Can the fine wheat bran be a betaine source in poultry diets?
dc.contributor.author | Somensi, Marcelo Luiz | pt_BR |
dc.contributor.author | Monteiro, Alessandra Nardina Trícia Rigo | pt_BR |
dc.contributor.author | Marx, Fábio Ritter | pt_BR |
dc.contributor.author | Bockor, Luciane | pt_BR |
dc.contributor.author | Vieira, Marcia de Souza | pt_BR |
dc.contributor.author | Kessler, Alexandre de Mello | pt_BR |
dc.date.accessioned | 2023-01-02T05:09:04Z | pt_BR |
dc.date.issued | 2019 | pt_BR |
dc.identifier.issn | 1516-635X | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/253321 | pt_BR |
dc.description.abstract | The effect of fine wheat bran (FWB) as a methyl donor source on performance, metabolism, body composition and blood traits of growing broilers was studied. Three hundred and twenty broilers from eight to 28 d of age, distributed in a randomized block design, with five treatments and eight replicates of eight animals each were used. The experimental diets were: NC, formulated with 72% of the Met+Cys requirement; Met, formulated with 85% of the Met+Cys equivalents by DL-methionine addition; Bet, formulated with 85% of the Met+Cys equivalents by anhydrous betaine addition; Fwb- , formulated with 72% of the Met+Cys requirement and 20% FWB; and Fwb+, formulated with 85% of the Met+Cys requirement and 20% FWB. Feed intake was reduced (p<0.05) by FWB inclusion but the feed conversion ratio was the same (p>0.05) between the positive control diets. Supplementation of DL-methionine and anhydrous betaine showed the same (p>0.05) metabolizability of nutrients. Treatments with higher DL-methionine levels (Met and Fwb+) promoted more weight of feathers (p<0.05). Animals fed with FWB showed the lowest (p<0.05) body gains. In conclusion, FWB inclusion did not promote methyl radicals supply. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Revista brasileira de ciência avícola. Campinas, SP. Vol. 21, n. 1 (jan./mar. 2019), 8 p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Nutricao animal | pt_BR |
dc.subject | Frango de corte | pt_BR |
dc.subject | Dieta | pt_BR |
dc.subject | Suplemento alimentar | pt_BR |
dc.title | Can the fine wheat bran be a betaine source in poultry diets? | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 001155266 | pt_BR |
dc.type.origin | Nacional | pt_BR |
Este item está licenciado na Creative Commons License
-
Artigos de Periódicos (39774)Ciências Agrárias (3946)