Dietary Tribonema sp. supplementation increased growth performance, antioxidant capacity, immunity and improved hepatic health in golden pompano (Trachinotus ovatus)

Zhao, Wei; Fang, Hao‐Hang; Gao, Baoyan; Dai, Chen‐Min; Liu, Zhen‐Zhou; Zhang, Chengwu; Niu, Jin

doi:10.1016/j.aquaculture.2020.735667

Cited by 38 publications

(34 citation statements)

References 65 publications

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“…(Li et al, 2014), and golden pompano ( Trachinotus ovatus ) fed diets containing 5% Tribonema sp. (Zhao et al, 2020). These results suggested that the effect of microalgae on fish growth performance could vary from species to species, probably owing to different physiological responses of fish to different microalgae, different durations of time, developmental stages of experimental fish, and amounts of microalgal supplement.…”

Section: Discussionmentioning

confidence: 99%

Effects of dietary supplementation with filamentous microalgae (Oedocladium sp. or Tribonema ultriculosum) on growth performance, fillet fatty acid composition, skin pigmentation, and immune response of yellow catfish Pelteobagrus fulvidraco

Chen

Wang

Han

et al. 2021

J World Aquaculture Soc

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A 40‐day feeding trial was conducted to investigate the effect of dietary microalgae Oedocladium sp. or Tribonema ultriculosum supplementation on growth performance, fillet fatty acid composition, skin pigmentation, and immune response of yellow catfish Pelteobagrus fulvidraco. Two hundred and seventy experimental fish (51.19 ± 1.17 g) were distributed among nine net cages (2 × 2 × 2 m3) in a randomized design and were fed diets containing 0% (control), 4% Oedocladium meal (Oedocladium), and 5% T. utriculosum meal (Tribonema) to apparent satiation twice a day. After the feeding trial, a hypoxic stress test was conducted to evaluate the effect of dietary microalgal supplementation on fish immune response. Compared to the control, microalgal supplementation did not affect fish growth performance. Dietary supplementation of T. utriculosum significantly increased fillet contents of palmitoleic acid by 100.44% and eicosapentaenoic acid by 12.51%, while the supplementation of Oedocladium meal in diet significantly increased the fish skin ventral lutein content by 61.6%. In addition, dietary Oedocladium or T. utriculosum supplementation significantly increased the plasma total superoxide dismutase activity (before hypoxic stress) and complement component 3 contents (after hypoxic stress). The addition of T. utriculosum meal also significantly increased the plasma immunoglobulin M content regardless of hypoxic stress. These results demonstrated Oedocladium sp. and T. utriculosum can be used to enhance fillet nutritional quality, skin pigmentation, and fish immune response.

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Section: Discussionmentioning

confidence: 99%

Effects of dietary supplementation with filamentous microalgae (Oedocladium sp. or Tribonema ultriculosum) on growth performance, fillet fatty acid composition, skin pigmentation, and immune response of yellow catfish Pelteobagrus fulvidraco

Chen

Wang

Han

et al. 2021

J World Aquaculture Soc

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“…The fluctuation of digestive enzyme activity in fish is a direct response to changes in nutrient concentration and food sources, thus modulating digestion and absorption of nutrients (Carneiro et al, 2020). High activities of digestive enzymes can explain the remarkably promoted growth performance of animals (Sun et al, 2020; Zhao, Fang, et al, 2020). Therefore, the present results suggest that Porphyridium sp.…”

Section: Discussionmentioning

confidence: 99%

“…In addition, increased inflammatory cell infiltration was observed in the PS0 group. Sea‐cage cultured fish are susceptible to environmental stressors (e.g., temperature, typhoon, rainy weather) (Zhao, Fang, et al, 2020). This may be the main factor that triggers inflammation cell infiltration in the liver of T. ovatus without Porphyridium sp.…”

Section: Discussionmentioning

confidence: 99%

“…The feed conversion ratio (FCR) of each fish was calculated using the following formula: FCR = dry feed intake/(final body weight − initial body weight). FCR, survival rate, weight gain rate (WGR) and specific growth ratio (SGR) were calculated using the method described elsewhere (Zhao, Fang, et al, 2020).…”

Section: Methodsmentioning

confidence: 99%

“…Juvenile golden pompano ( Trachinotus ovatus ) as a commercially harvested carnivorous marine fish mainly resides in South China, Southeast Asia, Southeast Japan and Australia (Zhao, Fang, et al, 2020). Recently, mariculture of T. ovatus was getting hotter in China, Singapore and Malaysia, coinciding with an expanding market and a rapidly growing demand for this nutritious fish with delicious taste.…”

Section: Introductionmentioning

confidence: 99%

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Responses in growth performance, enzymatic activity, immune function and liver health after dietary supplementation of Porphyridium sp. in juvenile golden pompano ( Trachinotus ovatus )

et al. 2021

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The marine unicellular microalga Porphyridium sp. synthesizes several bioproducts consisting of sulphated polysaccharides, arachidonic acid and phycoerythrin, of which sulphated polysaccharides prominently exhibit antiviral, anticancer, anti‐inflammatory, antioxidative and immunomodulatory properties. This study aimed at appraising the feasibility of Porphyridium sp. in diets for Trachinotus ovatus. Three experimental diets were formulated to contain 0 (PS0), 10 (PS1) and 50 g/kg (PS5) Porphyridium sp. powders. After 6 weeks of feeding trials, the supplementation of Porphyridium sp. significantly boosted the growth performance and activities of digestive enzymes (pepsin and lipase). Fish fed with PS1 and PS5 diets showed greater villus length than those fed with PS0 diet. The antioxidant capacity of fish fed the diet with Porphyridium sp. powders was pronouncedly enhanced via stimulating the Nrf2‐ARE pathway and elevating antioxidant enzyme activities. Moreover, Porphyridium sp. supplementation not only promoted liver health of fish by suppressing mRNA levels of pro‐inflammatory cytokines and apoptotic genes, but significantly boosted non‐specific immunity via up‐regulating the mRNA levels of c‐type lysozyme and complement C4 and down‐regulating the mRNA levels of heat shock protein 70. These results suggest that microalga Porphyridium sp. promotes the growth performance and immune function, and thereby strengthens the health of T. ovatus.

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Influence of astaxanthin-enriched Haematococcus pluvialis microalgae on the growth efficacy, immune response, antioxidant capacity, proinflammatory cytokines, and tissue histomorphology of hybrid red tilapia

Eldessouki,

Elshopakey,

Elbahnaswy

et al. 2024

Aquacult Int

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Dietary Tribonema sp. supplementation increased growth performance, antioxidant capacity, immunity and improved hepatic health in golden pompano (Trachinotus ovatus)

Cited by 38 publications

References 65 publications

Effects of dietary supplementation with filamentous microalgae (Oedocladium sp. or Tribonema ultriculosum) on growth performance, fillet fatty acid composition, skin pigmentation, and immune response of yellow catfish Pelteobagrus fulvidraco

Effects of dietary supplementation with filamentous microalgae (Oedocladium sp. or Tribonema ultriculosum) on growth performance, fillet fatty acid composition, skin pigmentation, and immune response of yellow catfish Pelteobagrus fulvidraco

Responses in growth performance, enzymatic activity, immune function and liver health after dietary supplementation of Porphyridium sp. in juvenile golden pompano ( Trachinotus ovatus )

Influence of astaxanthin-enriched Haematococcus pluvialis microalgae on the growth efficacy, immune response, antioxidant capacity, proinflammatory cytokines, and tissue histomorphology of hybrid red tilapia

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