Effects of dietary vitamin E on the growth performance, antioxidant status and innate immune response in juvenile yellow catfish (Pelteobagrus fulvidraco)

Lu, You; Liang, Xuezheng; Jin, Min; Sun, Peng; Ma, Haijun; Yang, Yuan; Zhou, Qicun

doi:10.1016/j.aquaculture.2016.08.009

Cited by 47 publications

(57 citation statements)

References 75 publications

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“…Some studies had shown that dietary vitamin E levels had significantly influence on antioxidant responses of fish (Hamre, Berge, & Lie, ; Peng & Gatlin, ; Sau et al, ). Vitamin E is an effective antioxidant, which protects the cell against the adverse effects of reactive oxygen on the oxidation of polyunsaturated membrane phospholipids, critical protein, or both (Lu et al, ). In this study, the activity of serum SOD and CAT was significantly increased, and the MDA content was significantly decreased.…”

Section: Discussionmentioning

confidence: 99%

Dietary vitamin E requirement of sub‐adult genetically improved farmed tilapia strain of Nile tilapia (Oreochromis niloticus) reared in freshwater

Jiang

Shao

et al. 2019

Aquacult Nutr

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A two‐factor orthogonal test was conducted to determine the dietary vitamin E (VE, dl‐α‐tocopheryl acetate) requirement for sub‐adult GIFT strain of Nile tilapia (Oreochromis niloticus) at two lipid levels, and evaluate its effect on antioxidant responses. A basal diet containing 60 or 130 g/kg of soybean oil was supplemented with 0, 20, 40, 60, 120 and 240 mg VE/kg, respectively. Each diet was fed to three replicate groups of tilapia with initial weight (80.3 ± 0.7) g for 10 weeks. Results showed that the weight gain, feed efficiency and hepatic VE retention of fish were significantly increased by the increased VE in diets. In groups with 60 and 130 g/kg lipid, fish fed diets supplemented with VE had higher serum superoxide dismutase (SOD) and catalase activity, and lower malondialdehyde content than fish fed the VE un‐supplemented diet (p < .05). The proximate composition of fish had no significant difference in the group with 130 g/kg lipid, whereas crude lipid and ash content were significantly affected by dietary VE in the group with 60 g/kg lipid. Based on broken‐line regression analysis, dietary VE requirement to support the maximum weight gain and serum SOD were 43.2–45.8 and 66.0–76.1 mg/kg in diets with 60 and 130 g/kg lipid, respectively.

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Section: Discussionmentioning

confidence: 99%

Dietary vitamin E requirement of sub‐adult genetically improved farmed tilapia strain of Nile tilapia (Oreochromis niloticus) reared in freshwater

Jiang

Shao

et al. 2019

Aquacult Nutr

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“…Generally, there was a positive correlation between SOD and CAT (Liu et al, 2007;Lu et al, 2016;Shahkar et al, 2018 (Uauy, Stringel, Thomas, & Quan, 1990), such as lipid and carbohydrate (illustrated in Table 4). Generally, there was a positive correlation between SOD and CAT (Liu et al, 2007;Lu et al, 2016;Shahkar et al, 2018 (Uauy, Stringel, Thomas, & Quan, 1990), such as lipid and carbohydrate (illustrated in Table 4).…”

Section: Metabolic Enzyme Dietary Vitamin E Levels (Mg/kg)mentioning

confidence: 92%

“…When cellular production of ROS overwhelms its antioxidant capacity, damage to cellular macromolecules such as lipids, protein and DNA may ensue (Klaus & Heribert, 2004). There were numerous reports that vitamin E can stimulate the antioxidant capacity of aquatic animals (Li et al, 2013;Liu, Wang, Wang, Wang, & Sun, 2007;Lu et al, 2016;Shahkar, Hamidoghli, Yun, Kim, & Bai, 2018;Wang et al, 2019). MDA results from lipid peroxidation of polyunsaturated fatty acids.…”

Section: Metabolic Enzyme Dietary Vitamin E Levels (Mg/kg)mentioning

confidence: 99%

Requirement of vitamin E of growing sea cucumberApostichopus japonicusSelenka

Wang

et al. 2020

Aquac Res

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This feeding trial was conducted to determine the vitamin E requirement of growing sea cucumber Apostichopus japonicus Selenka. Six isonitrogenous and isoenergetic experimental diets were formulated to contain graded levels of vitamin E (6.7, 81.2, 159.3, 237.8, 314.6, 395.9 mg/kg diet). Each diet was assigned randomly to 30 growing sea cucumber with initial body weight 15.43 g in triplicates for 8 weeks. Survival rate was not affected by dietary vitamin E; meanwhile, both the weight gain (WG) and specific growth rate were presented the trend of increasing first and then kept stable. With the increasing of dietary vitamin E, crude lipid content of body wall was evaluated firstly and dropped afterwards. When dietary vitamin E contents were lower than 159.3 mg/kg, vitamin E contents of body wall were increased by dietary vitamin E levels, but there were no more differences when dietary vitamin E higher than 159.3 mg/kg. There were minor effects on digestive enzymes of intestine by dietary vitamin E. Contents of malondialdehyde were decreased, while the total superoxide dismutase activity was increased first and then decreased with the increasing of dietary vitamin E. Activities of intestinal alkaline phosphatase were increased, and glutamic oxaloacetic transaminase were decreased first and then increased with the increasing of dietary vitamin E. In conclusion, analysis by a linear regression equation of WG or vitamin E contents in body wall indicated that the optimum requirement of vitamin E for growing sea cucumber (initial body weight 15.43 g) was 165.2-187.2 mg/kg diet.

