Effects of Dietary Wood Vinegar Supplementation on Growth and Immune Responses of Juvenile Olive Flounder, Paralichthys olivaceus

Lee, Seung-Hyung; Park, Gun-Jun; Bai, Sungchul C.

doi:10.5657/kfas.2008.41.4.248

Cited by 5 publications

(3 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…3.1 ± 0.12 2.7 ± 0.09 2.8 ± 0.30 3.1 ± 0.12 2.5 ± 0.38 2.6 ± 0. gain among fish (Kim et al, , 2002aLee et al, 2008). Chemical composition of the whole bodies of fish (excluding the liver) did not differ significantly among the experimental diets, except for the moisture content, which was significantly lower among fish fed the control diet than among fish fed the other diets (P<0.05; Table 4).…”

Section: Resultsmentioning

confidence: 92%

Effects of Dietary Inclusion of Red Ginseng Byproduct on Growth, Body Composition, Serum Chemistry, and Lysozyme Activity in Juvenile Olive Flounder (Paralichthys olivaceus)

Choi¹,

Kim²,

Bang³

et al. 2010

Fisheries and aquatic sciences

View full text Add to dashboard Cite

This study examined the effects of the dietary inclusion of various concentrations of red ginseng byproduct (RB) and a mixture containing red ginseng byproduct, garlic extract, yeast and filler (CR) on the growth, body composition, serum chemistry, and lysozyme activity of juvenile olive flounder (Paralichthys olivaceus). Juvenile fish (n = 630) weighing 5.0-g were randomly distributed into 21 180-L flow-through tanks (30 fish/tank). Seven experimental diets were prepared in triplicate: a control diet without additive, and diets containing 0.5, 1 and 2% concentrations of RB (RB-0.5, RB-1, RB-2) and CR (CR-0.5, CR-1, CR-2) at the expense of wheat flour. After an 8-week feeding trial, serum chemistry and lysozyme activity of fish were measured. Mean weight gain was significantly higher in fish fed the control diet than in fish fed the RB and CR diets. The dietary inclusion of RB and CR reduced feed utilization. Mean serum glucose and triglyceride (TG) levels were higher in fish fed the control diet than in fish fed the other diets. Mean glutamate pyruvate transaminase (GPT) levels of fish fed the control and RB-2 diets were higher than those of fish fed the RB-0.5, RB-1, CR-1, and CR-2 diets. Mean lysozyme activity levels of fish fed the RB-0.5 and RB-1 diets were higher than those of fish fed the control and CR diets. The results of this study indicate that red ginseng byproduct may be utilized as an immunostimulant rather than as a growth promoter for juvenile olive flounder. Dietary inclusion of 0.5% red ginseng byproduct effectively improved serum glucose, GPT, TG, and lysozyme activity of the fish in this study.

show abstract

Section: Resultsmentioning

confidence: 92%

Effects of Dietary Inclusion of Red Ginseng Byproduct on Growth, Body Composition, Serum Chemistry, and Lysozyme Activity in Juvenile Olive Flounder (Paralichthys olivaceus)

Choi¹,

Kim²,

Bang³

et al. 2010

Fisheries and aquatic sciences

View full text Add to dashboard Cite

show abstract

“…지금까지 넙치의 효율적이고 안정적인 양식 경영을 위해 기호성과 영양 요구량을 만족시킬 수 있는 배합 사료 조성비에 관한 연구가 중점적으로 수행되어 왔으며 Lee et al, 2002;Lee et al, 2003;Lee and Kim, 2005;Yoo et al, 2006;Lee et al, 2008b), 배합사료의 우수성 또한 증명되면서 (Seo, et al, 2007;Kim et al, 2009b Fernández-Navarro et al, 2008;Li et al, 2008;Ma et al, 2008). 특히, 생약제 (Kim et al, 1998), 송강약돌 (Choi et al, 2004), 녹차 (Cho et al, 2006), 목초액 (Lee et al, 2008a) 및 해조류 혼합물 (Kim et al, 2009c) 등은 넙치용 배합사료 첨가제로서 그 효능이 연구된 바 있다. 이러한 첨가제 외에도 다양한 원료 들을 대상으로 그 효능을 조사하기 위한 연구들이 수행되고 있는데, 켈프 (Heo et al, 2005), 마늘 (Yang, 2007), 감귤 (Ahn et al, 2007), 양파 (Jeong et al, 2009), 생강 (Ji et al, 1997), 약쑥 (Kim et al, 1994), 감초 (Woo et al, 2006), 고추냉이 (Shin, 2001) 및 크릴 (Im et al, 2007) (Lindsay et al, 1984;Kono et al, 1987;Shiau and Yu, 1999 …”

unclassified

Effects of Dietary Inclusion of Various Additives on Growth Performance, Hematological Parameters, Fatty Acid Composition, Gene Expression and Histopathological Changes in Juvenile Olive Flounder Paralichthys olivaceus

