Comparative study on phenoloxidase activity of biofloc-reared pacific white shrimp Penaeus vannamei and Indian white shrimp Penaeus indicus on graded protein diet

Panigrahi, A.; Sivakumar, M.R.; Maruthamuthu, S.; Saravanan, A.; Das, R.R.; Katneni, Vinaya Kumar; Ambasankar, K.; Dayal, J. Syama; Gopikrishna, G.

doi:10.1016/j.aquaculture.2019.734654

Cited by 26 publications

(14 citation statements)

References 79 publications

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“…Higher GSH level and total antioxidant status (TAS), and lower oxidized/reduced glutathione ratio were observed in broodstock reared in BFT system than in those reared in clear-water system. Also, the biofloc treatments improved the innate immunity of Indian white shrimp (P. indicus) (Panigrahi et al 2020b). Significant effects of bioflocs on the growth, immune and antioxidant response of other commercially important farmed species, including black tiger (P. monodon) (Anand et al 2014(Anand et al , 2017Kumar et al 2017) and L. stylirostris (Cardona et al 2016) have also been documented.…”

Section: Antioxidant Effectsmentioning

confidence: 97%

“…Similar results were also found with white shrimp ( P. vannamei ) and Indian white shrimp ( P. indicus ) reared in a heterotrophic BFT system (Panigrahi et al . 2020b), where a 30% cp diet produced higher performances and better water quality than higher protein levels. The above results demonstrate that over 25% of dietary protein can be saved when shrimps were reared in BFT systems, leading to significant economic benefits.…”

Section: Nutritional Value Of Biofloc For Farmed Shrimpmentioning

confidence: 99%

“…Also, the biofloc treatments improved the innate immunity of Indian white shrimp ( P. indicus ) (Panigrahi et al . 2020b). Significant effects of bioflocs on the growth, immune and antioxidant response of other commercially important farmed species, including black tiger ( P. monodon ) (Anand et al .…”

Section: Role Of Biofloc As a Probiotic In Shrimp Culturementioning

confidence: 99%

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Use of biofloc technology in shrimp aquaculture: a comprehensive review, with emphasis on the last decade

El‐Sayed

2020

Reviews in Aquaculture

160

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In face of the shortage of, and competition with, land and water, the sustainability of aquaculture will have to depend on vertical development, through improving production environments, increasing productivity and enhancing aquaculture technologies. Biofloc technology (BFT) has emerged as new alternative for sustainable aquaculture, which could contribute to FAO Sustainable Development Goals (SDGs) related to food security. Extensive research has been carried out on the development and application of BFT in aquaculture since early 1990s, with emphasis on shrimp culture. Over 40% of BFT publications in aquaculture were directed to shrimp farming. Therefore, I strongly believe that the accumulated knowledge on the applications of BFT in shrimp farming and the experience gained, especially during the last 10 years (2010–2020), are now more than worthy of critical review and analysis. This review summarizes the most update knowledge on the use of BFT in different marine shrimp and freshwater prawn aquaculture. Emphasis has been on factors affecting shrimp production in BFT systems, integration of biofloc‐based shrimp farming with other aquatic farmed species, nutritional value of bioflocs as a natural food or feed ingredient for farmed shrimp and prawn, the application of BFT in different rearing phases, the use of biofloc as a natural probiotics and their effects on shrimp health and physiological functions, economic considerations and commercial applications of BFT‐based shrimp aquaculture, and the major challenges facing shrimp farming in biofloc systems.

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Section: Antioxidant Effectsmentioning

confidence: 97%

Section: Nutritional Value Of Biofloc For Farmed Shrimpmentioning

confidence: 99%

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Use of biofloc technology in shrimp aquaculture: a comprehensive review, with emphasis on the last decade

El‐Sayed

2020

Reviews in Aquaculture

160

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“…Higher C/N ratios convert nitrogen more rapidly into potentially consumable biomass (Avnimelech, 1999; Panigrahi et al., 2018; Panigrahi, Sundaram, Chakrapani, et al., 2019) which confers the improved water quality and better growth and survival. Along with improving water quality, the biofloc also develop digestive enzyme activity by exogenous enzymes (Long et al., 2015; Xu & Pan, 2013; Xu et al., 2013) and immunological functions by immunostimulants (Cardona et al., 2016; Ekasari et al., 2014; Kim et al., 2014; Panigrahi, Das, et al., 2020; Panigrahi, Sivakumar, et al., 2020). Also, the biofloc can be reused for subsequent culture or supplemented with feed component thus reducing the release of nutrient‐rich water into streams (Krummenauer et al., 2011; Panigrahi et al., 2017).…”

