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Data de Publicação: | 2008 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Biotemas (Online) |
Texto Completo: | https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2008v21n4p131 |
Resumo: | Digestibility of diets containing an antibiotic, a probiotic and a prebiotic in growing rabbits. This study aimed to evaluate the effects of a probiotic and/or prebiotic additive on the nutrient digestibility of dietsfor growing rabbits. Twenty 50-day-old rabbits were used. A completely randomized experimental design, with fi ve treatments and four replicates each, was used. The applied treatments (T) were the following: T1 = negative control diet (no growth promoter); T2 = diet with antibiotic, positive control (0.05% zinc bacitracin); T3 = diet with probiotic (0.15% Bacillus subtillis at a concentration of 109 UFC/g); T4 = diet with prebiotic (0.15% phosphorylated mananoligossaccharide at 30%); and T5 = diet with symbiotic (probiotic + prebiotic). The experimental period lasted 12 days, seven for adaptation to the experimental diets and to the cages, and fi ve days of feces collection. The apparent digestibility coeffi cients of dry matter, organic matter, crude protein, neutral detergent fi ber, acid detergent fi ber, mineral matter, and ether extract were calculated. The addition of a probiotic and of a symbiotic to the rabbit diet resulted indigestibility similar to that of animals fed diets containing antibiotics or no additive at all. The best digestibility results were obtained with the prebiotic. |
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.Digestibilidade de dietas contendo antibiótico, probiótico e prebiótico para coelhos em crescimentoDigestibility of diets containing an antibiotic, a probiotic and a prebiotic in growing rabbits. This study aimed to evaluate the effects of a probiotic and/or prebiotic additive on the nutrient digestibility of dietsfor growing rabbits. Twenty 50-day-old rabbits were used. A completely randomized experimental design, with fi ve treatments and four replicates each, was used. The applied treatments (T) were the following: T1 = negative control diet (no growth promoter); T2 = diet with antibiotic, positive control (0.05% zinc bacitracin); T3 = diet with probiotic (0.15% Bacillus subtillis at a concentration of 109 UFC/g); T4 = diet with prebiotic (0.15% phosphorylated mananoligossaccharide at 30%); and T5 = diet with symbiotic (probiotic + prebiotic). The experimental period lasted 12 days, seven for adaptation to the experimental diets and to the cages, and fi ve days of feces collection. The apparent digestibility coeffi cients of dry matter, organic matter, crude protein, neutral detergent fi ber, acid detergent fi ber, mineral matter, and ether extract were calculated. The addition of a probiotic and of a symbiotic to the rabbit diet resulted indigestibility similar to that of animals fed diets containing antibiotics or no additive at all. The best digestibility results were obtained with the prebiotic.Objetivou-se avaliar a utilização de antibiótico, probiótico e prebiótico sobre a digestibilidade de nutrientes de dietas para coelhos em crescimento. Utilizaram-se 20 coelhos, com 50 dias de idade. O delineamento foi o inteiramente casualizado, com cinco tratamentos e quatro repetições. Os tratamentos (T) utilizados foram os seguintes: T1 = ração controle negativo (sem aditivo promotor de crescimento); T2 = ração com antibiótico, controle positivo (0,05% de bacitracina de zinco); T3 = ração com probiótico (0,15% de Bacillus subtillis na concentração de 109 UFC/g); T4 = ração com prebiótico (0,15% de mananoligossacarídeo fosforilado a 30%); e T5 = ração com simbiótico (probiótico + prebiótico). O período experimental teve duração de 12 dias, sendo sete de adaptação às dietas experimentais e às gaiolas e cinco dias de coleta. Foram calculados os coeficientes de digestibilidade aparente da matéria seca, matéria orgânica, proteína bruta, fibra em detergente neutro, fibra em detergente ácido, matéria mineral e extrato etéreo. Só foi observada influência signifi cativa do tratamento sobre os coeficientes de fibra em detergente ácido e da matéria seca, nos quais o prebiótico apresentou maiores valores. Conclui-se que a adição de probiótico e simbiótico à ração resultou em coefi