C and E during artificial maturation in Japanese eel Anguilla japonica", Aquaculture, 289, pp.334~339 (2009)
- 한경민, "뱀장어 치어의 사료내 에너지에 대한 적정 단백질 비 평가", 한국양식학회지, 18(3), pp.135~141 (2005), 한국양식학회
- 황재호, "유자 첨가 사료로 사육한 뱀장어의 영양학적 특성", 한국수산과학회지, 43(6), pp.573~580 (2010), 한국수산과학회
- Jeong BY, "Proximate composition, cholesterol and α-tocopherol content in 72 species of Korean fish", J Kor Fish Soc, 31, pp.160~167 (1998)
- Kagawa H, "Effects of continuous administration of human chorionic gonadotropin, salmon pituitary extract, and gonadotropin-releasing hormone using osmotic pumps on induction of sexual maturation in male Japanese eel, Anguilla japonica", Aquaculture, 296, pp.117~122 (2009)
- 김대중, "인위적 성숙 유도된 뱀장어 Anguilla japonica의 자연산란에 의한 난발생과 Pre-leptocephalus 자어의 발달", 한국양식학회지, 20(3), pp.160~167 (2007), 한국양식학회
- 김진도, "Yeast β-glucan 첨가 사료가 뱀장어의 비특이적 면역 반응에 미치는 영향", 한국어병학회지, 21(3), pp.219~228 (2008), 한국어병학회
- Liao IC, "Aquaculture development strategies in Asia for the 21st, In Report of the APO Study Meeting on Sustainable Fishery Management, Sustainable Fishery Management in Asia", pp.85~102 (2002), Asia Productivity Organization
- Morrison WR, "Preparation of fatty acid methyl esters and dimethylacetals from lipid with boron fluoride methanol", J Lipid Res, 5, pp.600~608 (1964)
- Nose T, "Optimum level of protein in purified diet for eel, Anguilla japonica", Bull Freshw Fish Res Lab Tokyo, 22, pp.145~155 (1973)
- Ohta H, "Relationship between serum levels of human chorionic gonadotropin (hCG) and 11-ketotestosterone after a single injection of hCG and induced maturity in the male Japanese eel, Anguilla japonica", Aquaculture, 153, pp.123~134 (1997)
- Ohta H, "Artificial induction of maturation and fertilization in the Japanese eel, Anguilla japonica", Fish Physiol Biochem, 17, pp.163~169 (1997)
- Satoh S, "Effect of starvation and environmental temperature on proximate and fatty acid composition of Tilapia nilotica", Bull Jpn Soc Sci Fish, 50, pp.79~84 (1984)
- 손맹현, "뱀장어(Anguilla japonica) 적정 사육관리를 위한 양식기술 현황", 한국수산과학회지, 44(4), pp.359~365 (2011), 한국수산과학회
- Takeuchi T, "Requirement of eel Anguilla japonica for essential fatty acids", Bull Jpn Soc Sci Fish, 46, pp.345~353 (1980)
- Watanabe T, "Nutritional values of live organisms used in Japan for mass propagation of fish: a review", Aquaculture, 34, pp.115~143 (1983)