Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/29388
Título: Wild Lactobacillus hilgardii (CCMA 0170) strain modifies the fermentation profile and aerobic stability of corn silage
Palavras-chave: Aerobic stability
Inoculant selection
Lactic acid bacteria
Corn silage
Lactobacillus hilgardii
Estabilidade aeróbica
Seleção inoculante
Bactérias do ácido láctico
Ensilagem de milho
Data do documento: 2018
Editor: Taylor & Francis
Citação: REIS, C. B. et al. Wild Lactobacillus hilgardii (CCMA 0170) strain modifies the fermentation profile and aerobic stability of corn silage. Journal of Applied Animal Research, Izatnagar, v. 46, n. 1, p. 632-638, 2018.
Resumo: The wild Lactobacillus hilgardii (CCMA 0170) strain isolated from sugarcane silage showed good results as an inoculant in this silage, so the aim of this study was to evaluate its effect on corn silage. After harvested, three replicates for each fermentation time of corn silage: 19, 60 and 103 days were prepared with L. hilgardii or uninoculated (control silage). Experimental silos were opened and their chemical composition was determined. The silages opened after 103 days were also assessed for aerobic stability and microbial population after aerobic exposure. The new inoculant reduced the dry matter losses and conserved more water-soluble carbohydrates. The inoculated silage showed higher lactic acid bacteria populations and lower yeasts and filamentous fungi than the control silage. The concentration of lactic and acetic acid and 1,2-propanediol increased in inoculated silage. The population of filamentous fungi and yeasts after aerobic exposure in the inoculated silage was less than the minimum detectable (<2.0 log CFU g−1). Lactobacillus hilgardii CCMA 0170 presents qualities for a good microbial inoculant for corn silage, more research is needed to evaluate their performance in large-scale silos.
URI: https://www.tandfonline.com/doi/abs/10.1080/09712119.2017.1371609
http://repositorio.ufla.br/jspui/handle/1/29388
Aparece nas coleções:DZO - Artigos publicados em periódicos

Arquivos associados a este item:
Não existem arquivos associados a este item.


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.