Method for the Obtainment of Hydrolytic Enzymes, Hydrolytic Method for Producing Fermentable Sugars, Additives comprising Fermentable Sugars, and Process for Producing Ethanol from Sugar Cane Bagasse

摘要

The present invention provides industrial methods involving the hydrolysis of sugar cane bagasse, including methods for producing hydrolytic enzymes, for hydrolysis of sugar cane bagasse, for the production of additives comprising fermentable sugars and the respective additives, and methods of producing ethanol. The invention methods comprised the submerged culture of Penicillium echinulatum strain 9A02S1 (DSM18942), using sugar cane bagasse in natura and/or pretreated. The additives of the invention are obtained from treating the sugar cane bagasse with enzymes resulting from the culture of said Penicillium echinulatum, being useful, among other things, in the industrial production of ethanol.