넙치(Paralichthys olivaceus)용 고효율 배합사료 개발을 위한 실험 배합 사료 및 생사료 비교 평가
Comparative Evaluation of Extruded and Moist Pellets for Development of High Efficiency Extruded Pellets in Olive Flounder Paralichthys olivaceus
2
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
This study was conducted to compare an experimental extruded pellet (EP) and raw fish-based moist pellet (MP) on growth performance, whole-body and dorsal muscle composition, and textural properties of dorsal muscle for olive flounder Paralichthys olivaceus . Four groups of 8,000 fish (initial mean weight 27.1±0.05 g) per concrete tank (10×10 m) were fed the experimental diets for 16 months. After the feeding trial, no significant differences were observed in final mean body weight, weight gain, specific growth rate, feed intake, survival, and condition factor between EP and MP groups. However, feed efficiency of fish fed the EP was significantly higher than that of fish fed the MP. Moisture content in the whole-body of fish fed the MP was significantly higher than that of fish fed the EP. Significantly higher contents of polyunsaturated fatty acid (PUFA) in whole-body and dorsal muscle were observed in fish fed the EP compared with fish fed the MP. Any notable differences in amino acid contents or textural properties of the dorsal muscle were not observed in fish fed either the EP or the MP. The results of this study indicated that the EP could be developed to replace MP for the market size of production in olive flounder without the adverse effects on growth performance. Formulation of the EP could be used as a practical feed for olive flounder.
Abstract
This study was conducted to compare an experimental extruded pellet (EP) and raw fish-based moist pellet (MP) on growth performance, whole-body and dorsal muscle composition, and textural properties of dorsal muscle for olive flounder Paralichthys olivaceus . Four groups of 8,000 fish (initial mean weight 27.1±0.05 g) per concrete tank (10×10 m) were fed the experimental diets for 16 months. After the feeding trial, no significant differences were observed in final mean body weight, weight gain, specific growth rate, feed intake, survival, and condition factor between EP and MP groups. However, feed efficiency of fish fed the EP was significantly higher than that of fish fed the MP. Moisture content in the whole-body of fish fed the MP was significantly higher than that of fish fed the EP. Significantly higher contents of polyunsaturated fatty acid (PUFA) in whole-body and dorsal muscle were observed in fish fed the EP compared with fish fed the MP. Any notable differences in amino acid contents or textural properties of the dorsal muscle were not observed in fish fed either the EP or the MP. The results of this study indicated that the EP could be developed to replace MP for the market size of production in olive flounder without the adverse effects on growth performance. Formulation of the EP could be used as a practical feed for olive flounder.
참고문헌 (26)
- Alam MS, "Ar- ginine requirement of juvenile Japanese flounder, Paralich- thys olivaceus estimated by growth and biochemical param- eters", Aquaculture, 205, pp.127~140 (2002)
- AOAC (Association of Official Analytical Chemists), "Of- ficial Methods of Analysis of the Association of Official An- alytical Chemists, 17th Edition" (2000), Association of Official Analytical Chemists, Inc