cientes de digestibilidade dos coelhos semelhantes aos que receberam as dietas com antibióticos e sem nenhum aditivo. Melhores resultados de digestibilidade foram obtidos com a utilização do prebiótico.Universidade Federal de Santa Catarina2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2008v21n4p13110.5007/2175-7925.2008v21n4p131Biotemas; v. 21 n. 4 (2008); 131-1362175-79250103-1643reponame:Biotemas (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2008v21n4p131/18814Copyright (c) 2008 Joseli Alves Ferreira Zanato, Jeffrey Frederico Lui, Maria Cristina Oliveira, Aderbal Cavalcante Neto, Otto Mack Junqueira, Euclides Braga Malheiros, Claúdio Scapinelloinfo:eu-repo/semantics/openAccessZanato, Joseli Alves FerreiraLui, Jeffrey FredericoOliveira, Maria CristinaCavalcante Neto, AderbalJunqueira, Otto MackMalheiros, Euclides BragaScapinello, Claúdio2018-03-07T17:40:04Zoai:periodicos.ufsc.br:article/20664Revistahttp://www.biotemas.ufsc.br/index.htmPUBhttps://periodicos.ufsc.br/index.php/biotemas/oai||carlospinto@ccb.ufsc.br2175-79250103-1643opendoar:2018-03-07T17:40:04Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
. Digestibilidade de dietas contendo antibiótico, probiótico e prebiótico para coelhos em crescimento |
title |
. |
spellingShingle |
. Zanato, Joseli Alves Ferreira |
title_short |
. |
title_full |
. |
title_fullStr |
. |
title_full_unstemmed |
. |
title_sort |
. |
author |
Zanato, Joseli Alves Ferreira |
author_facet |
Zanato, Joseli Alves Ferreira Lui, Jeffrey Frederico Oliveira, Maria Cristina Cavalcante Neto, Aderbal Junqueira, Otto Mack Malheiros, Euclides Braga Scapinello, Claúdio |
author_role |
author |
author2 |
Lui, Jeffrey Frederico Oliveira, Maria Cristina Cavalcante Neto, Aderbal Junqueira, Otto Mack Malheiros, Euclides Braga Scapinello, Claúdio |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Zanato, Joseli Alves Ferreira Lui, Jeffrey Frederico Oliveira, Maria Cristina Cavalcante Neto, Aderbal Junqueira, Otto Mack Malheiros, Euclides Braga Scapinello, Claúdio |
description |
Digestibility of diets containing an antibiotic, a probiotic and a prebiotic in growing rabbits. This study aimed to evaluate the effects of a probiotic and/or prebiotic additive on the nutrient digestibility of dietsfor growing rabbits. Twenty 50-day-old rabbits were used. A completely randomized experimental design, with fi ve treatments and four replicates each, was used. The applied treatments (T) were the following: T1 = negative control diet (no growth promoter); T2 = diet with antibiotic, positive control (0.05% zinc bacitracin); T3 = diet with probiotic (0.15% Bacillus subtillis at a concentration of 109 UFC/g); T4 = diet with prebiotic (0.15% phosphorylated mananoligossaccharide at 30%); and T5 = diet with symbiotic (probiotic + prebiotic). The experimental period lasted 12 days, seven for adaptation to the experimental diets and to the cages, and fi ve days of feces collection. The apparent digestibility coeffi cients of dry matter, organic matter, crude protein, neutral detergent fi ber, acid detergent fi ber, mineral matter, and ether extract were calculated. The addition of a probiotic and of a symbiotic to the rabbit diet resulted indigestibility similar to that of animals fed diets containing antibiotics or no additive at all. The best digestibility results were obtained with the prebiotic. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2008v21n4p131 10.5007/2175-7925.2008v21n4p131 |
url |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2008v21n4p131 |
identifier_str_mv |
10.5007/2175-7925.2008v21n4p131 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2008v21n4p131/18814 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina |
publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina |
dc.source.none.fl_str_mv |
Biotemas; v. 21 n. 4 (2008); 131-136 2175-7925 0103-1643 reponame:Biotemas (Online) instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
instname_str |
Universidade Federal de Santa Catarina (UFSC) |
instacron_str |
UFSC |
institution |
UFSC |
reponame_str |
Biotemas (Online) |
collection |
Biotemas (Online) |
repository.name.fl_str_mv |
Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC) |
repository.mail.fl_str_mv |
||carlospinto@ccb.ufsc.br |
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1799940550068011008 |