Effects of dietary lipid content on growth, body composition and pigmentation of large yellow croaker Larimichthys croceus

Yi, Xinwen; Zhang, Fan; Xu, Wei; Li, Jun; Zhang, Wenbing; Mai, Kangsen

doi:10.1016/j.aquaculture.2014.08.035

Cited by 54 publications

(36 citation statements)

References 53 publications

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“…Four isoproteic (43% crude protein) and isolipidic (18% crude lipid) diets were formulated to contain graded levels of TP (0.00%, 0.01%, 0.02% and 0.05%) (Table ). Previous studies found that 12% dietary lipid content was an appropriate lipid content for large yellow croaker (Yi et al., ) and 18% dietary lipid content was a high lipid content for large yellow croaker (Wang, Yan, Xu, Ai & Mai, ; Yan et al., ). White fish meal, wheat gluten meal, casein, wheat meal and soybean meal were used as protein sources, whereas fish oil and soybean oil were used as the main lipid sources.…”

Section: Methodsmentioning

confidence: 96%

Effects of dietary tea polyphenols on growth, biochemical and antioxidant responses, fatty acid composition and expression of lipid metabolism related genes of large yellow croaker(Larimichthys crocea)

et al. 2017

Aquac Res

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The study was conducted to investigate the effects of dietary tea polyphenols (TP) on growth performance, biochemical and antioxidants responses, fatty acid composition, and lipid metabolism-related gene expressions of large yellow croaker (Larimichthys crocea). Four diets were formulated with different levels of TP (0.00%, 0.01%, 0.02% and 0.05%). Results showed that growth performance of L. croceawere not different among dietary treatments. Compared with the control group, fish in 0.02% TP group had lower body and hepatic lipid content and lower total cholesterol content. The minimum content of triglycerides and low-density lipoproteincholesterol were found in 0.05% TP group. Hepatic n-6 PUFA and n-3 PUFA were significantly higher in TP supplementation groups. Malondialdehyde content was lower in TP supplementation groups, and superoxide dismutase activity was higher in 0.01% TP group than the control group. The mRNA expressions of carnitine palmitoyltransferase1, acyl-CoA oxidase and peroxisome proliferators-activated receptor a were up-regulated in 0.01% and 0.02% TP groups, while lipoprotein lipase expression was down-regulated in TP supplementation groups than the control group. Results suggested that 0.01%-0.02% TP supplementation could reduce the deposition of liver lipid of L. crocea caused by high-lipid diet, which might be due to the increase in lipid oxidation related gene expressions.

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Section: Methodsmentioning

confidence: 96%

Effects of dietary tea polyphenols on growth, biochemical and antioxidant responses, fatty acid composition and expression of lipid metabolism related genes of large yellow croaker(Larimichthys crocea)

et al. 2017

Aquac Res

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“…Large yellow croaker ( Larimichthys crocea ) is one of the most important mariculture fish in China, it has many advantages, such as delicious meat, growing rapid, and so on (Yi et al., ). Due to over‐fishing and environmental deterioration, the annual harvest has declined sharply since the 1970s.…”

Section: Introductionmentioning

confidence: 99%

Effect of dietary fermented soybean meal on growth, intestinal morphology and microbiota in juvenile large yellow croaker, Larimichthys crocea

et al. 2019

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An 8-week feeding trial was conducted to evaluate the effect of replacement of fish meal (FM) with fermented soybean meal (FSM) on growth performance, intestinal morphology and microbiota of juvenile large yellow croaker (Larimichthys crocea).Replacement ratio of FM with FSM were 0%, 15%, 30%, 45%, 60% and 75%, respectively (marked as FSM0, FSM15, FSM30, FSM45, FSM60 and FSM75). The results indicated that the survival ranged from 84.78% to 99.44%, and no significant differences were observed among all treatments (p > 0.05). Weight gain ratio (WGR) and specific growth rate (SGR) significantly decreased when the replacement level of FM protein exceeded 60%, and fish fed the FSM60 and FSM75 diets had lower WGR and SGR than those fed the other diets. Feed intake (FI) and feed conversion rate (FCR) significantly increased with replacement levels of FM increasing.Illumina high-throughput sequence analyses showed that the alpha diversity did not differ among the diets of FSM0, FSM15 and FSM75. The whole community of tested samples was not modified by FSM, Firmicutes and Proteobacteria were the dominant flora in the intestines based on the phyla level. The dominant phyla in the water sample were Proteobacteria, Bacteroidetes. Fish fed the diet containing FSM75 significantly reduced the species abundance of Paenibacillus. There was a certain correlation between the intestine microbiota and SGR, antioxidant, and immune. Results indicated that up to 45% of FM can be replaced by FSM without negative effects on growth performance and intestinal integrity of juvenile large yellow croaker. K E Y W O R D Sfermented soybean meal, growth performance, intestinal morphology, Larimichthys crocea, microbiota

