지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.2
- 수록면
- 35 - 42 (8page)
- DOI
- 10.13000/JFMSE.2019.2.31.1.35
이용수
초록· 키워드
오류제보하기
This study was conducted to evaluate the optimum dietary eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) levels for growth of juvenile flounder, Paralichthys olivaceus. A basal diet without EPA and DHA supplementation was used as the control, and nine diets were prepared by six different dietary levels of EPA<SUB>0.5</SUB>, EPA<SUB>0.75</SUB>, EPA₁, EPA<SUB>1.25</SUB>, EPA<SUB>1.5</SUB>, EPA₂ and three different dietary levels of EPA<SUB>0.5+</SUB>DHA<SUB>0.5</SUB>, EPA<SUB>0.75+</SUB>DHA<SUB>0.75</SUB>, EPA<SUB>1.0+</SUB>DHA<SUB>1.0</SUB>. Triplicate groups of fish averaging 3.5±0.10 g(mean ±SD) were fed one of ten experimental diets for 8 weeks. Survival and hepatosomatic index of fish were not affected by dietary EPA and EPA+DHA levels. The highest growth rate and feed efficiency were observed in fish fed diets containing EPA<SUB>0.75+</SUB>DHA<SUB>0.75</SUB>. Weight gain and feed efficiency increased significantly with dietary EPA level up to 1.25%; however, those of fish fed EPA1.5 or EPA2.0 high level were decreased. WG and FE increased significantly with dietary EPA+DHA level up to 1.5%; however, high level of those of fish fed EPA<SUB>1.0+</SUB>DHA<SUB>1.0</SUB> were decreased. The result of broken line analysis showed that the maximum weight gain of 3.5-11.6g flounder could be attained at 1.10% EPA level in diet. Therefore, these results may suggest that the optimum dietary EPA level could be greater than 1.1% but less than or equal to 1.25% without DHA, and it could be 0.75%, with DHA at 0.75% in juvenile olive flounder.
목차
Abstract
Ⅰ. 서론
Ⅱ. 재료 및 방법
Ⅲ. 결과
Ⅳ. 고찰
References
참고문헌 (25)
참고문헌 신청
AOAC / 2000 / Official methods of analysis / Associaion of Official Analytical chemists
Bell MV / 1995 / Dietary deficiency of docosahexaenoic acid impairs vision at low light intensities in juvenile herring(Clupea harengus L. ) / Lipids 30(5):443~449
최진 / 2014 / Growth and Fatty Acid Composition of Juvenile Olive Flounder Paralichthys olivaceus Fed Diets Containing Different Levels and Ratios of Eicosapentaenoic Acid and Docosahexaenoic Acid / Fisheries and Aquatic Sciences 17(1):95~103
Cowey CB / 1972 / Studies on the nutrition of marine flatfish. The protein requirement of plaice(Pleuronectes platessa) / The British journal of nutrition 28(3):447
Hirofumi Furuita / 2000 / Effects of n−3 HUFA levels in broodstock diet on the reproductive performance and egg and larval quality of the Japanese flounder, Paralichthys olivaceus / Aquaculture 187(3-4):387~398
Bell MV / 1995 / Dietary deficiency of docosahexaenoic acid impairs vision at low light intensities in juvenile herring(Clupea harengus L. ) / Lipids 30(5):443~449
최진 / 2014 / Growth and Fatty Acid Composition of Juvenile Olive Flounder Paralichthys olivaceus Fed Diets Containing Different Levels and Ratios of Eicosapentaenoic Acid and Docosahexaenoic Acid / Fisheries and Aquatic Sciences 17(1):95~103
Cowey CB / 1972 / Studies on the nutrition of marine flatfish. The protein requirement of plaice(Pleuronectes platessa) / The British journal of nutrition 28(3):447
Hirofumi Furuita / 2000 / Effects of n−3 HUFA levels in broodstock diet on the reproductive performance and egg and larval quality of the Japanese flounder, Paralichthys olivaceus / Aquaculture 187(3-4):387~398
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UCI(KEPA) : I410-ECN-0101-2019-454-000437177