Performance and nutrient metabolizability in broilers fed diets containing corn contaminated with fumonisin b1 and esterified glucomannan

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dc.creatorOliveira, E. M.
dc.creatorTanure, Candice Bergmann Garcia e Silva
dc.creatorCastejon, Fernanda Vieira
dc.creatorCastro, Rejane Mery do Amor Divino
dc.creatorRocha, Fernanda Rodrigues Taveira
dc.creatorCarvalho, Fabyola Barros de
dc.creatorAndrade, Maria Auxiliadora de
dc.creatorStringhini, José Henrique
dc.date.accessioned2018-01-29T11:37:35Z
dc.date.available2018-01-29T11:37:35Z
dc.date.issued2015-09
dc.description.resumoAn experiment was conducted to evaluate the performance and nutrient metabolizability of broilers fed diets containing fumonisin B1 (FB1) and an esterified glucomannan (EGM). In total, 420 male broilers were distributed according to a 3 x 2 + 1 factorial arrangement, corresponding to three FB1 exposure times (seven, 21, or 35 days), two dietary glucomannan addition levels (0 or 0.1% EGM), and control diet, totaling seven treatments. The following diets were fed: 1) Control diet, 2) pre-starter diet containing FB1, 3) pre-starter diet containing FB1 and 0.1% EGM, 4) starter diet containing FB1, 5) starter diet containing FB1 and 0.1% EGM, 6) grower diet containing FB1, and 7) grower diet containing FB1 and 0.1% EGM. On d 7, broilers fed FB1 presented lower body weight gain and feed intake (p<0.05) compared with control treatment. On d 21, no significant performance differences were detected among treatment groups (p>0.05). At 35 days of exposure to FB1 body weight gain was reduced (p<0.05) compared with broilers fed fumonisin B1 for seven days. From 4 to 7 days and 18 to 21 days of age, FB1 reduced nutrient metabolizability (p<0.05). From 36 to 39 days of age, the EGM allowed maintaining apparent metabolizability for ether extract. It was concluded that the EGM did not reduce FB1 effects on performance or nutrient metabolizability in broilers, except for apparent metabolizability of ether extract.pt_BR
dc.identifier.citationOLIVEIRA, E. M.; TANURE, C. B. G. S.; CASTEJON, F. V.; CASTRO, R. M.A. D.; ROCHA, F. R. T.; CARVALHO, F. B.; ANDRADE, M. A.; STRINGHINI, J. H. Performance and nutrient metabolizability in broilers fed diets containing corn contaminated with fumonisin b1 and esterified glucomannan. Revista Brasileira de Ciência Avícola, Campinas, v. 17, p. 313-318, July./Sept. 2015.pt_BR
dc.identifier.doi10.1590/1516-635x1703313-318
dc.identifier.issn1516-635X
dc.identifier.issne- 1806-9061
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/13537
dc.language.isoengpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentEscola de Veterinária e Zootecnia - EVZ (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectAdsorbentpt_BR
dc.subjectFungipt_BR
dc.subjectGrainspt_BR
dc.subjectMetabolismpt_BR
dc.subjectNutritionpt_BR
dc.subjectPoultrypt_BR
dc.titlePerformance and nutrient metabolizability in broilers fed diets containing corn contaminated with fumonisin b1 and esterified glucomannanpt_BR
dc.typeArtigopt_BR

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