Methods of processing sugar cane and sweet sorghum with integrated conversion of primary and lignocellulosic sugars

摘要

The current invention concerns methods and products related to the production of alcohol from sugar cane and/or sweet sorghum with integration of 1 st and 2nc generation (1 G/2G) biorefining, thus comprising the integrated conversion of primary and secondary soft lignocellulosic biomass. In particular, methods of processing sugar cane and/or sweet sorghum feedstock are disclosed, said methods comprising the steps of providing raw juice from the feedstock, recovering a residual bagasse, pretreating the bagasse and mixing it with some quantity of raw juice, and hydrolyzing the pretreated bagasse enzymatically.