Effects of replacement of dietary fish oil by soybean oil on growth performance and liver biochemical composition in juvenile black seabream, Acanthopagrus schlegeli

Peng, Shi-Qing; Chen, Liqiao; Qin, Jianguang; Hou, Junli; Yu, Na; Long, Zhangqiang; Ye, Jinyun; Sun, Xiaotao

doi:10.1016/j.aquaculture.2008.01.035

Cited by 129 publications

(118 citation statements)

References 59 publications

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“…This is in agreement with the results previously reported in Acanthopagrus schlegeli (Peng et al, 2008), Diplodus puntazzo (Piedecausa et al, 2007), E. malabaricus (Lin and Shiau, 2007) and Oncorhynchus mykiss (Caballero et al, 2002), representing successful replacement of dietary fish oil with vegetable oils in fish species without compromising their growth. Despite statistical insignificance obtained in the study, fish fed the diets with partial inclusion of soybean oil (MO1 and MO2) showed numerically higher growth rate (WG, SGR, HSI and IPF) than fish fed FO or SO.…”

Section: Discussionsupporting

confidence: 93%

Effects of dietary soybean oil inclusion to replace fish oil on growth, muscle fatty acid composition, and immune responses of juvenile darkbarbel catfish, Pelteobagrus vachelli

Jiang¹,

Chen²,

Qin³

et al. 2013

Afr. J. Agric. Res.

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An 80 day feeding trial was conducted to evaluate the effects of dietary inclusion of soybean oil to replace fish oil in the diet on growth, muscle fatty acids and immune responses of Pelteobagrus vachelli. Isonitrogenous and isocaloric diets were formulated with four fish oil to soybean oil ratios at 8:0 (FO, control), 6:2 (MO1), 2:6 (MO2) and 0:8 (SO) in triplicate. Each diet was fed to juvenile darkbarbel catfish (1.0 ± 0.02 g) twice daily. No significant differences were found in weight gain, special growth rate, hepatosomatic index and intraperitoneal fat ratio among all the treatments. Incorporation of soybean oil significantly modified the fatty acid composition and n-3 and n-6 PUFAs ratio in muscle of fish. Fish fed MO1 showed significantly higher serum lysozyme activity, complement C3 and C4 contents and total IgM content than those fed other diets. These results indicate that partial replacement of fish oil with soybean oil does not compromise fish growth, but improve fish immunity. This study suggests that 25% fish oil replacement with soybean oil can be used in the practical diet of this fish.

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Section: Discussionsupporting

confidence: 93%

Effects of dietary soybean oil inclusion to replace fish oil on growth, muscle fatty acid composition, and immune responses of juvenile darkbarbel catfish, Pelteobagrus vachelli

Jiang¹,

Chen²,

Qin³

et al. 2013

Afr. J. Agric. Res.

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“…In the present study, OA (18:1n−9) in liver cells was much higher than that in the diets when yellow catfish were fed the diets with the ratios of LNA to LA more than 2.12. OA accumulation in liver was also found in other studies (Skonberg et al, 1994;Turchini et al, 2006;Peng et al, 2008). Furthermore, Turchini et al (2006) reported that Murray cod seem to have a preferential order of accumulation of 18:1n−9, followed by 18:2n−6 and 18:3n−3, and an inverse preference in oxidizing 18:3n−3 over 18:2n−6 and 18:1n−9, which was also observed in Atlantic salmon (Bell et al, 2002a,b).…”

Section: Discussionsupporting

confidence: 74%

Effect of dietary linolenic acid/linoleic acid ratio on growth performance, hepatic fatty acid profiles and intermediary metabolism of juvenile yellow catfish Pelteobagrus fulvidraco

et al. 2009

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“…In our study, it was determined that EPA (20:5n-3) and DHA (22:6n-3) levels in the tissues (muscle and liver) of fish fed with fish oil were higher than those fed with vegetable oil diets. These results obtained in present study are also supported by the previous studies (Jonasson, 2008;Codabaccus, 2011;Peng et al 2008;Jiang et al 2013;Hung and Mao, 2009;Guler and Yıldız, 2011;Yones et al 2013;Piedecausa et al 2007). In our study, EPA levels in the fish tissues (muscle and liver) of fish fed with fish oil was lower although EPA levels were high in the fish oil diet, where DHA was higher in tissues.…”

Section: Discussionsupporting

confidence: 93%

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Özel¹,

Çakmak²,

Öztürk³

2018

Turk. J. Fish. Aquat. Sci.

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Black Sea trout (Salmo trutta labrax Pallas,1811) fed with diets based on 100% fish oil (FO), 67-33%, 50-50% and 33-67% soybean oil-linseed oil (SO-LO) during 90 days were affected in terms of weigth gain, specific growth rate, feed conversion ratio and hepatosomatix index significantly (P<0.05) while the survival rate was not affected at all. Tissue fatty acid profiles of the individuals were affected by the degree of dietary treatments (P<0.05). For instance, the highest linoleic acid (18:2n-6, LA) content of the muscle and liver tissues were exhibited in the group fed with 67-33 % SO-LO diet, where the highest linolenic acid (18:3n-3, LNA) was detected in the group fed with 33-67% SO-LO diet (P<0.05). In contrast to linoleic and linolenic acids, the highest values of palmitic (18:0), eicosepentaoneic (20:5n-3, EPA) and docohecsaenoic acids (22:6n-3, DHA) were indicated in group fed with fish oil based diet (P<0.05). Gene expression of desaturase in the muscle and liver tissues of individuals fed with 33-67% SO-LO included feeds were higher than those fed with FO. Similarly, gene expression of elongase both in the liver and muscle in individuals fed with (50-50% SO-LO, 33-67% SO-LO) and (50-50% SO-LO, 67-33% SO-LO) respectively were higher than those fed with FO. As a result, it was determined that use of 50-50% SO-LO in Black Sea trout diets is acceptable without an adverse effect on growth and feed conversion, and also this species have a capability of conversion 18:2n-6 to 20:4n-6 and 18:3n-3 to 22:6n-3.

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Effects of replacement of dietary fish oil by soybean oil on growth performance and liver biochemical composition in juvenile black seabream, Acanthopagrus schlegeli

Cited by 129 publications

References 59 publications

Effects of dietary soybean oil inclusion to replace fish oil on growth, muscle fatty acid composition, and immune responses of juvenile darkbarbel catfish, Pelteobagrus vachelli

Effects of dietary soybean oil inclusion to replace fish oil on growth, muscle fatty acid composition, and immune responses of juvenile darkbarbel catfish, Pelteobagrus vachelli

Effect of dietary linolenic acid/linoleic acid ratio on growth performance, hepatic fatty acid profiles and intermediary metabolism of juvenile yellow catfish Pelteobagrus fulvidraco

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