Effective use of glucose rather than starch in formulated semimoist diets of common octopus (Octopus vulgaris)

Sánchez Morillo-Velarde, Mª Piedad; Cerezo Valverde, Jesús; Aguado Giménez, Felipe; Hernández, M. D.; García García, Benjamín

Publication:
Effective use of glucose rather than starch in formulated semimoist diets of common octopus (Octopus vulgaris)

dc.contributor.author	Sánchez Morillo-Velarde, Mª Piedad
dc.contributor.author	Cerezo Valverde, Jesús
dc.contributor.author	Aguado Giménez, Felipe
dc.contributor.author	Hernández, M. D.
dc.contributor.author	García García, Benjamín
dc.contributor.department	Biología Celular e Histología
dc.date.accessioned	2025-01-23T17:19:45Z
dc.date.available	2025-01-23T17:19:45Z
dc.date.issued	2014-08-12
dc.description	© 2014 John Wiley & Sons Ltd. This document is the Published version of a Published Work that appeared in final form in Aquaculture Nutrition. To access the final edited and published work see https://doi.org/10.1111/anu.12152	es
dc.description.abstract	The aim of the present work was to test the capacity of Octopus vulgaris to use carbohydrates supplied in three diets: a diet without added carbohydrates (diet C0: 500 g kg−1 water, 200 g kg−1 gelatine, 100 g kg−1 egg yolk powder, 50 g kg−1 freeze-dried Sardinella aurita and 150 g kg−1 freeze-dried Todarodes sagittatus) and two obtained by substituting 50 g kg−1 of T. sagittatus by glucose (diet GLU50) or by starch (diet STA50). The most stable and best-accepted diet was STA50 (SFR 1.26%BW day−1) although there were no significant differences in the growth rates obtained with the three diets: 10.12 g day−1, 9.37 g day−1 and 11.22 g day−1 for C0, GLU50 and STA50, respectively (P > 0.05). The feed efficiency indices were better for GLU50, of particular note being the protein productive value of 71.88% and a feed conversion ratio lower than 1. Protein and lipid digestibility were similar in all the three diets (96–98% for proteins and 85–94% for lipids), whereas carbohydrate digestibility was higher in GLU50 (98%) than in C0 (84%) and STA50 (0.33%). The content of carbohydrates increased in muscle and the digestive gland as a consequence of the increased carbohydrates intake.	es
dc.format	application/pdf	es
dc.format.extent	8	es
dc.identifier.doi	https://doi.org/10.1111/anu.12152
dc.identifier.eisbn	Aquaculture Nutrition, 2015, Vol. 21, pp. 206-213	es
dc.identifier.issn	Print: 1353-5773
dc.identifier.issn	Electronic: 1365-2095
dc.identifier.uri	http://hdl.handle.net/10201/149162
dc.language	eng	es
dc.publisher	Wiley	es
dc.relation	This work was financed by European Regional Development Fund (PO2007-2013 FEDER) and was also partially sponsored by the IMIDA grant programme.	es
dc.relation.publisherversion	https://onlinelibrary.wiley.com/doi/full/10.1111/anu.12152	es
dc.rights	info:eu-repo/semantics/openAccess	es
dc.rights	Atribución 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	*
dc.subject	Carbohydrates	es
dc.subject	Digestibility	es
dc.subject	Formulated diet	es
dc.subject	Growth	es
dc.subject	Nutrition	es
dc.subject	Octopus vulgaris	es
dc.title	Effective use of glucose rather than starch in formulated semimoist diets of common octopus (Octopus vulgaris)	es
dc.type	info:eu-repo/semantics/article	es
dspace.entity.type	Publication	es