Evaluation of Dietary Squid Liver Powder-Soy Protein Concentrate Premix as a Fish Meal Substitute for Juvenile Olive Flounder, Paralichthys olivaceus

Kim, Young Chul; Bae, Sung Su; Lee, Jun-Ho; Lee, Jeong Yeol; Kim, Kang Woong; Bai, Sungchul C.

doi:10.5657/kfas.2010.43.4.314

Cited by 3 publications

(3 citation statements)

References 21 publications

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“…Protein in feed for flounder is important to meet amino acid and energy requirements, since this carnivorous fish has high protein availability but low carbohydrate and fat availability [17][18][19]. The results of relevant previous studies [20][21][22][23][24][25][26][27] indicated that the range of protein requirements varied according to fish size (4-307 g); however, the difference in protein content between the two feeds (> 59.9% in the present study) was not considered to have affected fish growth, given the fact that the range of protein content in feed was 45-60% as well as the Fish Weight theory's contention that the correlation between fish growth and protein content in diet is not always proportional (40%, flounder) [18]. In studies on lipid supply in feed [28][29][30][31][32], the proper requirements for lipids also varied (9-17%) according to fish size (18-597 g); however, as the lipid content in the feed increased, fish growth and the lipid contents in the fish whole body tended to be higher.…”

Section: Evaluations Of Extruded Pellet (Ep) and Moist Pellet (Mp) Systems For Fish-growth Performancementioning

confidence: 99%

Feed and Disease at Olive Flounder (Paralichthys olivaceus) Farms in Korea

Jung

Kim

et al. 2020

Fishes

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The objective of this study was to conduct field experiments comparing formulated (extruded pellets (E.P)) and raw-fish (moist pellets (M.P)) feeds at two flounder aquaculture farms for six months to obtain the basic data necessary for improving aquafarmers’ awareness of feed-quality issues and firmly establish and expand the use of formulated feed. According to the results, the M.P group was higher in weight gain, feed efficiency ratio, protein efficiency ratio, and specific growth rate and lower in mortality rate than the E.P group. All cases of mortality were caused by six kinds of disease, four of which (Vibrio sp., Edwardsiella sp., Streptococcus sp., and Scuticociliates) were common to the two groups, whereas Lymphocystis arose only in the M.P group and abdominal inflation only in the E.P group at both farms. As for mortality in the present experiment, the numbers were 1047 at Da-Hae farm and 1167 at Global farm, with more fish dying in the E.P tanks than in the M.P tanks. By multiplying the number of deaths by selling price, the economic losses were $9650 and $10,756, respectively. Therefore, it should be considered an urgent priority to develop flounder-exclusive formulated feed for improved digestion and absorption rate and also to establish a water-quality-improvement management plan.

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Section: Evaluations Of Extruded Pellet (Ep) and Moist Pellet (Mp) Systems For Fish-growth Performancementioning

confidence: 99%

Feed and Disease at Olive Flounder (Paralichthys olivaceus) Farms in Korea

Jung

Kim

et al. 2020

Fishes

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“…Research has examined the utility of extruded pellets (EP), partial replacement of FM, and various EP additives (Kikuchi, 1999a(Kikuchi, , 1999bKim et al, 2006Kim et al, , 2013. Important issues include the positive effects of EP and the replacement of the FM in EP; the EP feed for olive flounder contains 50%-70% FM (Kim et al, 2011). The replacement of FM is essential because of the limited supply of FM and recent increases in its price (FAO, 2003).…”

Section: Introductionmentioning

confidence: 99%

Expression of insulin‐like growth factor genes in olive flounder, Paralichthys olivaceus, fed a diet with partial replacement of dietary fish meal

Moon

Oh²,

Park

et al. 2022

J World Aquaculture Soc

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“…Kim and Lee 2004), (Kim et al 2002a;Cho 2005;Cho et al 2006b), (Cho et al 2006a(Cho et al , 2007aKim et al 2009), (Kikuchi et al 1994(Kikuchi et al , 1997Kikuchi 1999aKikuchi , 1999bKim et al 2011) . Lee et al 1998;Kim et al 2000), (Scutellaria baicalensis)…”

mentioning

confidence: 99%

Effects of the Inclusion of Kimchi Lactic Acid Bacterial Culture in Extruded Pellets on the Growth, Body Composition and Immune Response of Juvenile Olive Flounder Paralichthys olivaceus

Jeon¹,

Cho²,

Kim³

et al. 2013

Korean Journal of Fisheries and Aquatic Sciences

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This study was performed to determine effects of the supplementation of Kimchi lactic acid bacterial culture in extruded pellets (EP) on the growth, body composition, blood chemistry and immune response of olive flounder Paralichthys olivaceus. Four hundred eighty individuals averaging 16.1 g were randomly distributed into 12, 180 L flow-through tanks (forty fish per tank). Four concentrations of Kimchi lactic acid bacterial culture (KL) were prepared: Control (0%), 0.1%, 0.2% and 0.5%. Three concentrations (0.1%, 0.2% and 0.5%) of Kimchi lactic acid bacterial culture were each diluted to 10% of EP weight and then fully absorbed by EP for 10 minutes. Each diet was fed to triplicate groups of fish. Fish were hand-fed to apparent satiation twice a day for 8 weeks. At the end of the 8-week feeding trial, the plasma lysozyme and bacterial activities of fish were determined. In addition, the cumulative mortality of fish was monitored for 8 days after their artificial infection with Edwardsiella tarda. The weight gain, specific growth rate, feed efficiency ratio, protein efficiency ratio, protein retention, hepatosomatic index and condition factor of fish were not affected by dietary supplementation with KL. None of the proximate composition, plasma parameters, lysozyme or bactericidal activities of fish was affected by dietary supplementation with KL. However, the cumulative mortalities of fish fed EP containing 0.1% and 0.5% Kimchi lactic acid bacterial culture were relatively low compared to that of fish fed the control diet. In conclusion, dietary supplementation with KL did not effectively improve growth, feed utilization, body composition, plasma chemistry, lysozyme, bactericidal activities or immune response of olive flounder after E. tarda infection under these experimental conditions.

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Evaluation of Dietary Squid Liver Powder-Soy Protein Concentrate Premix as a Fish Meal Substitute for Juvenile Olive Flounder, Paralichthys olivaceus

Cited by 3 publications

References 21 publications

Feed and Disease at Olive Flounder (Paralichthys olivaceus) Farms in Korea

Feed and Disease at Olive Flounder (Paralichthys olivaceus) Farms in Korea

Expression of insulin‐like growth factor genes in olive flounder, Paralichthys olivaceus, fed a diet with partial replacement of dietary fish meal

Effects of the Inclusion of Kimchi Lactic Acid Bacterial Culture in Extruded Pellets on the Growth, Body Composition and Immune Response of Juvenile Olive Flounder Paralichthys olivaceus

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