METHOD FOR PRODUCTION OF BUTANOL USING EXTRACTIVE FERMENTATION
申请人:BUTAMAX ADVANCED BIOFUELS LLC
公开号:US20140303408A1
公开(公告)日:2014-10-09
Provided herein are methods for recovering butanol from a fermentation medium. The methods comprise providing a fermentation medium comprising butanol, water, and a recombinant microorganism comprising a butanol biosynthetic pathway, wherein the recombinant microorganism produces butanol; contacting the fermentation medium with a water immiscible organic extractant composition comprising a dry solvent to form a butanol-containing organic phase and an aqueous phase; and recovering the butanol from the butanol-containing organic phase.
Method for production of butanol using extractive fermentation
申请人:BUTAMAX ADVANCED BIOFUELS LLC
公开号:US09156760B2
公开(公告)日:2015-10-13
Provided herein are methods for recovering butanol from a fermentation medium. The methods comprise providing a fermentation medium comprising butanol, water, and a recombinant microorganism comprising a butanol biosynthetic pathway, wherein the recombinant microorganism produces butanol; contacting the fermentation medium with a water immiscible organic extractant composition comprising a dry solvent to form a butanol-containing organic phase and an aqueous phase; and recovering the butanol from the butanol-containing organic phase.
METHOD FOR PRODUCING BUTANOL USING EXTRACTIVE FERMENTATION
申请人:BUTAMAX ADVANCED BIOFUELS LLC
公开号:US20160002132A1
公开(公告)日:2016-01-07
Provided herein are methods for recovering butanol from a fermentation medium. The methods comprise providing a fermentation medium comprising butanol, water, and a recombinant microorganism comprising a butanol biosynthetic pathway, wherein the recombinant microorganism produces butanol; contacting the fermentation medium with a water immiscible organic extractant composition comprising a dry solvent to form a butanol-containing organic phase and an aqueous phase; and recovering the butanol from the butanol-containing organic phase.