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	Provedor de dados BABT (2) Autor Lacava,Pedro Magalhães (2) Pinto,Marcos Franke (2) Ponsano,Elisa Helena Giglio (2) Palavra-chave Poultry slaughterhouse wastewater (2) Rhodocyclus gelatinosus (2) Amino acid composition (1) Biomass (1) COD removal (1) Chemical composition (1) Photosynthetic bacteria (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2003 (1) 2002 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Isolation of Rhodocyclus gelatinosus from poultry slaughterhouse wastewater BABT Ponsano,Elisa Helena Giglio; Lacava,Pedro Magalhães; Pinto,Marcos Franke. Four cultures of photosynthetic bacteria isolated from poultry slaughterhouse wastewater were identified as Rhodocyclus gelatinosus based on the following properties: reddish color of cultures in synthetic medium, presence of motility, slightly curved Gram-negative rods morphology, gelatin liquefying activity, utilization of citrate as carbon source and production of bacteriochlorophyl a and carotenoids of the spirilloxanthin alternative series. R. gelatinosus may represent a source of nutrients and pigments with application in poultry feed. Tipo: Info:eu-repo/semantics/article Palavras-chave: Photosynthetic bacteria; Rhodocyclus gelatinosus; Poultry slaughterhouse wastewater. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000600007 Chemical composition of Rhodocyclus gelatinosus biomass produced in poultry slaughterhouse wastewater BABT Ponsano,Elisa Helena Giglio; Lacava,Pedro Magalhães; Pinto,Marcos Franke. Rhodocyclus gelatinosus R1 grew photoautotrophically in poultry slaughterhouse wastewater inside glass columns (90x670 mm) during 7 days at 31 ± 4ºC, under anaerobiosis and lightness supplied by daylight plus 3 (100W) incandescent and 4 (40W) fluorescent lamps. The culture was centrifuged (4,500xg/20 min) and lyophilized to originate a bacterial biomass with 7.1% moisture content. Chemical composition investigation showed 67.6% crude protein, 27.6% total carbohydrate, 0.6% lipids and 4.2% ash (dry weight). Amino acid composition of the biomass was similar to others described in the literature for Rhodocyclus gelatinosus and for other photosynthetic bacteria. Effluent COD removal after cultivation and elimination of the biomass was around 90%. The valuable... Tipo: Info:eu-repo/semantics/article Palavras-chave: Rhodocyclus gelatinosus; Biomass; Poultry slaughterhouse wastewater; Chemical composition; Amino acid composition; COD removal. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000200001 Registros recuperados: 2 Primeira ... 1 ... Última

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