Biorefinery of lignocellulose: separation and enrichment of major compounds from forest and agricultural by-products.

摘要

The present invention relates to the use of new abundant and cheap renewable resources not competing with human and / or animal feeds in Tunisia to achieve lignocellulose bio refining. 1.NAOH/…H LT Sub GT 2 LT；/ According to the concept of the second generation biorefinery process, palm leaves were added to produce bioethanol,Xylose and vanilla Cellulose, hemicellulose and lignin were separated by combined chemical pretreatment. Cellulose was converted into the second generation bioethanol. · hemicellulose hydrolysis and xylose production Vanilla was produced by lignin biotransformation. "The exploitation of these by-products offers great potential for the production of bioethanol and / or biomolecules without disruption to the agricultural or industrial sectors.