dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorCooperat Holambra
dc.contributorProdesa Alimentos SA
dc.contributorUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T13:15:30Z
dc.date.accessioned2022-10-05T12:39:09Z
dc.date.available2014-05-20T13:15:30Z
dc.date.available2022-10-05T12:39:09Z
dc.date.created2014-05-20T13:15:30Z
dc.date.issued2001-09-01
dc.identifierJournal of Applied Poultry Research. Savoy: Poultry Science Associação Inc., v. 10, n. 3, p. 236-244, 2001.
dc.identifier1056-6171
dc.identifierhttp://hdl.handle.net/11449/2630
dc.identifierWOS:000179660400007
dc.identifier5713558572926669
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3880744
dc.description.abstractUse of antibiotics as an additive in poultry diets to improve growth has been discussed in relation to bacterial resistance and the development of new products and management practices. This study was carried out to test the efficacy of a new substance (Saccharomyces cereviside cell walls, var. Calsberg- SCCW) obtained from the brewery industry, added (at 0.1 and 0.2%) to broiler chicken diets (based on corn and soybean meal), on performance and intestinal mucosa development. In Experiment 1 (carried out in litter-floor pens) the results revealed higher body weight gain,for the total experimental period and higher villus height at 7 d of age for the birds fed 0.2%,SCCW. In a field test using 44,000 broilers that,received feed containing 0.2% SCCW,. The results also showed higher body weight gain and better feed conversion for SCCW-supplemented birds. The present findings show that SCCW improved body weight gain in broiler chickens and that this effect can be attributed to the trophic effect of this product on the intestinal mucosa, because it increases villus height, particularly during the first 7. d of a chicken's life.
dc.languageeng
dc.publisherPoultry Science Assoc Inc
dc.relationJournal of Applied Poultry Research
dc.relation1.064
dc.relation0,585
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectbroiler
dc.subjectcrypt depth
dc.subjectMucosa intestinal
dc.subjectSaccharomyces cerevisiae cell wall
dc.subjectvillus height
dc.titlePerformance and intestinal mucosa development of broiler chickens fed diets containing Saccharomyces cerevisiae cell wall
dc.typeArtigo


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