Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application

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dc.creatorVera Lúcia Viana do NASCIMENTO
dc.creatorVictória Maura Silva BERMÚDEZ
dc.creatorAndré Luis Lima de OLIVEIRA
dc.creatorMaurício Nunes KLEINBERG
dc.creatorRayane de Tasso Moreira RIBEIRO
dc.creatorRosa Ferreira Araujo de ABREU
dc.creatorJosé Osvaldo Beserra CARIOCA
dc.date2015
dc.date.accessioned2026-07-07T04:21:14Z
dc.descriptionThe fish industry generates high volume of waste from fish oil that can have the extraction of its lipids used as nutraceuticals and foods. The objective of this study was to produce unsaturated fatty acids from industrialized fish oil by means of a differentiated hydrolysis process. The samples used were crude fish oil obtained from Campestre industry and characterized through physical-chemical parameters, according to ADCS: acidity, peroxide, saponification, iodine and percentage of free fatty acids and also obtained the fatty acid profile through derivatization method for gas chromatography. The results obtained for the oleochemical indices for refined oil were similar to the data found on the literature. The content of polyunsaturated fatty acids (PUFA) was found of 32,78%, with 9,12% of docosahexaenoic (DHA) and 10,36% of eicosapentaenoic (EPA), regarding monounsaturated fatty acids (MUFA) content was of 30,59% in the hydrolyzed fish oil in relation to refined (20,06%). Thus, it can be concluded that the hydrolysis process used for oils from fish-waste was satisfactory on the production of absolute yield of lipids in the process and significant preservation on the percentages of EPA and DHA, interesting on the production of nutraceuticals and nutrition of aquatic animals, including shrimp in captivity.
dc.formatapplication/pdf
dc.identifier0101-2061
dc.identifierhttps://www.redalyc.org/articulo.oa?id=395941535014
dc.identifier.urihttp://hdl.handle.net/123456789/458832
dc.languageen
dc.publisherSociedade Brasileira de Ciência e Tecnologia de Alimentos
dc.relationhttp://www.redalyc.org/revista.oa?id=3959
dc.rightsCiência e Tecnologia de Alimentos
dc.sourceCiência e Tecnologia de Alimentos (Brasil) Num.2 Vol.35
dc.subjectAgrociencias
dc.titleCharacterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
dc.typeartículo científico

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