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“…Under intensive culture condition, farmed large yellow croaker is susceptible to lose its natural yellow colour. Several studies have shown that the skin colour of large yellow croaker was improved by dietary carotenoids and shrimp meal supplementations Yi, Zhang, Xu, Li, Zhang & Mai 2014;Yi et al, 2016). Previous studies showed that increasing dietary vitamin E can improve the astaxanthin deposition in Atlantic salmon Salmo salar L (Bjerkeng, Hamre, Hatlen, & Wathne, 1999) or the canthaxanthin deposition in rainbow trout (Pozo, Lavety, & Love, 1988).…”

Section: Introductionmentioning

confidence: 99%

Effects of dietary vitamin E and astaxanthin on growth, skin colour and antioxidative capacity of large yellow croaker Larimichthys crocea

Shen

et al. 2017

Aquacult Nutr

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A 10‐week feeding trial was conducted to evaluate the effect of dietary vitamin E and astaxanthin on growth performance, skin colour and antioxidative capacity of large yellow croaker Larimichthys crocea. Six practical diets were formulated in a 2 × 3 factorial design to supplement with two levels of astaxanthin (25 and 50 mg/kg) and three levels of vitamin E (0, 120 and 800 mg/kg). The results showed that both the highest final body weight and specific growth rate were found in fish fed diets with 120 mg/kg vitamin E supplementation. No significant differences were found in survival rate, feed conversion ratio and protein efficiency ratio among all the treatments (p > .05). Skin lightness (L*) was not significantly affected by dietary treatments (p > .05). Ventral skin redness (a*) of fish fed diet with 25 mg/kg astaxanthin and 0 mg/kg vitamin E supplementation was significantly lower than that of fish fed with other diets. Yellowness (b*) and carotenoid contents both in the dorsal and in the ventral skin were found to be significantly increased with increasing dietary astaxanthin or vitamin E (p < .05), but no significant interactions were found (p > .05). The vitamin E content in liver reflected the dietary vitamin E content. Level of vitamin E content in fish fed diets with 800 mg/kg vitamin E supplementation was significantly higher than that in fish fed with the other diets (p < .05). Liver superoxide dismutase activity and thiobarbituric acid reactive substance levels were found to be decreased with increasing dietary astaxanthin and vitamin E levels, respectively. Levels of reduced glutathione in the liver were found to be increased with increasing dietary vitamin E contents. The total antioxidative capacity in the liver was found to be decreased with increasing dietary vitamin E or astaxanthin contents. In conclusion, adequate dietary vitamin E can improve the growth of large yellow croaker, and the supplementation of astaxanthin and vitamin E benefited the skin coloration and antioxidative capacity of large yellow croaker.

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Effects of dietary lipid content on growth, body composition and pigmentation of large yellow croaker Larimichthys croceus

Cited by 54 publications

References 53 publications

Effects of dietary tea polyphenols on growth, biochemical and antioxidant responses, fatty acid composition and expression of lipid metabolism related genes of large yellow croaker(Larimichthys crocea)

Effects of dietary tea polyphenols on growth, biochemical and antioxidant responses, fatty acid composition and expression of lipid metabolism related genes of large yellow croaker(Larimichthys crocea)

Effect of dietary fermented soybean meal on growth, intestinal morphology and microbiota in juvenile large yellow croaker, Larimichthys crocea

Effects of dietary vitamin E and astaxanthin on growth, skin colour and antioxidative capacity of large yellow croaker Larimichthys crocea

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