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“…Em estudos realizados por Lu et al, (2016) avaliando o efeito da suplementação de vitamina E no desempenho de bagre amarelo (Pelteobagrus fulvidraco) utilizando seis níveis de vitamina E, 8,9; 19,6; 27,0; 39,7; 77,6 …”

Section: Vitamina Eunclassified

“…Segundo Lu et al (2016) a atividade da SOD (superóxido dismutase) no soro aumentou significativamente quando os níveis de vitamina E aumentaram de 19,6 a 77,6 mg kg -1 para a espécie bagre amarelo. Contudo, com um novo aumento da vitamina E na dieta de 77,6 para 156,9 mg kg 1 , não houve aumento para a atividade SOD.…”

Section: Estresse Oxidativounclassified

Selenium and Vitamin in Diets for Tilapia-Do-Nilo

Botelho

Leira²,

Melo³

et al. 2017

Nucleus

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RESUMO:Dentre as espécies de peixes que demonstram potencial para o cultivo no Brasil, a tilápia-do-Nilo (Oreochromis niloticus) é considerada a espécie mais produtiva. Essa espécie apresenta diversas vantagens, entre elas: rápido crescimento, maior rendimento de filé, resistência a baixa qualidade de água e boa aceitação no mercado consumidor. Na nutrição de peixes vários são os aspectos a serem avaliados em uma ração. O selênio e a vitamina E fazem parte de um sistema de defesa antioxidante multicomponente. Este sistema protege as células contra os efeitos adversos das espécies reativas de oxigênio e outros radicais livres que iniciam a oxidação. Além disso a suplementação de Vitamina E na dieta proporciona um maior desempenho produtivo, efeitos positivos nos parâmetros imunológicos dos peixes e resistência ao estresse. O selênio é um elemento que possui margem estreita entre os níveis de exigência e toxidez. As exigências são baixas, mas se não atingida, podem comprometer o sistema antioxidante e causar graves consequências para o metabolismo do animal. A capacidade do peixe em acumular selênio nos tecidos pode tornar a carne de pescado um interessante alimento funcional para a nutrição humana, especialmente como boa fonte de selênio. A tilápia-do-Nilo tem um nível de exigência específica de selênio e vitamina E que não pode ser satisfeito somente pelo ambiente aquático. Desta forma uma correta suplementação na dieta de minerais e vitaminas poderá garantir um maior desempenho, proporcionando uma melhor qualidade de carne e melhor aceitação no mercado.Palavras-chave: Antioxidante. Aquicultura. Imunológicos SELENIUM AND VITAMIN IN DIETS FOR TILAPIA-DO-NILO SUMMARY:Among the species of fish that demonstrate potential for cultivation in Brazil, Nile tilapia (Oreochromis niloticus) is considered the most productive species. This species has several advantages, including: rapid growth, increased fillet yield, low quality water resistance and good acceptance in the consumer market. In fish nutrition there are several aspects to be evaluated in a ration. Selenium and Vitamin E are part of a multicomponent antioxidant defense system. This system protects the cells against the adverse effects of reactive oxygen species and other free radicals that initiate oxidation. In addition, supplementation of Vitamin E in the diet provides greater productive performance, positive effects on immunological parameters of fish and resistance to stress. Selenium is an element that has a narrow margin between the levels of demand and toxicity. The requirements are low, but if not achieved, could compromise the antioxidant system and cause serious consequences for the animal metabolism. The fish's ability to accumulate selenium in tissues can make fish fillet an interesting functional food for human nutrition, especially as a good source of selenium. Nile Tilapia has a level of specific requirement of selenium and vitamin E that cannot be satisfied only by the aquatic environment. Thus a correct supplementation of minerals and vitamins ...

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Effects of dietary vitamin E on the growth performance, antioxidant status and innate immune response in juvenile yellow catfish (Pelteobagrus fulvidraco)

Cited by 47 publications

References 75 publications

Dietary vitamin E requirement of sub‐adult genetically improved farmed tilapia strain of Nile tilapia (Oreochromis niloticus) reared in freshwater

Dietary vitamin E requirement of sub‐adult genetically improved farmed tilapia strain of Nile tilapia (Oreochromis niloticus) reared in freshwater

Requirement of vitamin E of growing sea cucumberApostichopus japonicusSelenka

Selenium and Vitamin in Diets for Tilapia-Do-Nilo

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