The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptability

ABSTRACT. The aim of this study was to evaluate the inclusion of soybean oil in the diet of female silver catfish (Rhamdia quelen) and its effect on the growth, composition, lipid profile and fillet acceptability thereof. In this experiment, 144 fish (237.75 ± 22.35 g) were distributed among 18 tank...

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Autores principales:	Lazzari,Rafael, Emanuelli,Tatiana, Maschio,Daniel, Ferreira,Cristiano C, Battisti,Eduardo K, Radünz-Neto,João
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2016
Materias:	Rhamdia quelen silver catfish diet fatty acids lipid profile nutritional quality aquaculture
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2016000100004
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spelling	oai:scielo:S0718-560X20160001000042016-05-27The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptabilityLazzari,RafaelEmanuelli,TatianaMaschio,DanielFerreira,Cristiano CBattisti,Eduardo KRadünz-Neto,João Rhamdia quelen silver catfish diet fatty acids lipid profile nutritional quality aquaculture ABSTRACT. The aim of this study was to evaluate the inclusion of soybean oil in the diet of female silver catfish (Rhamdia quelen) and its effect on the growth, composition, lipid profile and fillet acceptability thereof. In this experiment, 144 fish (237.75 ± 22.35 g) were distributed among 18 tanks (280 L) for 80 days. The use of 10% soybean oil in the fishes’ diet promoted higher weights (373.82 g) and better feed conversión ratios (1.5) for female silver catfish. The soybean oil levels tested did not interfere with fillet acceptability. Increasing soybean oil in the diet increased the quantity of unsaturated fatty acids in the fillets, which enhanced their nutritional quality. The use of 10% soybean oil is recommended for the female silver catfish diet.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.44 n.1 20162016-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2016000100004en10.3856/vol44-issue1-fulltext-4
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Rhamdia quelen silver catfish diet fatty acids lipid profile nutritional quality aquaculture
spellingShingle	Rhamdia quelen silver catfish diet fatty acids lipid profile nutritional quality aquaculture Lazzari,Rafael Emanuelli,Tatiana Maschio,Daniel Ferreira,Cristiano C Battisti,Eduardo K Radünz-Neto,João The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptability
description	ABSTRACT. The aim of this study was to evaluate the inclusion of soybean oil in the diet of female silver catfish (Rhamdia quelen) and its effect on the growth, composition, lipid profile and fillet acceptability thereof. In this experiment, 144 fish (237.75 ± 22.35 g) were distributed among 18 tanks (280 L) for 80 days. The use of 10% soybean oil in the fishes’ diet promoted higher weights (373.82 g) and better feed conversión ratios (1.5) for female silver catfish. The soybean oil levels tested did not interfere with fillet acceptability. Increasing soybean oil in the diet increased the quantity of unsaturated fatty acids in the fillets, which enhanced their nutritional quality. The use of 10% soybean oil is recommended for the female silver catfish diet.
author	Lazzari,Rafael Emanuelli,Tatiana Maschio,Daniel Ferreira,Cristiano C Battisti,Eduardo K Radünz-Neto,João
author_facet	Lazzari,Rafael Emanuelli,Tatiana Maschio,Daniel Ferreira,Cristiano C Battisti,Eduardo K Radünz-Neto,João
author_sort	Lazzari,Rafael
title	The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptability
title_short	The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptability
title_full	The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptability
title_fullStr	The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptability
title_full_unstemmed	The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptability
title_sort	inclusión of soybean oil in the diets of silver catfish (rhamdia quelen) in relation to growth quality and fillet acceptability
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2016000100004
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The inclusión of soybean oil in the diets of silver catfish (Rhamdia quelen) in relation to growth quality and fillet acceptability

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