公开(公告)号：US11060118B2

公开(公告)日：2021-07-13

申请号：US15751058

申请日：2016-07-28

Applicant: RHODIA OPERATIONS

Inventor： Marie Chauve ,  Stéphanie Foucher ,  Sophie Galinat ,  Guillaume Pireau

IPC: C12P7/24 ,  C12N1/20 ,  C12M1/00 ,  C12P7/22

Abstract: The present invention relates to a new process of vanillin production from a substrate by bioconversion and that allows a continuously producing and removing vanillin from the fermentation broth as it is formed. In particular, the invented process advantageously allows to reduce the residence time of vanillin in the fermenter and to maintain the vanillin concentration, in the fermentation broth, below its toxic level for the microorganism.