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- W2996288521 abstract "Resumo Este artigo trata da extração e caracterização de ácidos graxos essenciais ômega 3, a partir da Nannochloropsis oculata. O objetivo foi cultivar a microalga, extrair os lipídios, utilizando hexano e caracterizá-los por análises de infravermelho, cromatografia em camada delgada e índice de iodo. Os resultados demonstraram grande semelhança entre o óleo extraído da microalga e o óleo de peixe já comercializado, diferindo pela ausência de odor no óleo de microalga. Dessa forma, esse óleo de microalga poderá ser uma alternativa mais viável de suplemento alimentar para a indústria alimentícia, amenizando a deficiência nutricional de ω-3, principalmente para os vegetarianos. Palavras-chave: Microalga. Ômega 3. Extração. Abstract This article deals with the extraction and characterization of essential omega-3 fatty acids from Nannochloropsis oculata. The objective was cultivate microalgae, extract lipids, using hexane and characterize them by infrared analysis, thin layer chromatography and iodine index. The results showed a great similarity between the oil extracted from the microalgae and the commercialized fish oil differing by the absence of odor in the microalgae oil. Thus, this microalgae oil may be a more viable alternative food supplement for food industry, mitigating the nutritional deficiency of omega 3, especially for vegetarians. Keywords: Microalgae. Ômega 3. Extraction." @default.
- W2996288521 created "2019-12-26" @default.
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- W2996288521 date "2019-12-18" @default.
- W2996288521 modified "2023-10-17" @default.
- W2996288521 title "Extração e caracterização de ácidos graxos ômega 3 por cultivo da microalga Nannochloropsis oculata (Droop) Hibberd" @default.
- W2996288521 doi "https://doi.org/10.31514/rliberato.2019v20n34.p143" @default.
- W2996288521 hasPublicationYear "2019" @default.
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