- Choi SM, "Dietary dehulled soybean meal as a replacement for fish meal in fingerling and growing olive flounder Paralich- thys olivaceus (Temminck et Schlegel)", Aquac Res, 35, pp.410~418 (2004)
- Folch J, "A simple method for the isolation and purification of total lipids from animal tissues", J Biol Chem, 226, pp.497~509 (1959)
- Grundy SM, "Comparison of monounsaturated fatty acids and carbohydrates for lowering plasma cholesterol", N Engl J Med, 314, pp.2855~2856 (1986)
- Dong-Kyu Kim, "Effects of Dietary Lipid Source and Level on Growth Performance, Blood Parameters and Flesh Quality of Sub-adult Olive Flounder (Paralichthys olivaceus)", ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES, 25(6), pp.869~879 (2012), 아세아·태평양축산학회[DOI]
- 김경덕, "넙치 성어기 배합사료 및 생사료의 사육효과 비교", 한국양식학회지, 19(3), pp.173~177 (2006), 한국양식학회
- 김경덕, "미성어기 넙치 사육을 위한 배합사료 및 습사료의 효과 비교", 한국양식학회지, 21(2), pp.102~106 (2008), 한국양식학회
- 김강웅, "제주도 넙치 양식현장에서 배합사료 성장 평가", 한국수산과학회지, 42(6), pp.604~608 (2009), 한국수산과학회
- 김강웅, "넙치 미성어 건조 배합사료 및 습사료의 장기사육 평가", 한국양식학회지, 18(4), pp.225~230 (2005), 한국양식학회
- 김강웅, "넙치 실용배합사료개발을 위한 현장적용시험", 한국수산과학회지, 39(2), pp.100~105 (2006), 한국수산과학회
- 김강웅, "육성기 넙치 배합사료의 성장 및 수질 평가", 수산해양교육연구, 24(4), pp.602~608 (2012), 한국수산해양교육학회
- 김강웅, "배합사료 및 습사료를 공급한 넙치 근육의 품질특성", 한국수산과학회지, 43(5), pp.451~456 (2010), 한국수산과학회
- Kim KW, "Optimum dietary protein level maximum growth of juvenile olive flounder Paralich- thys olivaceus (Temminck et Schlegel)", Aquacult Res, 33, pp.678~679 (2002)
- Kim KW, "Evaluation of optimum dietary protein-to-energy ratio in juvenile olive flounder Paralichthys olivaceus (Temminck et Schlegel)", Aquacult Res, 35, pp.250~255 (2002)
- Kim SS, "Comparison of leucine requirement in olive flounder (Paralichthys olivaceus) by free or synthetic dipeptide forms of leucine", Anim Feed Sci Technol, 183, pp.195~201 (2013)
- 김성삼, "해조류 (톳, 감태) 혼합물의 사료 내 첨가가 넙치의 선천성 면역과 질병저항성에 미치는 영향", 한국수산과학회지, 42(6), pp.614~620 (2009), 한국수산과학회
- 김성삼, "저수온기 넙치 치어에 있어서 발효마늘분말의 사료 내 첨가가 면역반응, 혈액성분 및 주요 어병세균에 대한 질병저항성에 미치는 영향", 한국동물자원과학회지, 52(4), pp.337~346 (2010), 한국동물자원과학회
- 김성삼, "제주도 양식현장 내 배합사료와 생사료의 급여가 넙치의 성장, 사육수질 및 조직성상에 미치는 영향 비교", 수산해양교육연구, 26(3), pp.667~675 (2014), 한국수산해양교육학회
- 김성삼, "Effects of Dietary Supplementation of Spirulina and Quercetin on Growth, Innate Immune Responses, Disease Resistance Against Edwardsiella tarda, and Dietary Antioxidant Capacity in the Juvenile Olive Flounder Paralichthys olivaceus", Fisheries and Aquatic Sciences, 16(1), pp.7~14 (2013), 한국수산과학회
- 김성삼, "Comparison of Growth Performance and Whole-body Amino Acid Composition in Red Seabream (Pagrus major) Fed Free or Dipeptide Form of Phenylalanine", ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES, 25(8), pp.1138~1144 (2012), 아세아·태평양축산학회[DOI]
- Lee KH, "Muscle quality of cultured olive flounder, Paralichthys olivaceus", Korean J Soc Food Sci, 13, pp.448~452 (1997)
- Lunt DK, "Wagyu beefs holds profit poten- tial for U.S. feed lot", Feedstuffs, 19, pp.18~26 (1991)
- NRC(Nutrient Research Council), "Nutrient requirements of fish and shrimp", pp.279~ (2011), The National Academy Press
- Pham MA, "Evaluation of cottonseed and soybean meal as partial replacement for fish- meal in diets for juvenile Japanese flounder Paralichthys olivaceus", Fish Sci, 73, pp.760~769 (2007)
- Ye J, "Effect of partial fish meal replacement by soybean meal on the growth perfor- mance and biochemical indices of juvenile Japanese floun- der Paralichthys olivaceus", Aquacult Int, 19, pp.143~153 (2011)