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Authordc.contributor.authorBarroso, Fernando G. 
Authordc.contributor.authorSánchez Muros, María José 
Authordc.contributor.authorRincón Cervera, Miguel 
Authordc.contributor.authorRodríguez Rodríguez, María 
Authordc.contributor.authorFabrikov, Dmitri 
Authordc.contributor.authorMorote, Elvira 
Authordc.contributor.authorGuil Guerrero, José Luis 
Admission datedc.date.accessioned2019-10-30T15:12:41Z
Available datedc.date.available2019-10-30T15:12:41Z
Publication datedc.date.issued2019
Cita de ítemdc.identifier.citationJournal of Food Composition and Analysis 82 (2019) 103237
Identifierdc.identifier.issn08891575
Identifierdc.identifier.other10.1016/j.jfca.2019.103237
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/172082
Abstractdc.description.abstractBlack soldier fly (BSF) larvae (Hermetia illucens) might be an advantageous option for recycling fish waste for obtaining n-3-fatty acid-rich foods. To investigate the effects of consuming fish waste (an n-3-fatty acid-rich by-product) on the fatty acid (FA) profiles of BSF, larvae were assigned to experimental feeding systems according to the time fish waste was eaten before slaughtering: BSFc-control (without eating fish) and BSF1d, BSF2d, BSF4d, BSF6d, BSF8d, BSF10d and BSF12d (1, 2, 4, 6, 8, 10 and 12 days eating fish, respectively). The percentage of n-3 polyunsaturated fatty acids (PUFAs) increases significantly (P < 0.001) from 4.32 in BSFc to 14.8% in BSF12d. Larval biomass was notably enriched in both eicosapentaenoic (EPA) (up to 7.2%) (P < 0.001) and docosahexaenoic (DHA) (up to 4.9%) (P < 0.001) fatty acids, while the consumption time of fish waste increased, and the n-6:n-3 ratio and both the atherogenicity (AI) and thrombogenicity (TI) indices were reduced (P < 0.001). The maximum percentage of EPA + DHA (12.2% of total fatty acids) (P < 0.001) was obtained at 12 days. The recommended daily intake of both n-3 PUFAs for humans could be satisfied with 150 g of a 12-day-feed larval meal.
Lenguagedc.language.isoen
Publisherdc.publisherAcademic Press
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourceJournal of Food Composition and Analysis
Keywordsdc.subjectDHA
Keywordsdc.subjectEPA
Keywordsdc.subjectFatty acids
Keywordsdc.subjectFish waste
Keywordsdc.subjectFood
Keywordsdc.subjectHermetia illucens
Keywordsdc.subjectInsect meal
Keywordsdc.subjectLC-PUFA
Keywordsdc.subjectRecycling
Títulodc.titleProduction of n-3-rich insects by bioaccumulation of fishery waste
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadorlaj
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile