Lactic acid is a product that finds several applications in food, cosmetic, pharmaceutical and chemical industries. The main objective of this work was the development of a bioprocess to produce L(+)-lactic acid using ...

Laccases are oxidative enzymes linked to biological degradation of lignin.The aim of this work was to evaluate the effect of inducers and different concentrations of nitrogen on production level of total laccase activity ...

The enzyme α-galactosidase was produced by submerged fermentation using as substrate the soybean vinasse, a residue of the alcoholic fermentation of soybean molasses. Soybean molasses is a by-product of the protein-concentrate ...