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dc.contributor.authorPONSANO, E. H. G.
dc.contributor.authorGRASSI, T. L. M.
dc.contributor.authorSANTO, E. F. E.
dc.contributor.authorLIMA, L. K. F.
dc.contributor.authorPEREIRA, R. C.
dc.date.accessioned2019-01-19T23:35:31Z-
dc.date.available2019-01-19T23:35:31Z-
dc.date.created2019-01-16
dc.date.issued2018
dc.identifier.citationIn: BIOTECH FRANCE 2018 INTERNATIONAL BIOTECHNOLOGY CONFERENCE & EXHIBITION, 2., 2018, Paris. Proceedings. Paris: Setcor, 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1104300-
dc.descriptionThis study represents an example of the classical concept of biotechnology as ?the use of living organisms to make useful products and provide services?. Its purpose was to investigate the ability of phototrophic bacterium Rubrivivax gelatinosus to cause the depollution of an industrial byproduct and work as an ingredient for animal feed as a way of making the productive process more sustainable. First, the bacterium was grown in fish industry effluent (inoculum at 1% v/v, 30 +- 5 oC, 2000 +- 500 lux, 7 days) and recovered as a biomass (microfiltration + centrifugation + lyophilization), resulting in a decrease of ca. 80% in the Chemical Oxygen Demand of the pollutant efluente and so placing it within the required limits for wastewaters discard in Brazil. Next, the biomass was characterized as a non toxic product (hippocratic screening) provided of nutritional and technological properties due to its composition - 46% protein, 17% lipid, 5% minerals and 0.3% red oxycarotenoids. Further, the biomass was used as an ingredient to feed cultured tilapias (0, 175, 350, 700 or 1400 mg/kg, 80 days) providing increases on the redness well as on the protein and the carotenoid contentes of the fish fillets, besides a delay on the meat rancidity up to 80 days of storage under freezing. So, it was demonstrated the biotechnological application of R gelatinosus biomass, contributing to the sustainability in fish raising and processing and so providing benefits to environment, industry and consumers.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleProduction and use of microbial biomass helping sustainability in fish production chain.
dc.typeArtigo em anais e proceedings
dc.date.updated2019-01-19T23:35:31Zpt_BR
dc.subject.thesagroPeixe
dc.subject.thesagroTilápia
dc.subject.thesagroProteína Microbiana
dc.subject.thesagroBiotecnologia
dc.subject.nalthesaurusFish production
dc.subject.nalthesaurusMicrobial biomass
dc.subject.nalthesaurusRubrivivax gelatinosus
dc.subject.nalthesaurusColor
dc.subject.nalthesaurusRancidity
dc.subject.nalthesaurusChemical oxygen demand
dc.subject.nalthesaurusTilapia (common name)
riaa.ainfo.id1104300
riaa.ainfo.lastupdate2019-01-16
dc.identifier.doi10.26799/cp-biotechfrance2018
dc.contributor.institutionELISA H. G. PONSANO, UNESP; THIAGO L. M. GRASSI, UNESP; EDSON F. E. SANTO, INSTITUTO FEDERAL DE EDUCAÇÃO, Manaus-AM; LEANDRO KANAMARU FRANCO DE LIMA, CNPASA; RAQUEL C. PEREIRA, CENTRO UNIVERSITÁRIO DE ADAMANTINA, SP.
Aparece nas coleções:Artigo em anais de congresso (CNPASA)

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