Maltodextrina em rações de leitões desmamados com diferentes pesos: Desempenho e morfometria intestinal

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorAugusto, Regina Maria Nascimento
dc.creatorBerto, Dirlei Antonio
dc.creatorLo Tierzo, Vivian
dc.creatorDe Mello, Gabriela
dc.creatorHauptli, Lucélia
dc.creatorLucchesi, Lauro
dc.date2014-05-27T11:25:28Z
dc.date2016-10-25T18:33:35Z
dc.date2014-05-27T11:25:28Z
dc.date2016-10-25T18:33:35Z
dc.date2011-02-14
dc.date.accessioned2017-04-06T01:49:26Z
dc.date.available2017-04-06T01:49:26Z
dc.identifierActa Scientiarum - Animal Sciences, v. 33, n. 1, p. 41-46, 2011.
dc.identifier1806-2636
dc.identifier1807-8672
dc.identifierhttp://hdl.handle.net/11449/72310
dc.identifierhttp://acervodigital.unesp.br/handle/11449/72310
dc.identifier10.4025/actascianimsci.v33i1.9948
dc.identifier2-s2.0-79751495189.pdf
dc.identifier2-s2.0-79751495189
dc.identifierhttp://dx.doi.org/10.4025/actascianimsci.v33i1.9948
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/893192
dc.descriptionTwo 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.
dc.languagepor
dc.relationActa Scientiarum: Animal Sciences
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDepth of the crypt
dc.subjectLactose
dc.subjectThickness of the mucosa
dc.subjectVilli height
dc.subjectAnimalia
dc.subjectSuidae
dc.titleMaltodextrina em rações de leitões desmamados com diferentes pesos: Desempenho e morfometria intestinal
dc.typeOtro


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