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dc.contributor.author
Cretton, Martina
dc.contributor.author
Malanga, Gabriela Fabiana
dc.contributor.author
Mazzuca Sobczuk, T.
dc.contributor.author
Mazzuca, Marcia
dc.date.available
2021-08-30T14:53:17Z
dc.date.issued
2020-07
dc.identifier.citation
Cretton, Martina; Malanga, Gabriela Fabiana; Mazzuca Sobczuk, T.; Mazzuca, Marcia; Lipid Fraction from Industrial Crustacean Waste and Its Potential as a Supplement for the Feed Industry: A Case Study in Argentine Patagonia; Springer; Waste and Biomass Valorization; 12; 5; 7-2020; 2311-2319
dc.identifier.issn
1877-265X
dc.identifier.uri
http://hdl.handle.net/11336/139196
dc.description.abstract
In central Patagonia, the most important crustaceans caught are the Argentine red shrimp (ARS) (Pleoticus muelleri) andthe southern king crab (SKC) (Lithodes santolla). Their industrial processing generates large amounts of waste, which causeenvironmental pollution and ecological imbalances. The recovery of valuable compounds from this waste could bring economicbenefits to the region. Comparative dry-basis proximal analysis of shells of ARS and SKC showed similar values ofchitin (19 and 20%, respectively), slight but significant differences in proteins and ashes (18 and 48% for SKC and 26 and55% for ARS), and 8 times higher content of lipids in ARS (4%) than in SKC (0.5%) shells. Nowadays, the waste generatedby the processing of ARS (18000 t/year) is almost 180 times higher than that of SKC (100 t/year) and comprises notonly shells but also heads (S + H). Nevertheless, taking into account that the amount of waste of SKC could increase in thefuture, the information about its chemical composition becomes relevant and is thus also reported in this work. The analysisof S + H of ARS showed the highest lipid content (11%), and the wet basis analysis of its fatty acids and carotenoids at differentcatch times showed a constant high level of the omega-3 polyunsaturated fatty acids (n-3 PUFAs) eicosapentaenoicand docosahexaenoic (5.0 g kg−1) and statistically significant variation in the carotenoid content, which can reach up to158.8 mg kg−1. The results suggest potentials for recovering valuable n-3-PUFAs and carotenoids from ARS waste.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ARGENTINE RED SHRIMP BY-PRODUCTS
dc.subject
CAROTENOIDS
dc.subject
DHA
dc.subject
EPA
dc.subject
POLYUNSATURATED FATTY ACIDS
dc.subject
SOUTHERN KING CRAB BY-PRODUCTS
dc.subject.classification
Otras Ciencias Biológicas
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Lipid Fraction from Industrial Crustacean Waste and Its Potential as a Supplement for the Feed Industry: A Case Study in Argentine Patagonia
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-08-25T19:41:03Z
dc.identifier.eissn
1877-265X
dc.journal.volume
12
dc.journal.number
5
dc.journal.pagination
2311-2319
dc.journal.pais
Alemania
dc.description.fil
Fil: Cretton, Martina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santa Cruz. Universidad Tecnológica Nacional. Facultad Regional Santa Cruz. Centro de Investigaciones y Transferencia de Santa Cruz. Universidad Nacional de la Patagonia Austral. Centro de Investigaciones y Transferencia de Santa Cruz; Argentina
dc.description.fil
Fil: Malanga, Gabriela Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular. Universidad de Buenos Aires. Facultad Medicina. Instituto de Bioquímica y Medicina Molecular; Argentina
dc.description.fil
Fil: Mazzuca Sobczuk, T.. Universidad de Almería.; España
dc.description.fil
Fil: Mazzuca, Marcia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santa Cruz. Universidad Tecnológica Nacional. Facultad Regional Santa Cruz. Centro de Investigaciones y Transferencia de Santa Cruz. Universidad Nacional de la Patagonia Austral. Centro de Investigaciones y Transferencia de Santa Cruz; Argentina
dc.journal.title
Waste and Biomass Valorization
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s12649-020-01162-7
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s12649-020-01162-7
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