Blucher Engineering Proceedings

Novembro 2019, vol.6, num.3 - V Simpósio Internacional de Inovação e Tecnologia
Article - Open Access Idioma principal | Segundo principal

COMPOSIÇÃO DE LIPÍDIOS E ÁCIDOS GRAXOS DE Spirulina sp. (LEB18) PRODUZIDA EM ÁGUA RESIDUAL DA AQUICULTURA.

LIPID AND FATTY ACIDS COMPOSITION OF Spirulina sp. (LEB18) PRODUCED IN AQUACULTURE RESIDUAL WATER.

Silva, Isabella Borges dos Anjos da; Cardoso, Lucas Guimarães; Duarte, Jessica Hartwig; Costa, Jorge Alberto Vieira; Assis, Denilson de Jesus; Druzian, Janice Izabel; Chinalia, Fabio Alexandre; Galván, Karina Lizzeth Pedraza

Article:

O objetivo foi avaliar a composição de lipídios e ácidos graxos de Spirulina sp. (LEB 18) cultivada em água residual de aquicultura. Os cultivos foram realizados em fotobiorreatores (1L) com 100% de água residual de aquicultura suplementada com T-25, T-50, T-75. Os maiores teores de ácidos graxos poliinsaturados (38,20% e 40,66%) e C18:3n6 (38,20% e 33,50%) foram encontrados em 25% e 50%, respectivamente. Assim, os tratamentos com 25% e 50% representam uma alternativa eficiente, barata e sustentável para o setor de aquicultura, reduzindo os impactos das descargas de efluentes, produzindo biomassa de baixo custo com características diferenciadas e alto valor agregado.

The objective was to evaluate the lipid and fatty acids composition of Spirulina sp. (LEB 18) grown in aquaculture wastewater. Cultures were performed in photobioreactors (1L) with 100% residual aquaculture water supplemented with T-25, T-50, T-75. The highest content of polyunsaturated fatty acids (38,20% and 40,66%) and C18:3n6 (38,20% and 33,50%) were found in 25% and 50%, respectively. Thus, the with 25% and 50% treatments represent an efficient, cheap and sustainable alternative for the aquaculture sector, reducing the impacts of effluent discharges, producing low cost biomass with different characteristics and high added value.

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DOI: 10.5151/siintec2019-100

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Como citar:

Silva, Isabella Borges dos Anjos da; Cardoso, Lucas Guimarães; Duarte, Jessica Hartwig; Costa, Jorge Alberto Vieira; Assis, Denilson de Jesus; Druzian, Janice Izabel; Chinalia, Fabio Alexandre; Galván, Karina Lizzeth Pedraza; "COMPOSIÇÃO DE LIPÍDIOS E ÁCIDOS GRAXOS DE Spirulina sp. (LEB18) PRODUZIDA EM ÁGUA RESIDUAL DA AQUICULTURA.", p-802-808. In: Anais do V Simpósio Internacional de Inovação e Tecnologia. São Paulo: Blucher, 2019.
ISSN 23577592, DOI 10.5151/siintec2019-100

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