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1. (IN4290/DELNP/2011) METHOD FOR PRODUCING RIBOFLAVIN

Office : India
Application Number: 4290/DELNP/2011 Application Date: 07.06.2011
Publication Number: 4290/DELNP/2011 Publication Date: 20.04.2012
Publication Kind : A
Prior PCT appl.: Application Number:PCTEP2009008987 ; Publication Number:WO2010075960 Click to see the data
IPC:
C12P 25/00
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
25
Preparation of compounds containing alloxazine or isoalloxazine nucleus, e.g. riboflavin
Applicants: DSM IP ASSETS B. V.
Inventors: KIRCHNER, FLORIAN
MAUCH, KLAUS
SCHMID, JOACHIM
Priority Data:
Title: (EN) METHOD FOR PRODUCING RIBOFLAVIN
Abstract:
(EN) The invention relates to processes and means for the biotechnologically fermentative production of riboflavin (hereinafter also referred to as vitamin B2) and means for the implementation of this process, in particular a modified microbial host cell with increased riboflavin yield. The invention thus provides new processes and means for the regulation of the expression of enzyme activities involved in the riboflavin production of the host cell.
Also published as:
EP2358893JP2012511898US20110312026CN102245781KR1020110104955WO/2010/075960