Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia

Detalhes bibliográficos
Autor(a) principal: Santos, Lilian Dena dos
Data de Publicação: 2014
Outros Autores: Sousa, Sília Maria de Negreiros, Silva, Lilian Carolina Rosa da, Bombardelli, Robie Allan, Meurer, Fábio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16124
Resumo: The apparent digestibility of nutrients and energy from cassava (RM), goats / sheep by products meal (FR) and maniçoba hay meal (FM) was evaluated for Nile tilapia in feed processing, as palletized and extruded form. The apparent digestibility of crude protein and energy for the RM, FR and FM in pelletized diets were respectively 77.97 and 65.86%, 93.79 and 88.62%, 54.62 and 28.64%. The apparent digestibility of crude protein and energy for the RM, FR and FM in extruded feeds were respectively 83.98 and 81.77%, 62.55 and 89.81%, 52.73 and 28.09%. The extrusion contributed to the improvement of energy digestibility of the RM, but reduced the apparent digestibility of the protein fraction of FR. The values of digestible nutrients in the present work, regardless of the processing, suggest a good potential for the use of cassava flour and goats/sheep by products meal in the composition of diets for Nile tilapia, unlike hay maniçoba hay meal.
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spelling Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapiaEfeitos da peletização e extrusão sobre a digestibilidade de ingredientes alternativos do Semi-árido Nordestino para a tilápia do NiloFeed evaluationFish nutritionOreochromis niloticusFeed processing.Avaliação de alimentosNutrição de peixesOreochromis niloticusProcessamento de ração.Nutrição de peixesThe apparent digestibility of nutrients and energy from cassava (RM), goats / sheep by products meal (FR) and maniçoba hay meal (FM) was evaluated for Nile tilapia in feed processing, as palletized and extruded form. The apparent digestibility of crude protein and energy for the RM, FR and FM in pelletized diets were respectively 77.97 and 65.86%, 93.79 and 88.62%, 54.62 and 28.64%. The apparent digestibility of crude protein and energy for the RM, FR and FM in extruded feeds were respectively 83.98 and 81.77%, 62.55 and 89.81%, 52.73 and 28.09%. The extrusion contributed to the improvement of energy digestibility of the RM, but reduced the apparent digestibility of the protein fraction of FR. The values of digestible nutrients in the present work, regardless of the processing, suggest a good potential for the use of cassava flour and goats/sheep by products meal in the composition of diets for Nile tilapia, unlike hay maniçoba hay meal.Foi avaliada a digestibilidade aparente dos nutrientes e energia da raspa de mandioca (RM), a farinha de resíduo de abate de caprinos/ovinos (FR) e a farinha de feno de maniçoba (FM), para a tilápia do Nilo em rações processadas na forma peletizada e na forma extrusada. Os coeficientes de digestibilidade aparente da proteína e energia brutas para a RM, o FR e a FM em rações peletizadas foram respectivamente 77,97 e 65,86%, 93,79 e 88,62%, 54,62 e 28,64%. Os coeficientes de digestibilidade aparente da proteína e energia brutas para a RM, o FR e a FM em rações extrusadas foram respectivamente 83,98 e 81,77%, 62,55 e 89,81%, 52,73 e 28,09%. A extrusão contribuiu para a melhora da digestibilidade aparente da energia da RM, porém diminuiu a digestibilidade aparente da fração protéica da FR. Os valores de nutrientes digestíveis determinados no presente trabalho, independente do processamento, apontam para um bom potencial para a utilização da raspa de mandioca e a farinha de resíduos de abate de caprinos/ovinos na composição de rações para a tilápia do Nilo, ao contrário do feno de maniçoba moído.UEL2014-12-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1612410.5433/1679-0359.2014v35n6p3367Semina: Ciências Agrárias; Vol. 35 No. 6 (2014); 3367-3376Semina: Ciências Agrárias; v. 35 n. 6 (2014); 3367-33761679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16124/pdf_553Copyright (c) 2014 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSantos, Lilian Dena dosSousa, Sília Maria de NegreirosSilva, Lilian Carolina Rosa daBombardelli, Robie AllanMeurer, Fábio2023-01-13T16:35:53Zoai:ojs.pkp.sfu.ca:article/16124Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-13T16:35:53Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia
Efeitos da peletização e extrusão sobre a digestibilidade de ingredientes alternativos do Semi-árido Nordestino para a tilápia do Nilo
title Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia
spellingShingle Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia
Santos, Lilian Dena dos
Feed evaluation
Fish nutrition
Oreochromis niloticus
Feed processing.
Avaliação de alimentos
Nutrição de peixes
Oreochromis niloticus
Processamento de ração.
Nutrição de peixes
title_short Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia
title_full Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia
title_fullStr Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia
title_full_unstemmed Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia
title_sort Pelleting and extrusion effects on the digestibility of alternative ingredients in Northeast Semi-arid for Nile tilapia
author Santos, Lilian Dena dos
author_facet Santos, Lilian Dena dos
Sousa, Sília Maria de Negreiros
Silva, Lilian Carolina Rosa da
Bombardelli, Robie Allan
Meurer, Fábio
author_role author
author2 Sousa, Sília Maria de Negreiros
Silva, Lilian Carolina Rosa da
Bombardelli, Robie Allan
Meurer, Fábio
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos, Lilian Dena dos
Sousa, Sília Maria de Negreiros
Silva, Lilian Carolina Rosa da
Bombardelli, Robie Allan
Meurer, Fábio
dc.subject.por.fl_str_mv Feed evaluation
Fish nutrition
Oreochromis niloticus
Feed processing.
Avaliação de alimentos
Nutrição de peixes
Oreochromis niloticus
Processamento de ração.
Nutrição de peixes
topic Feed evaluation
Fish nutrition
Oreochromis niloticus
Feed processing.
Avaliação de alimentos
Nutrição de peixes
Oreochromis niloticus
Processamento de ração.
Nutrição de peixes
description The apparent digestibility of nutrients and energy from cassava (RM), goats / sheep by products meal (FR) and maniçoba hay meal (FM) was evaluated for Nile tilapia in feed processing, as palletized and extruded form. The apparent digestibility of crude protein and energy for the RM, FR and FM in pelletized diets were respectively 77.97 and 65.86%, 93.79 and 88.62%, 54.62 and 28.64%. The apparent digestibility of crude protein and energy for the RM, FR and FM in extruded feeds were respectively 83.98 and 81.77%, 62.55 and 89.81%, 52.73 and 28.09%. The extrusion contributed to the improvement of energy digestibility of the RM, but reduced the apparent digestibility of the protein fraction of FR. The values of digestible nutrients in the present work, regardless of the processing, suggest a good potential for the use of cassava flour and goats/sheep by products meal in the composition of diets for Nile tilapia, unlike hay maniçoba hay meal.
publishDate 2014
dc.date.none.fl_str_mv 2014-12-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16124
10.5433/1679-0359.2014v35n6p3367
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16124
identifier_str_mv 10.5433/1679-0359.2014v35n6p3367
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16124/pdf_553
dc.rights.driver.fl_str_mv Copyright (c) 2014 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2014 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 35 No. 6 (2014); 3367-3376
Semina: Ciências Agrárias; v. 35 n. 6 (2014); 3367-3376
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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