Mannoprotein dietary supplementation for Pacific white shrimp raised in biofloc systems

Rodrigues, Marysol Santos; Bolívar, Norha; Legarda, Esmeralda Chamorro; Guimarães, Ariane Martins; Guertler, Cristhiane; Santo, Carlos Manoel do Espírito; Mouriño, José Luiz Pedreira; Seiffert, Walter Quadros; Fracalossi, Débora Machado; Vieira, Felipe do Nascimento

doi:10.1016/j.aquaculture.2018.01.025

Cited by 20 publications

(9 citation statements)

References 36 publications

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“…The positive effect of MOS has been reported in various aqua vertebrates such as Atlantic cod Gadus morhua L. [7], Rainbow trout Oncorhynchus mykiss [4], Channel catfish fingerlings Ictalurus punctatus [8], Allogynogenetic crucian carp Carassius auratus gibelio [9], Zebrafish Danio rerio [10], Turbot Scophthalmus maximus [11], Gilthead sea bream Sparus aurata [12] and European sea bass Dicentrarchus labrax [13][14][15][16]. However, few studies have been investigated in invertebrates such as narrow clawed crayfish Astacus leptodactylus leptodactylus [17], spiny lobster Panulirus homarus [18], European lobster Homarus gammarus L. [19], Pacific white shrimp Litopenaeus vannamei [20][21][22] and Sea cucumber Apostichopus japonicas [23]. These studies have shown that MOS as a feed additive is effective in promoting the healthy growth performance, improving intestinal morphology and modulating intestinal microbial ecology for aqua species.…”

Section: Introductionmentioning

confidence: 99%

Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino

Meng

Yang

Lin

et al. 2019

Fish & Shellfish Immunology

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This trial was conducted to investigate the effect of mannose oligosaccharides (MOS) on the growth performance, antioxidation, immunity and disease resistance of Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino. Four formulated diets were produced to contain 0.00 g/kg, 0.40 g/kg, 0.80 g/kg and 1.60 g/kg Actigen®, with functional ingredients of MOS, respectively. Accordingly, the experimental diets were named as A0, A4, A8 and A16. After 120-days feeding trial, the best growth performance was observed in A8 group (P < 0.05) and there was no significant difference in A0, A4 and A16 groups. With the increase of dietary MOS, the activity of the total antioxidant capacity in hepatopancreas is increasingly elevated (P < 0.05) while no significant difference was observed on activity of glutathione S-transferase (P > 0.05). The activities of superoxide dismutase and glutathione peroxidase were firstly increased and then decreased, with the highest values in A8 group (P < 0.05). Immune-related parameters were significantly affected by dietary MOS inclusion. Specifically, the activities of alkaline phosphatase and acid phosphatase in hepatopancreas and serum of abalone fed diets containing MOS were significantly higher than those of control A0 group (P < 0.05). Moreover, the highest values of both enzymes were observed in hepatopancreas of A8 group but in serum of A16 group, respectively. The lysozyme activities in hepatopancreas and serum of A4 group were significantly higher than those of other groups (P < 0.05) and there was no significant difference in A0, A8 and A16 groups (P > 0.05). The activities of cytophagy and respiratory burst in serum of abalone were not significantly affected by dietary MOS content (P > 0.05). The mRNA levels of focal adhesion kinase and integrin-linked kinase were gradually elevated with the increase of dietary MOS, with the highest value recorded in A16 group (P < 0.05). The gene expression of caspse-3 in A8 group was dramatically higher than those of other groups (P < 0.05) and there was no significant difference in A0, A4 and A16 groups (P > 0.05). The mRNA level of nuclear factor-κB was not significantly affected by dietary MOS (P > 0.05). During 56 h of V. Parahemolyticus challenge period, the accumulated mortality rate of abalone fed diets containing MOS were significantly lower than that of control A0 group in each time point (P < 0.05). Overall, the lowest rate was happened in A8 group (P < 0.05). In conclusion, MOS inclusion in diet has obviously positive effect on growth, immunity and disease resistance capability of abalone, with the optimal level of Actigen® at 0.80 g/kg in diet.

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Section: Introductionmentioning

confidence: 99%

Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino

Meng

Yang

Lin

et al. 2019

Fish & Shellfish Immunology

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“…Prebiotics prepared from plant extracts have been widely used in aquacultures. The results have shown that plant extracts added to feed enhance fish growth, 36,37 maximize immunity, 38 and strengthen disease resistance and thus reduce infection by pathogenic bacteria. [39][40][41][42][43] In this study, we aimed to evaluate how BPE inclusion in fish feed affects goldfish growth, immunity, and disease resistance (i.e.…”

