Vitamin E—‘Keep Stress Away!’

Steinberg, Christian

doi:10.1007/978-3-030-87227-4_36

Cited by 3 publications

(2 citation statements)

References 105 publications

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“…β-Ala, known for its reactive oxygen species scavenging function, along with His (IS > NS, p < 0.05) and its derivative carnosine (β-alanyl- l -histidine), serve as antioxidants and buffers, particularly crucial in migratory fish. Asp is essential for energy production and nucleic acid synthesis , Gly and its derivatives, like glutamine and glycine betaine, play key roles in cellular responses and low salinity adaptation, with glycine betaine acting as a compatible osmolyte that can maintain the osmotic balance of cells in high osmolality media. , Moreover, Tau’s significant flavor contribution in the S. ocellatus muscle tissue was confirmed through relative taste active value (TAV) and principal component analysis (PCA).…”

Section: Discussionmentioning

confidence: 99%

Enhancement of Nutrient Composition and Non-Volatile Flavor Substances in Muscle Tissue of Red Drum (Sciaenops ocellatus) Through Inland Low Salinity Saline-Alkaline Water Culture

Jiang,

Niu,

Qin

et al. 2024

J. Agric. Food Chem.

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The red drum (Sciaenops ocellatus), a globally significant marine aquaculture species, boasts formidable osmoregulatory capabilities and remarkable adaptability to low salinity, making it an ideal candidate for commercial cultivation in inland low salinity saline-alkaline waters. However, studies on the fundamental nutritional composition and flavor quality of S. ocellatus in these inland low salinity saline-alkaline waters remain unreported. This study delves into the impact of inland low salinity saline-alkaline environments on the basic nutritional components and nonvolatile flavor substances (including free amino acids and free nucleotides) in the muscle tissue of S. ocellatus. The findings reveal that redfish cultivated in these conditions exhibit a significant increase in the crude fat, ash, and protein content in their dorsal muscle tissue, coupled with a decrease in moisture content (p < 0.05), indicating an enhancement in the nutritional value of the dorsal muscle tissue. Furthermore, this cultivation environment significantly elevates the content of free amino acids in the muscle tissue (p < 0.05), particularly those contributing to umami and sweet tastes, while reducing the relative content of bitter amino acids. Although the total content of free nucleotides decreased, the equivalent umami concentration (EUC) in the muscle tissue markedly increased (p < 0.05) due to the synergistic effect of umami amino acids and flavor nucleotides, enhancing the umami taste characteristics. Therefore, inland low salinity saline-alkaline aquaculture not only elevates the nutritional value of S. ocellatus muscle tissue but also improves its umami flavor characteristics. This discovery opens new perspectives for further research into the impact of inland low salinity saline-alkaline environments on the flavor properties of marine animals.

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Section: Discussionmentioning

confidence: 99%

Enhancement of Nutrient Composition and Non-Volatile Flavor Substances in Muscle Tissue of Red Drum (Sciaenops ocellatus) Through Inland Low Salinity Saline-Alkaline Water Culture

Jiang,

Niu,

Qin

et al. 2024

J. Agric. Food Chem.

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“…The different VE effects on GSI may be due to the different ages and species of cultured animals or the ingredients of diets. Notably, the value of GSI showed the rst increase and subsequently decrease trend with the increasing of dietary VE levels, which may suggest that excess dietary VE were intoxication with adverse effects on reproduction and growth (Steinberg, 2022). Similarly, a high concentration of VC in semen could protect sperm from oxygen-free radical damage (Ciereszko and Dabrowski, 1995).…”

