公开(公告)号：US20220298532A1

公开(公告)日：2022-09-22

申请号：US17619360

申请日：2020-06-08

Applicant: PRAJ INDUSTRIES LIMITED

Inventor： Siddhartha Sourav PAL ,  Prasanna Sham PAI ,  Ajit Prabhakar DESHMUKH ,  Sandip Uttamrao NALWADE ,  Nilesh Ankush BORAGE ,  Ghanshyam Baburao DESHPANDE ,  Pramod Shankar KUMBHAR

IPC: C12P7/14

Abstract: Method for the production of ethanol from corn fibres. Invention relates to a process for the preparation of ethanol from a corn fibre containing feedstock by using a set of process steps specifically identified for the treatment of the said feedstock. It particularly relates to the use of a soaking followed by mix acid and enzyme treatment that release fermentable C5 and C6 sugars from said feedstock. It further relates to using a recombinant yeast to convert both C5 and C6 sugars to ethanol.