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Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/13164

Title: Selection of tropical lactic acid bacteria for enhancing the quality of maize silage
???metadata.dc.creator???: Santos, A. O.
Ávila, C. L. S.
Schwan, R. F.
Keywords: Maize silage
Acetic acid
Lactic acid bacteria
Milho - Silagem
Ácido acético
Bactéria do ácido lático
Publisher: Elsevier
Issue Date: Dec-2013
Citation: SANTOS, A. O.; ÁVILA, C. L. S.; SCHWAN, R. F. Selection of tropical lactic acid bacteria for enhancing the quality of maize silage. Journal of Dairy Science, Champaign, v. 96, n. 12, p. 7777–7789, Dec. 2013.
Abstract: The objective of this study was to select lactic acid bacteria (LAB) strains isolated from silage and assess their effect on the quality of maize silage. The LAB strains were inoculated into aqueous extract obtained from maize to evaluate their production of metabolites and pH reduction. The ability to inhibit the pathogenic and silage-spoilage microorganisms’ growth was evaluated. Nine LAB strains that showed the best results were assessed in polyvinyl chloride experimental silos. The inoculation of the LAB strains influenced the concentration of lactic and acetic acids and the diversity of Listeria. The inoculation of silages with Lactobacillus buchneri (UFLA SLM11 and UFLA SLM103 strains) resulted in silages with greater LAB populations and improvements after aerobic exposure. The UFLA SLM11 and SLM103 strains identified as L. buchneri showed to be promising in the treatment of maize silage.
URI: http://www.sciencedirect.com/science/article/pii/S0022030213006796
http://repositorio.ufla.br/jspui/handle/1/13164
???metadata.dc.language???: en_US
Appears in Collections:DZO - Artigos publicados em periódicos

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