Graded levels of fish protein hydrolysate in high plant diets for turbot (Scophthalmus maximus): effects on growth performance and lipid accumulation

Xu, Houguo; Mu, Yuchao; Zhang, Yue; Li, Jianqiang; Liang, Mengqing; Zheng, Keke; Wei, Yuliang

doi:10.1016/j.aquaculture.2015.12.006

Cited by 105 publications

(111 citation statements)

References 45 publications

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“…The corresponding diet was named ARA‐0.05, ARA‐0.22, ARA‐0.37, ARA‐0.60, ARA‐1.38 and ARA‐2.32 respectively. The diets were made, packed and stored following the common procedures in our laboratory (Xu et al., ). The fatty acid compositions of the experimental diets were assayed with gas chromatograph also according to the same method as Xu et al.…”

Section: Methodsmentioning

confidence: 99%

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Cloning and characterization of fatty acid transport proteins in Japanese seabassLateolabrax japonicus, and their gene expressions in response to dietary arachidonic acid

Zhang

Wang

et al. 2017

Aquac Res

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In this study, putative cDNA of three fatty acid transport protein (FATP) isoforms, that is FATP1, FATP4 and FATP6, was cloned and characterized from the liver of Japanese seabass (Lateolabrax japonicus), and their expression in response to diets with different arachidonic acid (ARA) levels (0.05%, 0.22%, 0.37%, 0.60%, 1.38% and 2.32% of dry matter) was investigated through a feeding trial. Two subtypes of FATP1, that is FATP1a and FATP1b, were cloned for the first time. The Japanese seabass FATPs showed high identity to their orthologs in other fish species and mammals, but Japanese seabass FATP6 showed low identity to Japanese seabass FATP1 and FATP4. FATP1a gene was highly expressed in brain, liver and eye, whereas FATP1b had the highest gene expression in gill, followed by kidney, skin, eye, muscle and heart. FATP4 gene was primarily expressed in intestine, brain and eye. However, FATP6 had very low gene expression levels in almost all tissues. High levels of dietary ARA (0.60%~2.32%) enhanced the gene expressions of FATP1a and FATP4 in the intestine and the gene expression of FATP1a in the muscle, whereas the dietary ARA supplementation reduced the FATP1b mRNA expression in the liver. The gene expression of FATP1a, FATP4 and FATP6 in the liver, as well as the FATP4 gene expression in the muscle, was not significantly affected by dietary ARA levels. To our knowledge, this is the first study investigating the regulation of FATP gene expressions by dietary ARA.

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Section: Methodsmentioning

confidence: 99%

“…The fatty acid compositions of the experimental diets were assayed with gas chromatograph also according to the same method as Xu et al. ().…”

Section: Methodsmentioning

confidence: 99%

Cloning and characterization of fatty acid transport proteins in Japanese seabassLateolabrax japonicus, and their gene expressions in response to dietary arachidonic acid

Zhang

Wang

et al. 2017

Aquac Res

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“…Turbot is a marine fish that belongs to the class Ostéichthyens and it has been recognized as a highquality flounders with high nutritional value (Xu et al, ) and high collagen content desirable for beauty and smoothness of human skin in the Asian populations (Cho, Lee, Lee, & Lee, ; Jia, Liu, Han, Huang, & Lei, ). Turbot fish is a delicious protein food which is often fully cooked (Sierra‐Flores et al, ).…”

Section: Introductionmentioning

confidence: 99%

Water dynamics of turbot flesh during frying, boiling, and stewing processes and its relationship with color and texture properties: Low-field NMR and MRI studies

Xia

Huang

et al. 2017

J Food Process Preserv

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Water dynamics in turbot flesh during frying, boiling and stewing was assessed by nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) techniques. Protons associated with different types of water were distinguished by T 2 relaxation spectra, and significant differen- Practical applicationsWater mobility and distribution can significantly affect turbot flesh physical and biochemical status leading to change the texture, color, tenderness and taste during cooking process. Therefore, it is very important to develop a fast, nondestructive method to monitor the water dynamics, reduce the cooking time, save energy and visualize the structure change of turbot flesh during cooking. In

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“…The fish fed diet containing 200g/kg SPH can improve the growth which may be attributed to the growth-promoting peptide present in the ingredient (Franěk et al, 2000). Xu et al (2016) Mejia, & Gonzalez, 2005). The studies also pointed out that soluble peptides may also exhibit positive flavouring characteristics (Ney, 1979;Wang et al, 2005).…”

Section: Discussionmentioning

confidence: 97%

“…Xu et al. () indicated that feed efficiency, protein efficiency and protein retention corresponded well with that on growth when turbot ( Scophthalmus maximus ) was fed with diet containing appropriate fish protein hydrolysate (FPH) levels. In our study, the FCR increased and PER reduced while the supplement levels of CPH improved in diets.…”

Section: Discussionmentioning

confidence: 99%

Effects of fishmeal replacement with cottonseed meal protein hydrolysate on growth, digestion and intestinal histology of juvenile Chinese soft-shelled turtle,Pelodiscus sinensis

Wang

Zhou

et al. 2018

Aquacult Nutr

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A 60‐day feeding experiment was conducted to evaluate the effects of fishmeal (FM) replacement with cottonseed meal protein hydrolysate (CPH) on growth, digestion and intestinal histology of juvenile Chinese soft‐shelled turtle (Pelodiscus sinensis). Five diets were formulated to replace 0, 50, 100, and 150 g/kg fishmeal protein by CPH (CPH0, CPH5, CPH10, CPH15) and CPH15L (CPH15 with micro capsule‐L‐lysine). Weight gain, feed conversion rate and protein efficiency ratio showed no significant differences compared to control group (p > .05). The highest feed intake indicated in CPH15 (p < .05). The composition of whole‐body varied slightly in each groups (p > .05). The trypsin activity significantly elevated when dietary fishmeal protein was replaced by CPH at 30–90 g/kg (p < .05). A significantly higher lipase activities in CPH5 than control group (p < .05). The CPH5‐10 groups showed higher villus height than the other groups (p < .05). The microvillus length in turtles with CPH showed a significant increasing length (p < .05). The results indicated that replacing up to 90 g/kg of dietary fishmeal protein with CPH did not hamper growth or reduce feed intake of turtles. Moreover, CPH replaced 60 g/kg FMP can increase intestine digestive enzymes activities and improve intestinal development.

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Graded levels of fish protein hydrolysate in high plant diets for turbot (Scophthalmus maximus): effects on growth performance and lipid accumulation

Cited by 105 publications

References 45 publications

Cloning and characterization of fatty acid transport proteins in Japanese seabassLateolabrax japonicus, and their gene expressions in response to dietary arachidonic acid

Cloning and characterization of fatty acid transport proteins in Japanese seabassLateolabrax japonicus, and their gene expressions in response to dietary arachidonic acid

Water dynamics of turbot flesh during frying, boiling, and stewing processes and its relationship with color and texture properties: Low-field NMR and MRI studies

Effects of fishmeal replacement with cottonseed meal protein hydrolysate on growth, digestion and intestinal histology of juvenile Chinese soft-shelled turtle,Pelodiscus sinensis

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