Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9948 |
Resumo: | Two trials were conducted: in the first trial, 96 weaning pigs at the age of 21 days were used, in a block design, with a 2 x 2 factorial arrangement (two sources of carbohydrate and two weaning weight classes). In the second trial, 48 pigs were used, in a block design, with 2 x 2 x 2 x 3 factorial arrangement (two weaning weight classes x two sources of carbohydrate x two portions of the small intestine x three slaughter periods). The effects of the replacement of lactose by maltodextrin in diets of weaning pigs, with different weights, were evaluated on daily feed intake, daily weight gain, feed:gain ratio, villus height, crypt depth and thickness of the mucosa. In the first trial, from 0 to 17 days and from 0 to 29 days after weaning, effects of weight classes were detected on daily weight gain and daily feed intake. In the second trial, maltodextrin resulted in an increase in the average thickness of the intestinal mucosa and in average crypt depth, only in lighter animals. Maltodextrin can be used as an alternative to lactose in diets of weaning pigs. |
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Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948Maltodextrina em rações de leitões desmamados com diferentes pesos: desempenho e morfometria intestinal - doi: 10.4025/actascianimsci.v33i1.9948villi heightthickness of the mucosalactosedepth of the cryptaltura de vilosidadesespessura de mucosalactoseprofundidade de criptasNutrição e Alimentação AnimalTwo trials were conducted: in the first trial, 96 weaning pigs at the age of 21 days were used, in a block design, with a 2 x 2 factorial arrangement (two sources of carbohydrate and two weaning weight classes). In the second trial, 48 pigs were used, in a block design, with 2 x 2 x 2 x 3 factorial arrangement (two weaning weight classes x two sources of carbohydrate x two portions of the small intestine x three slaughter periods). The effects of the replacement of lactose by maltodextrin in diets of weaning pigs, with different weights, were evaluated on daily feed intake, daily weight gain, feed:gain ratio, villus height, crypt depth and thickness of the mucosa. In the first trial, from 0 to 17 days and from 0 to 29 days after weaning, effects of weight classes were detected on daily weight gain and daily feed intake. In the second trial, maltodextrin resulted in an increase in the average thickness of the intestinal mucosa and in average crypt depth, only in lighter animals. Maltodextrin can be used as an alternative to lactose in diets of weaning pigs.Foram realizados dois experimentos: no primeiro utilizaram-se 96 leitões desmamados com idade média de 21 dias, num delineamento em blocos com arranjo fatorial dos tratamentos 2 x 2 ( duas fontes de carboidratos x duas classes de peso ao desmame). No segundo foram utilizados 48 leitões, num delineamento em blocos com arranjo fatorial 2 x 2 x 2 x 3 (duas classes de peso ao desmame x duas fontes de carboidratos x duas porções do intestino delgado x três épocas de abate). Foram avaliados os efeitos da substituição da lactose pela maltodextrina nas rações de leitões desmamados, com diferentes pesos, sobre o consumo diário de ração, ganho diário de peso, conversão alimentar, altura das vilosidades, profundidade das criptas e espessura de mucosa. No primeiro experimento, nos períodos de 0 a 17 e 0 a 29 dias após o desmame constatou-se efeito de classes de peso, no ganho diário de peso e no consumo diário de ração dos leitões. No segundo experimento, a maltodextrina determinou aumentos na espessura média da mucosa intestinal e na profundidade média das criptas, apenas nos animais leves. A maltodextrina pode ser usada como alternativa para substituir a lactose nas rações de leitões desmamados.Editora da Universidade Estadual de Maringá2011-02-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/994810.4025/actascianimsci.v33i1.9948Acta Scientiarum. Animal Sciences; Vol 33 No 1 (2011); 41-46Acta Scientiarum. Animal Sciences; v. 33 n. 1 (2011); 41-461807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9948/9948Augusto, Regina Maria NascimentoBerto, Dirlei AntonioTierzo, Vivian LoMello, Gabriela deHauptli, LucéliaLucchesi, Lauroinfo:eu-repo/semantics/openAccess2024-05-17T13:04:19Zoai:periodicos.uem.br/ojs:article/9948Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:19Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948 Maltodextrina em rações de leitões desmamados com diferentes pesos: desempenho e morfometria intestinal - doi: 10.4025/actascianimsci.v33i1.9948 |
title |
Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948 |
spellingShingle |
Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948 Augusto, Regina Maria Nascimento villi height thickness of the mucosa lactose depth of the crypt altura de vilosidades espessura de mucosa lactose profundidade de criptas Nutrição e Alimentação Animal |
title_short |
Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948 |
title_full |
Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948 |
title_fullStr |
Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948 |
title_full_unstemmed |
Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948 |
title_sort |
Maltodextrin in diets for weaning pigs of different weights: performance and intestinal morphometry - doi: 10.4025/actascianimsci.v33i1.9948 |
author |
Augusto, Regina Maria Nascimento |
author_facet |
Augusto, Regina Maria Nascimento Berto, Dirlei Antonio Tierzo, Vivian Lo Mello, Gabriela de Hauptli, Lucélia Lucchesi, Lauro |
author_role |
author |
author2 |
Berto, Dirlei Antonio Tierzo, Vivian Lo Mello, Gabriela de Hauptli, Lucélia Lucchesi, Lauro |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Augusto, Regina Maria Nascimento Berto, Dirlei Antonio Tierzo, Vivian Lo Mello, Gabriela de Hauptli, Lucélia Lucchesi, Lauro |
dc.subject.por.fl_str_mv |
villi height thickness of the mucosa lactose depth of the crypt altura de vilosidades espessura de mucosa lactose profundidade de criptas Nutrição e Alimentação Animal |
topic |
villi height thickness of the mucosa lactose depth of the crypt altura de vilosidades espessura de mucosa lactose profundidade de criptas Nutrição e Alimentação Animal |
description |
Two trials were conducted: in the first trial, 96 weaning pigs at the age of 21 days were used, in a block design, with a 2 x 2 factorial arrangement (two sources of carbohydrate and two weaning weight classes). In the second trial, 48 pigs were used, in a block design, with 2 x 2 x 2 x 3 factorial arrangement (two weaning weight classes x two sources of carbohydrate x two portions of the small intestine x three slaughter periods). The effects of the replacement of lactose by maltodextrin in diets of weaning pigs, with different weights, were evaluated on daily feed intake, daily weight gain, feed:gain ratio, villus height, crypt depth and thickness of the mucosa. In the first trial, from 0 to 17 days and from 0 to 29 days after weaning, effects of weight classes were detected on daily weight gain and daily feed intake. In the second trial, maltodextrin resulted in an increase in the average thickness of the intestinal mucosa and in average crypt depth, only in lighter animals. Maltodextrin can be used as an alternative to lactose in diets of weaning pigs. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-02-02 |
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.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9948 10.4025/actascianimsci.v33i1.9948 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9948 |
identifier_str_mv |
10.4025/actascianimsci.v33i1.9948 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9948/9948 |
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 |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 33 No 1 (2011); 41-46 Acta Scientiarum. Animal Sciences; v. 33 n. 1 (2011); 41-46 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
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1799315359832997888 |