High level of dietary soybean oil depresses the growth and anti-oxidative capacity and induces inflammatory response in large yellow croaker Larimichthys crocea

Mao, Hua; Shen, Haohao; Liu, Jiahuan; Xie, Fangli; Zhang, Wenbing; Mai, Kangsen

doi:10.1016/j.fsi.2018.04.017

Cited by 92 publications

(56 citation statements)

References 49 publications

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“…Melegy et al (2010) reported that dietary lysolecithin decreased the TG and CHO concentrations in serum of broilers. Zhao, Li, Hossain, and Kim (2015) concluded that lysolecithin (Adams et al, 1996;Mu et al, 2018). In the present study, BUN, GOT and GPT had no significant differences as the dietary lysolecithin supplementation changing.…”

Section: Discussionsupporting

confidence: 39%

“…However, more attention should be given to these factors, including feed formulations, culturing conditions, effective content of lysolecithin so well as the initial body weight, growth stage and feeding habits of animals (NRC, ). Level of BUN and activities of GOT and GPT in serum are considered as important indices of gill or kidney and hepatic impairment, respectively (Adams et al, ; Mu et al, ). In the present study, BUN, GOT and GPT had no significant differences as the dietary lysolecithin supplementation changing.…”

Section: Discussionmentioning

confidence: 99%

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Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Liu

Chen

et al. 2019

Aquacult Nutr

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This study investigated the effects of dietary lysolecithin on growth performance, feed utilization and metabolic responses of channel catfish (Ictalurus punctatus). Fish (initial weight: 14.77 ± 0.45 g) were randomly fed one of five practical diets supplemented with graded levels of lysolecithin (0, 125, 250, 375 and 500 mg/kg) in quadruplicate groups for 10 weeks. Results showed that no significant differences in weight gain, condition factor and viscerosomatic index among all the treatments. Fish fed diet supplemented with 250 mg/kg lysolecithin had significantly decreased feed conversion ratio and significantly increased protein efficiency ratio compared to that fed the control diet. The group with 250 mg/kg of dietary lysolecithin had higher protein and lower lipid contents in the whole body, and lower lipid content in the liver than those in the control group. Groups supplemented with 250–500 mg/kg of dietary lysolecithin had significantly higher gastric and intestinal lipase activities than the control group. Dietary lysolecithin at the level of 250 mg/kg significantly increased the activities of Na+, K+‐ATPase, alkaline phosphatase, total antioxidative capacity, total superoxide dismutase, glutathione peroxidase and catalase and significantly decreased the content of malondialdehyde compared to the control diet. In conclusion, dietary supplementation of lysolecithin could confer benefits of feed utilization, body composition and antioxidative capacity of channel catfish.

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Section: Discussionsupporting

confidence: 39%

Section: Discussionmentioning

confidence: 99%

Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Liu

Chen

et al. 2019

Aquacult Nutr

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“…Further, it has been reported that n−3/n−6 fatty acid imbalance could lead to lipid deposition of fish (Mu et al, 2018). Accordingly, in the present work, the dietary n−3/n−6 ratio ranged from 0.2 to 2.9, due to the different dietary oil level and source and also induced different whole-body lipid deposition.…”

Section: Discussionmentioning

confidence: 56%

“…Also, several studies in mammalians showed that the increase in 18:2 n−6 increased lipogenesis (Alvheim et al, ; Muhlhausler & Ailhaud, ; Pérez‐Matute, Martínez, Marti, & Moreno‐Aliaga, ). Further, it has been reported that n−3/n−6 fatty acid imbalance could lead to lipid deposition of fish (Mu et al, ). Accordingly, in the present work, the dietary n−3/n−6 ratio ranged from 0.2 to 2.9, due to the different dietary oil level and source and also induced different whole‐body lipid deposition.…”

Section: Discussionmentioning

confidence: 99%

“…For instance, dietary n−3 HUFA inhibits fat synthesis and decreases fat accumulation in the liver and whole fish (Cao, Liu, Lao, Tian, & Liang, 1997;Li et al, 2018;Ribeiro, Logato, Paula, Costa, Murgas, & Freitas, 2008). Also, the replacement of fish oil by VO rich in 18:2 n−6 increased lipid deposition in the liver and muscle of blunt snout bream (Li, Liang, Zhang, & Gao, 2016a), shortfin corvina Cynoscion parvipinnis (González-Félix et al, 2016) and large yellow croaker Larimichthys crocea (Mu et al, 2018). Also, several studies in mammalians showed that the increase in 18:2 n−6 increased lipogenesis (Alvheim et al, 2012;Muhlhausler & Ailhaud, 2013;Pérez-Matute, Martínez, Marti, & Moreno-Aliaga, 2007).…”