김경덕¹,

서주영²,

)³

et al. 2011

Korean Journal of Fisheries and Aquatic Sciences

View full text Add to dashboard Cite

This feeding experiment was conducted to investigate the effects of dietary inclusion of various additives on growth performance, hematological parameters, fatty acid composition, gene expression and histopathological changes in juvenile olive flounder (Paralichthys olivaceus). Eleven isonitrogenous (49% crude protein) and isolipidic (10% crude lipid) experimental diets were formulated: no additives (Con); 5% kelp meal (Ke); 10% krill meal (Kr); 1% garlic powder (Ga); 1% citrus meal (Ci); 3% onion powder (On); 1% ginger powder (Gi); 1% mugwort powder (Mu); 1% licorice powder (Li); 1% wasabi powder (Wa); and a mixture (Mix) of these additives. Three replicate groups of juvenile flounder (average weight of 8.5 g) were fed one of the experimental diets to visual satiety twice a day for 15 weeks. The dietary inclusion of additives did not affect survival, weight gain, specific growth rate feed efficiency, daily feed intake, daily protein intake, protein efficiency ratio, hepatosomatic index and visceralsomatic index of the fish. Plasma triglyceride levels were significantly lower in fish fed the Ke, Ga, On, Gi, Mu, Li, and Mix diets than in fish fed the control diet. Plasma glucose, glutamic oxaloacetic transaminase and total cholesterol did not differ among dietary treatments. No significant difference was observed in fatty acid composition and lipid content of the dorsal muscle in fish fed the experimental diets. Myosin gene expression did not differ significantly among treatments after 5 weeks but was significantly lower in fish fed the Kr, Ci, Li, and Mix diets than in control group after 15 weeks. Histopathological analysis showed mild gill hyperplasia and mild necrosis of liver parenchymal cells in several individuals of each experimental group. These conditions were also observed in the control group and were not thought to be related to the inclusion of feed additives. The present findings indicate that the dietary inclusion of additives did not affect growth performance, fatty acid composition, gene expression, and histopathological changes in juvenile flounder. However, plasma triglyceride content may be reduced by supplementation with 5% kelp meal, 3% onion powder, 1% garlic powder, 1% ginger powder, 1% mugwort powder, and the additive mixture.

show abstract

“…. (Kim et al 1998(Kim et al , 2000, Chlorella (Bai et al 2001;Kim et al 2002), (Cho et al 2011), glucan (Kim et al 2006) (Lee et al 2008) .…”

mentioning

confidence: 99%

Effects of the Dietary Inclusion of Porphyra and Sea Tangle Laminaria japonica on the Growth, Feed Utilization, Body Composition, and Plasma Chemistry of Juvenile Korean Rockfish Sebastes schlegeli

Jeon¹,

Cho²,

Lee³

et al. 2013

Korean Journal of Fisheries and Aquatic Sciences

View full text Add to dashboard Cite

This study examined the effects of the dietary inclusion of Porphyra and sea tangle Laminaria japonica on the growth, feed utilization, body composition, and plasma chemistry of juvenile Korean rockfish Sebastes schlegeli. Eight hundred and forty juvenile fish averaging 5.0 g were allocated 40 fish per tank to 21 180-L flow-through tanks. Seven experimental diets were prepared: control (Con) without additive, 0.5 and 1% Porphyra extract (PE), 3% Porphyra powder (PP), 0.5 and 1% sea tangle extract (STE) and 3% sea tangle powder (STP), referred to as PE-0.5, PE-1, PP-3, STE-0.5, STE-1, and STP-3, respectively. Each additive was included in the experimental diet at the expense of the same amount of wheat flour. Each experimental diet was fed to triplicate groups of fish. The experimental diets had no effect on the survival, weight gain or specific growth rate of the fish, feed consumption, feed efficiency ratio, protein efficiency ratio, protein retention, hepatosomatic index, condition factor, moisture or crude protein content of the entire body excluding the liver or moisture, crude protein or crude lipid content of the liver. None of the plasma parameters were affected by the experimental diets. Based on these results, the dietary inclusion of Porphyra and sea tangle did not affect the growth, feed utilization, body composition or plasma chemistry of juvenile Korean rockfish.

show abstract

Effects of Dietary Wood Vinegar Supplementation on Growth and Immune Responses of Juvenile Olive Flounder, Paralichthys olivaceus

Cited by 5 publications

References 9 publications

Effects of Dietary Inclusion of Red Ginseng Byproduct on Growth, Body Composition, Serum Chemistry, and Lysozyme Activity in Juvenile Olive Flounder (Paralichthys olivaceus)

Effects of Dietary Inclusion of Red Ginseng Byproduct on Growth, Body Composition, Serum Chemistry, and Lysozyme Activity in Juvenile Olive Flounder (Paralichthys olivaceus)

Effects of Dietary Inclusion of Various Additives on Growth Performance, Hematological Parameters, Fatty Acid Composition, Gene Expression and Histopathological Changes in Juvenile Olive Flounder Paralichthys olivaceus

Effects of the Dietary Inclusion of Porphyra and Sea Tangle Laminaria japonica on the Growth, Feed Utilization, Body Composition, and Plasma Chemistry of Juvenile Korean Rockfish Sebastes schlegeli

Contact Info

Product

Resources

About