EP 1537225 A2 20050608 - METHOD FOR ZYMOTIC PRODUCTION OF FINE CHEMICALS (METY) CONTAINING SULPHUR
Title (en)
METHOD FOR ZYMOTIC PRODUCTION OF FINE CHEMICALS (METY) CONTAINING SULPHUR
Title (de)
VERFAHREN ZUR FERMENTATIVEN HERSTELLUNG SCHWEFELHALTIGER FEINCHEMIKALIEN (METY)
Title (fr)
PROCEDES POUR LA PRODUCTION, PAR FERMENTATION, DE PRODUITS CHIMIQUES FINS (METY) CONTENANT DU SOUFRE
Publication
Application
Priority
- DE 10239082 A 20020826
- EP 0309453 W 20030826
Abstract (en)
[origin: DE10239082A1] Method for fermentative production of at least one sulfur-containing fine chemical (I) by fermenting a (I)-producing coryneform bacterium (A); concentrating (I) in medium or cells, then isolating it. (A) expresses at least one heterologous nucleotide sequence (II) that encodes a protein (III) with O-acetylhomoserine-sulfhydrolase (metY) activity. An Independent claim is also included for preparation of a feed additive (B) that contains L-methionine by culturing/fermenting an L-Met producing microorganisms; removing water from the fermentation broth and optionally also up to 100% of the biomass, then drying the treated broth to recover (B) in powdered or granular form.
IPC 1-7
IPC 8 full level
A23K 1/00 (2006.01); A23K 1/16 (2006.01); C12N 15/09 (2006.01); C12P 13/04 (2006.01); C12P 13/12 (2006.01); C12R 1/15 (2006.01)
CPC (source: EP KR US)
C12P 11/00 (2013.01 - KR); C12P 13/04 (2013.01 - EP KR US); C12P 13/12 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2004024933A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 10239082 A1 20040304; AU 2003264109 A1 20040430; BR 0313758 A 20050621; CN 100523208 C 20090805; CN 1756847 A 20060405; EP 1537225 A2 20050608; JP 2005537025 A 20051208; KR 20050034747 A 20050414; US 2005260721 A1 20051124; US 7381549 B2 20080603; WO 2004024933 A2 20040325; WO 2004024933 A3 20040422
DOCDB simple family (application)
DE 10239082 A 20020826; AU 2003264109 A 20030826; BR 0313758 A 20030826; CN 03820452 A 20030826; EP 0309453 W 20030826; EP 03794945 A 20030826; JP 2004535174 A 20030826; KR 20057003279 A 20050225; US 52571005 A 20050224