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| 5. |  | GRASSI, T. L. M.; PAIVA, N. M.; OLIVEIRA, D. L.; TANIWAKI, F.; CAVAZZANA, J. F.; CAMARGO, G. C. R. da C.; DINIZ, J. C. P.; BERMEJO-POZA, R.; BORGHESI, R.; VILLARROEL, M.; PONSANO1, E. H. Growth performance and flesh quality of tilapia(Oreochromis niloticus) fed low concentrationsofRubrivivax gelatinosus, Saccharomyces cerevisiaeandSpirulina platensis. Aquaculture International, 9 marc. 2020.| Biblioteca(s): Embrapa Agropecuária Oeste. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
09/08/2019 |
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Data da última atualização: |
14/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
PONSANO, E. H. G.; GRASSI, T. L. M.; ESPÍRITO SANTO, E. F.; LIMA, L. K. F. de; PEREIRA, R. de C. |
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Afiliação: |
ELISA HELENA GIGLIO PONSANO, UNESP; THIAGO LUIS MAGNANI GRASSI, UNESP; EDSON FRANCISCO ESPIRITO SANTO, INSTITUTO FEDERAL DE EDUCAÇÃO, Manaus-AM; LEANDRO KANAMARU FRANCO DE LIMA, CNPASA; RAQUEL DE CÁSSIA PEREIRA, CENTRO UNIVERSITÁRIO DE ADAMANTINA, SP. |
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Título: |
Production and use of microbial biomass helping sustainability in tilapia production chain. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
3 Biotech, v. 9, n. 325, Sept. 2019. |
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ISSN: |
2190-5738 |
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DOI: |
10.1007/s13205-019-1860-z |
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Idioma: |
Inglês |
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Conteúdo: |
In this study, the cultivation of Rubrivivax gelatinosus in fish industry effluent was carried out to cause the depollution of the by-product and generate a protein?carotenoid-rich biomass suitable to be used in tilapia feed. The bacterium was grown in the effluent (inoculum 1% v/v, 30?± 5 °C, 2000?±?500 lx, 7 days) and recovered as a biomass (microfiltration?+?centrifugation?+?lyophilization), resulting in a decrease of ca. 80% in the chemical oxygen demand of the industry by-product and so putting it within the required limits for wastewater discard in Brazil. The biomass was characterized as a nontoxic product (behavior and physiology data) provided of nutritional and technological properties due to its composition?46% protein, 17% lipid, 5% minerals and 0.3% red oxycarotenoids. When cultured tilapias were fed the biomass (0, 175, 350, 700 or 1400 mg/kg, 80 days), their fillets got redder and had increased protein and carotenoid contents. Feeding the tilapias with the biomass also delayed fillet rancidity up to 80 days of storage under freezing. Therefore, the biotechnological application of R. gelatinosus was demonstrated, providing a useful product and a service for the environment. |
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Thesagro: |
Peixe; Proteína Microbiana; Tilápia. |
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Thesaurus NAL: |
Chemical oxygen demand; Color; Effluents; Microbial biomass; Rubrivivax gelatinosus; Tilapia (common name). |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02082naa a2200301 a 4500
001 2111230
005 2020-02-14
008 2019 bl uuuu u00u1 u #d
022 $a2190-5738
024 7 $a10.1007/s13205-019-1860-z$2DOI
100 1 $aPONSANO, E. H. G.
245 $aProduction and use of microbial biomass helping sustainability in tilapia production chain.$h[electronic resource]
260 $c2019
520 $aIn this study, the cultivation of Rubrivivax gelatinosus in fish industry effluent was carried out to cause the depollution of the by-product and generate a protein?carotenoid-rich biomass suitable to be used in tilapia feed. The bacterium was grown in the effluent (inoculum 1% v/v, 30?± 5 °C, 2000?±?500 lx, 7 days) and recovered as a biomass (microfiltration?+?centrifugation?+?lyophilization), resulting in a decrease of ca. 80% in the chemical oxygen demand of the industry by-product and so putting it within the required limits for wastewater discard in Brazil. The biomass was characterized as a nontoxic product (behavior and physiology data) provided of nutritional and technological properties due to its composition?46% protein, 17% lipid, 5% minerals and 0.3% red oxycarotenoids. When cultured tilapias were fed the biomass (0, 175, 350, 700 or 1400 mg/kg, 80 days), their fillets got redder and had increased protein and carotenoid contents. Feeding the tilapias with the biomass also delayed fillet rancidity up to 80 days of storage under freezing. Therefore, the biotechnological application of R. gelatinosus was demonstrated, providing a useful product and a service for the environment.
650 $aChemical oxygen demand
650 $aColor
650 $aEffluents
650 $aMicrobial biomass
650 $aRubrivivax gelatinosus
650 $aTilapia (common name)
650 $aPeixe
650 $aProteína Microbiana
650 $aTilápia
700 1 $aGRASSI, T. L. M.
700 1 $aESPÍRITO SANTO, E. F.
700 1 $aLIMA, L. K. F. de
700 1 $aPEREIRA, R. de C.
773 $t3 Biotech$gv. 9, n. 325, Sept. 2019.
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