Section: Reproduction Performancementioning

confidence: 95%

Effect of dietary protein, vitamin E, and vitamin C levels on the growth and gonad development of hybrid male abalone (Haliotis fulgens ♂ × H. discus hannai ♀) by the orthogonal array design

et al. 2023

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A natural feed of fresh seaweed and sixteen diets designed by L16 (43) orthogonal array were formulated to contain differentlevels of protein (200, 250 g, 300, 350 g/kg), α-Vitamin E (VE) (0, 0.1, 0.3, 0.5 g/kg) and Vitamin E (VC) (0, 0.5, 1, 1.5 g/kg) to evaluate the effects of dietary protein, VE, VC and their combination on growth and gonadal development of hybrid male abalone (Haliotis fulgens ×H. discus hannai ). Each diet was randomly assigned to triplicate groups of 18 abalones (34.27±2.93 g) that were stocked in sea cages for eight weeks. Results showed that the maximum weight gain (WG) and speci c growth rate (SGR) were obtained in hybrid male abalone fed D10 diets. The highest gonad somatic index (GSI) value was found in the D14 diet. Moreover, the ANOVA results showed that only dietary protein could signi cantly affect the GSI of hybrid male abalones (P < 0.05). The mRNA expression of vasa in the testis of D14 abalone was the lowest. Abalones fed the D14 diet had higher testosterone level and sperm in testis than those fed other diets. In conclusion, protein of 300 g/kg, VE of 0.1 g/kg and VC of 1.5 g/kg (D10) and protein of 350 g/kg, VE of 0.1 g/kg and VC of 1 g/kg (D14) might be the optimal combinations in the diet for growth and gonadal development of hybrid male abalones respectively.

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Effect of dietary protein, vitamin E, and vitamin C levels on the growth and gonad development of hybrid male abalone (Haliotis fulgens ♂×H. discus hannai ♀) by the orthogonal array design

Wang

Yao

Zhao

et al. 2022

Preprint

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A natural feed of fresh seaweed and sixteen diets designed by L16 (43) orthogonal array were formulated to contain differentlevels of protein (200, 250 g, 300, 350 g/kg), α- Vitamin E (VE) (0, 0.1, 0.3, 0.5 g/kg) and Vitamin E (VC) (0, 0.5, 1, 1.5 g/kg) to evaluate the effects of dietary protein, VE, VC and their combination on growth and gonadal development of hybrid male abalone (Haliotis fulgens ♂×H. discus hannai ♀). Each diet was randomly assigned to triplicate groups of 18 abalones (34.27±2.93 g) that were stocked in sea cages for eight weeks. Results showed that the maximum weight gain (WG) and specific growth rate (SGR) were obtained in hybrid male abalone fed D10 diets. The highest gonad somatic index (GSI) value was found in the D14 diet. Moreover, the ANOVA results showed that only dietary protein could significantly affect the GSI of hybrid male abalones (P < 0.05). The mRNA expression of vasa in the testis of D14 abalone was the lowest. Abalones fed the D14 diet had higher testosterone level and sperm in testis than those fed other diets. In conclusion, protein of 300 g/kg, VE of 0.1 g/kg and VC of 1.5 g/kg (D10) and protein of 350 g/kg, VE of 0.1 g/kg and VC of 1 g/kg (D14) might be the optimal combinations in the diet for growth and gonadal development of hybrid male abalones respectively.

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Vitamin E—‘Keep Stress Away!’

Cited by 3 publications

References 105 publications

Enhancement of Nutrient Composition and Non-Volatile Flavor Substances in Muscle Tissue of Red Drum (Sciaenops ocellatus) Through Inland Low Salinity Saline-Alkaline Water Culture

Enhancement of Nutrient Composition and Non-Volatile Flavor Substances in Muscle Tissue of Red Drum (Sciaenops ocellatus) Through Inland Low Salinity Saline-Alkaline Water Culture

Effect of dietary protein, vitamin E, and vitamin C levels on the growth and gonad development of hybrid male abalone (Haliotis fulgens ♂ × H. discus hannai ♀) by the orthogonal array design

Effect of dietary protein, vitamin E, and vitamin C levels on the growth and gonad development of hybrid male abalone (Haliotis fulgens ♂×H. discus hannai ♀) by the orthogonal array design

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