The use of the yeast Saccharomyces cerevisiae strain ufmg 905 as promoter of the reduction of mycotoxins in grain.

摘要

The use of the yeast Saccharomyces cerevisiae strain ufmg 905 as promoter of the reduction of mycotoxins in grains, describes the application of the yeast for the conservation of grains, avoiding contamination with mycotoxins.The technology proposal is to control the production of aflatoxins in grain by fungi, generating benefits for human and animal health and, thus, this invention relates to the technical field of agro industrial. This yeast reduces the spread of the fungus, by reducing the production of spores and secondary metabolites produced by the pathogen, in particular aflatoxins.These micro-organisms can be applied directly on the substrate to be protected by immersion or spraying. The proposed formulation has two features, the reduction of the dissemination of the pathogen and consequently reduction of mycotoxin contamination and the use of this light Hard as a probiotic.In addition, the yeast has long viability enabling the conservation of grains for a long period of time.