Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)

An understanding of feed ingredient digestibility for the pirarucu is a fundamental step in the development of feeds that promote proper growth of the specie while in captivity. A digestibility trial was conducted with four treatments in triplicate (corn starch, corn, rice bran and wheat bran) to ev...

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Autores principales:	Santos-Cipriano,Filipe dos, Lima,Kauana Santos de, Bevitório-Passinato,Érica, Jesus,Raildo Mota de, Magalhães Júnior,Francisco Oliveira de, Teles-Tonini,William Cristiane, Tavares-Braga,Luis Gustavo
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2015
Materias:	Arapaima gigas carnivorous feeding nutritional value protein aquaculture
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2015000400018
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spelling	oai:scielo:S0718-560X20150004000182015-12-04Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)Santos-Cipriano,Filipe dosLima,Kauana Santos deBevitório-Passinato,ÉricaJesus,Raildo Mota deMagalhães Júnior,Francisco Oliveira deTeles-Tonini,William CristianeTavares-Braga,Luis Gustavo Arapaima gigas carnivorous feeding nutritional value protein aquaculture An understanding of feed ingredient digestibility for the pirarucu is a fundamental step in the development of feeds that promote proper growth of the specie while in captivity. A digestibility trial was conducted with four treatments in triplicate (corn starch, corn, rice bran and wheat bran) to evaluate the digestibility of dry matter, gross energy, crude protein and amino acids by the pirarucu. We used indirect methodology with the inclusion of chromium oxide at 0.1% in the feeds. In total, 18 juveniles were used, with an average live weight of 235 ± 36 g. The sampled juveniles were trained to consume the feeds prior to testing. The corn and cornstarch presented the best apparent digestibility coefficients (ADCs) of dry matter, with 76.37% and 70.66%, respectively, followed by rice bran (46.23%) and wheat bran (45.13%). The best ADCs of crude protein were observed in corn (93.44%) and cornstarch (90.94%) compared to rice bran (68.23%) and wheat bran (68.58%). There was no significant difference in the ADC of gross energy; the values ranged from 47.10% for corn starch to 40.10% for corn. The corn and corn starch presented the best ADCs for all the amino acids evaluated, followed by rice bran and wheat bran.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.43 n.4 20152015-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2015000400018en10.3856/vol43-issue4-fulltext-18
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Arapaima gigas carnivorous feeding nutritional value protein aquaculture
spellingShingle	Arapaima gigas carnivorous feeding nutritional value protein aquaculture Santos-Cipriano,Filipe dos Lima,Kauana Santos de Bevitório-Passinato,Érica Jesus,Raildo Mota de Magalhães Júnior,Francisco Oliveira de Teles-Tonini,William Cristiane Tavares-Braga,Luis Gustavo Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)
description	An understanding of feed ingredient digestibility for the pirarucu is a fundamental step in the development of feeds that promote proper growth of the specie while in captivity. A digestibility trial was conducted with four treatments in triplicate (corn starch, corn, rice bran and wheat bran) to evaluate the digestibility of dry matter, gross energy, crude protein and amino acids by the pirarucu. We used indirect methodology with the inclusion of chromium oxide at 0.1% in the feeds. In total, 18 juveniles were used, with an average live weight of 235 ± 36 g. The sampled juveniles were trained to consume the feeds prior to testing. The corn and cornstarch presented the best apparent digestibility coefficients (ADCs) of dry matter, with 76.37% and 70.66%, respectively, followed by rice bran (46.23%) and wheat bran (45.13%). The best ADCs of crude protein were observed in corn (93.44%) and cornstarch (90.94%) compared to rice bran (68.23%) and wheat bran (68.58%). There was no significant difference in the ADC of gross energy; the values ranged from 47.10% for corn starch to 40.10% for corn. The corn and corn starch presented the best ADCs for all the amino acids evaluated, followed by rice bran and wheat bran.
author	Santos-Cipriano,Filipe dos Lima,Kauana Santos de Bevitório-Passinato,Érica Jesus,Raildo Mota de Magalhães Júnior,Francisco Oliveira de Teles-Tonini,William Cristiane Tavares-Braga,Luis Gustavo
author_facet	Santos-Cipriano,Filipe dos Lima,Kauana Santos de Bevitório-Passinato,Érica Jesus,Raildo Mota de Magalhães Júnior,Francisco Oliveira de Teles-Tonini,William Cristiane Tavares-Braga,Luis Gustavo
author_sort	Santos-Cipriano,Filipe dos
title	Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)
title_short	Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)
title_full	Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)
title_fullStr	Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)
title_full_unstemmed	Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)
title_sort	apparent digestibility of energetic ingredients by pirarucu juveniles, arapaima gigas (schinz, 1822)
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2015000400018
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Apparent digestibility of energetic ingredients by pirarucu juveniles, Arapaima gigas (Schinz, 1822)

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