Section: Discussionmentioning

confidence: 99%

Boesenbergia pandurata application in Goldfish (Cyprinus carpio) Feed to Enhancing Fish Growth, Immunity System, and Resistance to Bacterial Infection

et al. 2021

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Background: This study investigated how the inclusion of Boesenbergia pandurata extract (BPE) in goldfish feed affects fish growth, immunity, and resistance to infection by Aeromonas hydrophila and Pseudomonas fluorescens. Methods: Four fish feeds, were prepared by adding BPE at the concentrations of 0 (control), 2, 4, and 6 g kg-1, respectively, and 120 goldfish (Cyprinus carpio; initial weight 5 g) were separated into 12 boxes and fed with specific pellets and examined thrice. The experiment lasted 12 weeks, beginning with the different feeds, fish growth was measured at Weeks 4 and 8 after the feeding period. Moreover, a challenge test with pathogen bacteria to assay disease resistance was administered at Week 8 after the feeding period, and the survival rate and relative percentage of survival were quantified at Week 12. Results: At Week 8, the goldfish that were fed BPE-containing feeds were significantly heavier than the fish that received the control feed (pellet without BPE), and the highest weight gain, reaching 72.44 g, was obtained with Pellet 3; accordingly, the specific growth rate after BPE treatment (5.7%) was higher than that after control treatment. Conversely, the feed conversion ratio in the control group, 2.03, was higher than the ratios in the BPE groups, which were decreased to 0.55–0.90. Lastly, BPE treatment consistently enhanced the immunity parameters of goldfish (relative to control treatment) at weeks 4 and 8, and following BPE treatment, the rate of resistance against bacterial infection, 68.3%–77.0%, was higher than that after control treatment. Conclusions: BPE addition in goldfish feed clearly produces a positive effect by enhancing fish growth, immunity, and resistance to infection by pathogenic bacteria, and 4 g kg-1 is the optimal BPE concentration in feed prepared for goldfish.

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“…Recientemente en un trabajo que buscaba reducir los brotes de enfermedades en la producción camaronera, se combinaron dos prácticas de bioseguridad: Los (SB) y el uso de manoproteinas como prebióticos en el alimento, evaluando el rendimiento productivo, la respuesta inmune, y la morfología de las vellosidades intestinales del camarón L. vannamei posterior a una exposición experimental con Vibrio parahaemolyticus; los autores concluyeron que en animales que fueron alimentados con suplementos dietéticos con prebióticos, las vellosidades intestinales presentaron una mayor área superficie, mejoró la supervivencia en un 10% en comparación con el grupo control y se evidenció una mayor producción de aniones superóxido; demostrando la efectividad de combinar estas dos prácticas de bioseguridad en estanques camaroneros susceptibles a enfermedades por el manejo de altas densidades de producción 83 . Este trabajo en consecuente con otros hallazgos en la evaluación de la efectividad del sistema inmune de camarones Litopenaeus vannamei criados en (SB) y sometidos a una infección experimental con Vibrio harveyi, donde la respuesta se asoció con un significativo aumento de proteínas del sistema de defensa (superóxido dismutasa y catalasa), acompañado por la activación de los genes relacionados con la respuesta inmune (superóxido dismutasa, macroglobulina alfa2, propenoloxidasa, macroglobulina alfa2, propenoloxidasa) 1 , estos resultados apoyan el postulado de que los (SB) tiene un papel importante en el control de la presentación de patologías mediante la mejora de la respuesta inmune del camarón 1,83,85 .…”

Section: Papel Probiótico De Los Sistemas Bioflocunclassified

Los sistemas biofloc: una estrategia eficiente en la producción acuícola

Mancipe

Velez

García

et al. 2019

Ces. Med. Vet. Zootec.

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La piscicultura en Colombia es la actividad pecuaria que ha reportado mayor crecimiento en la última década mejorando los indicadores de desarrollo del sector agropecuario nacional. Para hacer más eficiente su producción, se propone la implementación de los Sistemas Biofloc (SB), agregados de comunidades microbianas en forma de flóculos integrados por bacterias, fitoplancton, materia orgánica e inorgánica, generados fácilmente en los estanques; bajo condiciones de recirculación constante de agua, alta oxigenación y suplementación con fuentes ricas en carbono; brindándole condiciones para ejercer control de la calidad del agua, mediante procesos naturales (metabolismo de oxígeno y nitrógeno), realizados por bacterias, fitoplancton y algunas microalgas; que captan e inmovilizan el amoniaco producido en el estaque, (procesos de nitrificación), para producir proteína bacteriana de excelente calidad, fácilmente aprovechable por los peces, que reincorporada a la cadena alimenticia del estanque maximiza la producción de carne de pescado por unidad de área; con utilización mínima del recurso agua (Sistemas de mínimo recambio de agua) por lo que disminuye la posibilidad de la entrada de patógenos y enfermedades al estanque, mejorando la bioseguridad por su actividad como controlador de poblaciones de bacterias patógenas. Asimismo, se ha encontrado un efecto positivo en el desarrollo y la estimulación de algunos mecanismos de defensa del sistema inmunológico innato de peces y camarones, confirmando su papel como compuestos inmunoestimulantes. También presentan otras ventajas nutricionales como mejora en la tasa de ingestión, digestión, absorción, conversión alimenticia, crecimiento, efectos positivos sobre la actividad enzimática digestiva entre otras; incluso optimando el rendimiento reproductivo, los indicadores de fecundidad, desove y composición bioquímica de los huevos en algunas especies acuícolas.

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Mannoprotein dietary supplementation for Pacific white shrimp raised in biofloc systems

Cited by 20 publications

References 36 publications

Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino

Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino

Boesenbergia pandurata application in Goldfish (Cyprinus carpio) Feed to Enhancing Fish Growth, Immunity System, and Resistance to Bacterial Infection

Los sistemas biofloc: una estrategia eficiente en la producción acuícola

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