Exogenous digestive enzymes in tambaqui juvenile feeding
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional do INPA |
Texto Completo: | https://repositorio.inpa.gov.br/handle/1/15107 |
Resumo: | The objective of this work was to evaluate feed addition of exogenous digestive enzymes amylase, lipase, and protease on the tambaqui performance in three independent experiments. In each experiment, the effect of different percentages of enzyme inclusion in the feed was evaluated: 0.0, 0.05, 0.1 and 0.2%, each with four repetitions, in a 28 days duration. Initial biometrics for the initial weight were performed for sample homogenization, and for the final weight, to verify treatments effect on fish performance. Each experimental unit was stocked with ten fish, and fed on up to apparent satiety twice a day (8 and 14h), on a commercial extruded feed containing 28% crude protein, grounded, added enzymes levels and then pelleted. At the end of the experiment weight gain, apparent feed conversion, and specific growth rate presented significant differences between treatments. Exogenous enzymes amylase at 0.05% and lipase at 0.2% in diets influenced juvenile tambaqui zootechnical performance. The addition of the exogenous protease did not present the same influence. |
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Suva Santiago Nunes, Érica daCavero, Bruno Adan SagratzkiPereira Filho, ManoelRoubach, Rodrigo2020-05-07T14:06:15Z2020-05-07T14:06:15Z2006https://repositorio.inpa.gov.br/handle/1/1510710.1590/S0100-204X2006000100019The objective of this work was to evaluate feed addition of exogenous digestive enzymes amylase, lipase, and protease on the tambaqui performance in three independent experiments. In each experiment, the effect of different percentages of enzyme inclusion in the feed was evaluated: 0.0, 0.05, 0.1 and 0.2%, each with four repetitions, in a 28 days duration. Initial biometrics for the initial weight were performed for sample homogenization, and for the final weight, to verify treatments effect on fish performance. Each experimental unit was stocked with ten fish, and fed on up to apparent satiety twice a day (8 and 14h), on a commercial extruded feed containing 28% crude protein, grounded, added enzymes levels and then pelleted. At the end of the experiment weight gain, apparent feed conversion, and specific growth rate presented significant differences between treatments. Exogenous enzymes amylase at 0.05% and lipase at 0.2% in diets influenced juvenile tambaqui zootechnical performance. The addition of the exogenous protease did not present the same influence.Volume 41, Número 1, Pags. 139-143Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessColossoma MacropomumColossoma MarcopomumExogenous digestive enzymes in tambaqui juvenile feedingEnzimas digestivas exógenas na alimentação de juvenis de tambaquiinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuaria Brasileiraporreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfapplication/pdf542595https://repositorio.inpa.gov.br/bitstream/1/15107/1/artigo-inpa.pdf8493269405eab9d0be25d372dd28f6e7MD51CC-LICENSElicense_rdfapplication/octet-stream914https://repositorio.inpa.gov.br/bitstream/1/15107/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD521/151072020-07-14 10:49:15.842oai:repositorio:1/15107Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-07-14T14:49:15Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false |
dc.title.pt_BR.fl_str_mv |
Exogenous digestive enzymes in tambaqui juvenile feeding |
dc.title.alternative.pt_BR.fl_str_mv |
Enzimas digestivas exógenas na alimentação de juvenis de tambaqui |
title |
Exogenous digestive enzymes in tambaqui juvenile feeding |
spellingShingle |
Exogenous digestive enzymes in tambaqui juvenile feeding Suva Santiago Nunes, Érica da Colossoma Macropomum Colossoma Marcopomum |
title_short |
Exogenous digestive enzymes in tambaqui juvenile feeding |
title_full |
Exogenous digestive enzymes in tambaqui juvenile feeding |
title_fullStr |
Exogenous digestive enzymes in tambaqui juvenile feeding |
title_full_unstemmed |
Exogenous digestive enzymes in tambaqui juvenile feeding |
title_sort |
Exogenous digestive enzymes in tambaqui juvenile feeding |
author |
Suva Santiago Nunes, Érica da |
author_facet |
Suva Santiago Nunes, Érica da Cavero, Bruno Adan Sagratzki Pereira Filho, Manoel Roubach, Rodrigo |
author_role |
author |
author2 |
Cavero, Bruno Adan Sagratzki Pereira Filho, Manoel Roubach, Rodrigo |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Suva Santiago Nunes, Érica da Cavero, Bruno Adan Sagratzki Pereira Filho, Manoel Roubach, Rodrigo |
dc.subject.eng.fl_str_mv |
Colossoma Macropomum Colossoma Marcopomum |
topic |
Colossoma Macropomum Colossoma Marcopomum |
description |
The objective of this work was to evaluate feed addition of exogenous digestive enzymes amylase, lipase, and protease on the tambaqui performance in three independent experiments. In each experiment, the effect of different percentages of enzyme inclusion in the feed was evaluated: 0.0, 0.05, 0.1 and 0.2%, each with four repetitions, in a 28 days duration. Initial biometrics for the initial weight were performed for sample homogenization, and for the final weight, to verify treatments effect on fish performance. Each experimental unit was stocked with ten fish, and fed on up to apparent satiety twice a day (8 and 14h), on a commercial extruded feed containing 28% crude protein, grounded, added enzymes levels and then pelleted. At the end of the experiment weight gain, apparent feed conversion, and specific growth rate presented significant differences between treatments. Exogenous enzymes amylase at 0.05% and lipase at 0.2% in diets influenced juvenile tambaqui zootechnical performance. The addition of the exogenous protease did not present the same influence. |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006 |
dc.date.accessioned.fl_str_mv |
2020-05-07T14:06:15Z |
dc.date.available.fl_str_mv |
2020-05-07T14:06:15Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://repositorio.inpa.gov.br/handle/1/15107 |
dc.identifier.doi.none.fl_str_mv |
10.1590/S0100-204X2006000100019 |
url |
https://repositorio.inpa.gov.br/handle/1/15107 |
identifier_str_mv |
10.1590/S0100-204X2006000100019 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.ispartof.pt_BR.fl_str_mv |
Volume 41, Número 1, Pags. 139-143 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional do INPA instname:Instituto Nacional de Pesquisas da Amazônia (INPA) instacron:INPA |
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Instituto Nacional de Pesquisas da Amazônia (INPA) |
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INPA |
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INPA |
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Repositório Institucional do INPA |
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Repositório Institucional do INPA |
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