Section: Discussionmentioning

confidence: 99%

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Dietary lipid level and source affect metabolic responses in hybrid catfish (Pseudoplatystoma reticulatum × Leiarius marmoratus)

et al. 2020

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This study was undertaken to evaluate the effect of dietary lipid source [linseed oil (LO, rich in 18:3 n−3); corn oil (CO, rich in 18:2 n−6); olive oil (OO, rich in 18:1n−9); and fish oil (FO, rich in LC‐PUFA)] and level (9% L and 18% L) on growth, body composition and selected plasma biochemistry parameters in hybrid catfish (Pseudoplatystoma reticulatum × Leiarius marmoratus) juveniles. Moreover, liver histology (lipids, glycogen, cell vacuolization) and key metabolic enzyme activities were also evaluated. After 8 weeks of feeding, there were no differences in growth performance and whole‐body composition between groups. Plasma lipoprotein, muscle and liver composition, and G6PD and ME activity were affected by lipid level and source. No differences were observed between groups in hepatic ALT activity; however, AST activity was lower in fish fed the 9% L diets. Overall, liver and muscle fatty acid composition reflected that of diet FA composition, with increased n3/n6 ratio, high HUFA and low MUFA in fish fed FO compared with the VO diets. Higher liver glycogen content was observed in fish fed the 18% L than the 9% L diets, except for fish fed FO diet. Considering the experimental diets used, these results indicate that hybrid catfish can efficiently utilize VO supplementation as an energy source, without affecting growth performance and fillet composition.

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Tropical Vegetable Oils Do Not Alter Growth Performance in African Catfish through a High n‐6 Polyunsaturated Fatty Acids Biosynthesis Capacity

Sourabié

Mandiki

Geay

et al. 2019

Lipids

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The main objective of this study was to determine the best vegetable oils (VO) for nutrition of African catfish by assessing the effects of a complete replacement of fish oil (FO) by different VO sources on its growth performance, fatty acid composition, and elongase-desaturase gene expression levels. Fish (16.2 g of initial body weight) were fed with five experimental isonitrogenous, isolipidic, and isoenergetic diets in which FO was totally replaced by cottonseed oil (CO), palm oil (PO), desert date oil (DO), or Shea butter (SB). Complete replacement of FO with VO did not affect growth performance except for low values in fish fed SB diet. Muscle n-3 LC-polyunsaturated fatty acids (PUFA) were significantly reduced in fish fed VO-based diets when compared with FO fed fish. However, the muscle arachidinic acid (ARA) levels in phospholipid class were 1.4 to 1.6 times higher in fish fed CO and DO diets than FO fed fish despite the lower ARA suppliers from these VO-based diets, suggesting endogenous LC-PUFA biosynthesis from PUFA precursors in fish fed these VO. The fads2 and elovl5 gene expression levels in liver of fish fed DO were also higher compared to FO controls. Therefore, all the results support the hypothesis that African catfish has higher biosynthesis capacity to convert vegetable n-6 PUFA precursors like linoleic acid (LNA, 18:2n-6) into n-6 LC-PUFA of the ARA type, compared to the conversion of vegetable α-linolenic acid (ALA, 18:3n-3) into n-3 LC-PUFA of the eicosapentanoic acid (EPA) or docosahexanoic acid (DHA) type. The results also indicate that DO can be recommended as the best alternative to FO replacement in African catfish nutrition.

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High level of dietary soybean oil depresses the growth and anti-oxidative capacity and induces inflammatory response in large yellow croaker Larimichthys crocea

Cited by 92 publications

References 49 publications

Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Dietary lipid level and source affect metabolic responses in hybrid catfish (Pseudoplatystoma reticulatum × Leiarius marmoratus)

Tropical Vegetable Oils Do Not Alter Growth Performance in African Catfish through a High n‐6 Polyunsaturated Fatty Acids Biosynthesis Capacity

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