Section: Introductionmentioning

confidence: 99%

Three different C: N ratios for Pacific white shrimp, Penaeus vannamei under practical conditions: Evaluation of growth performance, immune and metabolic pathways

et al. 2020

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A 28‐day experiment was carried out to evaluate different C/N ratios (10:1, 15:1 and 20:1) on growth performance, water quality, survival rate and gene expression related to metabolic pathways of Penaeus vannamei in a biofloc system. To maintain the C/N ratio of the feed input, different carbon sources (molasses, rice bran and wheat flour) in combination were applied after fermentation for a day with biofloc consortium. Results showed that shrimps reared in C/N 10 (630 mg) and C/N 15 (646 mg) biofloc systems showed significantly (p = .0229 and .0263) higher growth when compared to C/N 20 (528 mg) and control (374 mg). With regard to the production of extracellular enzymes, protease, lipase and xylanase were found predominantly in colonized bacteria isolated from biofloc treatments, whereas amylase was commonly found in all the treatments. The proPO activity was considerably increased in C/N 10 and 15 treatments than C/N 20 and control. The ranges of relative expression levels of potential genes entailed in metabolite pathway like hexokinase (HK‐ 6.57–8.17), pyruvate kinase (PK‐5.79–7.96), crustacean hyperglycaemic hormone (CHH‐ 6.99–7.66) and fatty acid synthase (FAS‐ 6.57–8.86), triacylglycerol lipase (TGL‐6.99–8.66) and immune gene (Toll receptor‐ 4.57–4.86) fold up‐regulated expression were observed in the biofloc treatments than that of the control. The overall findings indicate that the rearing of P. vannamei shrimp in C/N 10 and 15 biofloc systems could improve the growth performance, water quality and development of immune and metabolic responses.

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“…Aquaculture industry necessitates an eco-friendly and a sustainable approach to increase productivity for the global demand of aquaculture products 1 , 2 . The technique should be advantageous for the environment and as well for the farmer’s 3 – 5 .…”

Section: Introductionmentioning

confidence: 99%

Bioaugmentation of biofloc system with enzymatic bacterial strains for high health and production performance of Penaeus indicus

Panigrahi

Esakkiraj

Das

et al. 2021

Sci Rep

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The beneficial effects of two probiotic bacterial strains Marinilactibacillus piezotolerans and Novosphingobium sp. during the culture of Indian white shrimp, Penaeus indicus, under biofloc and clear water system were evaluated. The experimental variation were CW1 (M. piezotolerans in clear water), BFT1 (biofloc + M. piezotolerans), CW2 (Novosphingobium sp. in clear water), BFT2 (biofloc + Novosphingobium sp.) and control (without bacterial strains and biofloc). Growth and survival considerably increased in probiotic bio-augmented treatments. Probiotic incorporation significantly improved water quality, especially ammonia reduction. Microbiota analysis from gut samples taken from different treatments revealed varied microbial population structure among clear water culture, biofloc culture and control. Proteobacteria and Firmicutes were the top phyla observed in the treatments which were significantly higher in bio-augmented systems than the control. Vibrio genera were predominantly observed in control and clear water system compared to that of biofloc systems. Immune genes were significantly altered in response to probiotic gut microbial supplementation than the control. Higher gene expression profile of important immune genes was observed in the biofloc reared shrimps. Expression of digestive enzyme related genes such as trypsin, chymotrypsin, cathepsin L, cathepsin B and alpha amylase were also upregulated significantly in probiotic supplementation especially in the biofloc treatments. Proteomic analysis of hepatopancreas of shrimps from different treatments was carried out by using 2D gel electrophoresis and MALDI-TOF analysis. The proteins were mostly related to growth and stress tolerance. Eukaryotic initiation factor 4E binding protein was expressed in all the groups and it was high in biofloc treated animals followed by animals treated solely with probiotics compared to those of control groups. The results concludes that biofloc already proved as an effective culture method for healthy shrimp production and supplementation of probiotic bacterial strains registered additional benefit for growth, survival, microbial, immunological status of P, indicus culture.

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Comparative study on phenoloxidase activity of biofloc-reared pacific white shrimp Penaeus vannamei and Indian white shrimp Penaeus indicus on graded protein diet

Cited by 26 publications

References 79 publications

Use of biofloc technology in shrimp aquaculture: a comprehensive review, with emphasis on the last decade

Use of biofloc technology in shrimp aquaculture: a comprehensive review, with emphasis on the last decade

Three different C: N ratios for Pacific white shrimp, Penaeus vannamei under practical conditions: Evaluation of growth performance, immune and metabolic pathways

Bioaugmentation of biofloc system with enzymatic bacterial strains for high health and production performance of Penaeus indicus

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