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dc.contributor.author
Serrano, Xavier  
dc.contributor.author
Hernández, Adrián J.  
dc.contributor.author
Morales, Gabriel Alejandro  
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Larson, Majorie  
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Ruiz, Joceline  
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Orellana, Paola  
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Díaz, Manuel  
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Moyano, Francisco J.  
dc.contributor.author
Márquez, Lorenzo  
dc.date.available
2019-12-04T21:52:04Z  
dc.date.issued
2018-10  
dc.identifier.citation
Serrano, Xavier; Hernández, Adrián J.; Morales, Gabriel Alejandro; Larson, Majorie; Ruiz, Joceline; et al.; Effects of dietary melanoidins on digestive physiology, nutrient digestibility and plasmatic antioxidant capacity of the rainbow trout Oncorhynchus mykiss; Elsevier Science; Aquaculture; 495; 10-2018; 153-160  
dc.identifier.issn
0044-8486  
dc.identifier.uri
http://hdl.handle.net/11336/91450  
dc.description.abstract
Melanoidins are complex molecules usually found within dietary matrixes suffering heating steps during the production process. These compounds are known to exert a number of negative effects on the digestibility of nutrients and digestive enzymes in mammals, but also determines an increase in the antioxidant capacity of the diet with potential effects for animal health. In the present work, digestive and nutritional consequences of the ingestion of glucose-glycine melanoidins were tested in juvenile rainbow trout (Oncorhynchus mykiss), which was fed two non-heated, pelletized diets: a control diet without melanoidins and an alternative diet containing 1.2% of glucose-glycine melanoidins. The results pointed to a small effect on gut pH in interaction with digestion time, and a lack of effect on gastric evacuation and digestive proteases. In addition, melanoidins were associated with a small increase in the digestibility of the diet dry matter, leaving unchanged nitrogen and phosphorus digestibility. On the other hand, melanoidins determined a complex increase in the postprandial antioxidant capacity of blood plasma, particularly apparent in the antioxidant components above 3 kDa.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
DIGESTIVE PROTEASES  
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GASTRIC EVACUATION  
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GUT PH  
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MELANOIDINS  
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NUTRIENT DIGESTIBILITY  
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PLASMATIC ANTIOXIDANT CAPACITY  
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Otras Producción Animal y Lechería  
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Producción Animal y Lechería  
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CIENCIAS AGRÍCOLAS  
dc.title
Effects of dietary melanoidins on digestive physiology, nutrient digestibility and plasmatic antioxidant capacity of the rainbow trout Oncorhynchus mykiss  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-10-18T19:08:50Z  
dc.journal.volume
495  
dc.journal.pagination
153-160  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Serrano, Xavier. Universidad Católica de Temuco; Chile  
dc.description.fil
Fil: Hernández, Adrián J.. Universidad Católica de Temuco; Chile  
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Fil: Morales, Gabriel Alejandro. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
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Fil: Larson, Majorie. Universidad Católica de Temuco; Chile  
dc.description.fil
Fil: Ruiz, Joceline. Universidad Católica de Temuco; Chile  
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Fil: Orellana, Paola. Universidad Católica de Temuco; Chile  
dc.description.fil
Fil: Díaz, Manuel. Universidad de Almería; España  
dc.description.fil
Fil: Moyano, Francisco J.. Universidad de Almería; España  
dc.description.fil
Fil: Márquez, Lorenzo. Universidad Católica de Temuco; Chile  
dc.journal.title
Aquaculture  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0044848618301613  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.aquaculture.2018.05.045