Global Patent Index - EP 1957659 A1

EP 1957659 A1 20080820 - FERMENTATIVE PRODUCTION OF ORGANIC COMPOUNDS

Title (en)

FERMENTATIVE PRODUCTION OF ORGANIC COMPOUNDS

Title (de)

FERMENTATIVE HERSTELLUNG ORGANISCHER VERBINDUNGEN

Title (fr)

PREPARATION DE COMPOSES ORGANIQUES PAR FERMENTATION

Publication

EP 1957659 A1 20080820 (DE)

Application

EP 06830136 A 20061127

Priority

  • EP 2006068928 W 20061127
  • DE 102005056667 A 20051128

Abstract (en)

[origin: DE102005056667A1] Method for preparing at least one organic compound (I) with at least 3 C atoms or at least two C and at least one N by fermentation comprises: (a) milling a starch source (S) to form a milled product (MP) that includes at least part of the non-starch containing solid components (X) of (S); (b) suspending (MP) in aqueous liquid to form a suspension; (c) hydrolysis of the starch components of MP by liquefaction and optionally subsequent saccharification; to produce an aqueous medium (M); and (d) using (M) in a fermentation for culturing a microorganism (MO) capable of overproducing (I). Method for preparing at least one organic compound (I) with at least 3 C atoms or at least two C and at least one N by fermentation comprises: (a) milling a starch source (S) to form a milled product (MP) that includes at least part of the non-starch containing solid components (X) of (S); (b) suspending (MP) in aqueous liquid to form a suspension of at least 45 wt.% dry matter content; (c) hydrolysis of the starch components of MP by liquefaction and optionally subsequent saccharification; to produce an aqueous medium (M) that contains the hydrolyzed starch components and at least some of (X); and (d) using (M) in a fermentation for culturing a microorganism (MO) capable of overproducing (I). In step (c), the suspension from step (b) is heated to above the gelatinization temperature of the starch component in MP by introduction of steam.

IPC 8 full level

C12P 13/08 (2006.01); C12P 13/14 (2006.01); C12P 19/14 (2006.01)

CPC (source: EP KR US)

C12P 13/08 (2013.01 - EP KR US); C12P 13/14 (2013.01 - EP KR US); C12P 19/14 (2013.01 - EP KR US)

Citation (search report)

See references of WO 2007060235A1

Citation (examination)

Citation (third parties)

Third party :

  • DE 3146558 A1 19830601 - GROSSE LOHMANN BERNHARD, et al
  • DE 19519270 A1 19961205 - RAINER BERTHOLD [DE]
  • US 3787587 A 19740122 - WEBER G
  • US 4306023 A 19811215 - CROMBIE LANCE B
  • US 5503750 A 19960402 - RUSSO JR LAWRENCE J [US], et al
  • INTERNET CITATION: "Getreide", RÖMPP ONLINE, VERSION 3.9, 24 November 2010 (2010-11-24), XP003027824, Retrieved from the Internet <URL:www.roempp.com/prod/roempp.php>
  • INTERNET CITATION: "Begleitalkohol", WIKIPEDIA, 13 December 2010 (2010-12-13), XP003027825, Retrieved from the Internet <URL:http://de.wikipedia.org/wiki/Begleitalkohol>
  • "Handbuch Mehl- und Schälmüllerei", vol. 2, AGRIMEDIA, ISBN: 3-86037-230-0, article ERLING P, pages: 176 - 179, XP003030372
  • CRUEGER W. ET AL: "Lehrbuch der Angewandten Microbiology", 1982, AKEDEMISCHE VERLAGSGESELLSCHAFT, WIESBADEN, article "Kohlenhydrat-Antibiotica", pages: 223, XP003030373

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

DE 102005056667 A1 20070531; BR PI0619020 A2 20121204; CA 2628749 A1 20070531; CA 2628749 C 20150818; CN 101313076 A 20081126; CN 101313076 B 20151125; EP 1957659 A1 20080820; JP 2009517012 A 20090430; JP 4944898 B2 20120606; KR 101440160 B1 20140912; KR 20080072079 A 20080805; KR 20140091723 A 20140722; MX 2008006372 A 20080526; MX 292945 B 20111202; RU 2008126156 A 20100110; RU 2451081 C2 20120520; TW 200801193 A 20080101; TW I406948 B 20130901; UA 95468 C2 20110810; US 2008254515 A1 20081016; US 8728762 B2 20140520; WO 2007060235 A1 20070531; ZA 200805546 B 20140326

DOCDB simple family (application)

DE 102005056667 A 20051128; BR PI0619020 A 20061127; CA 2628749 A 20061127; CN 200680043984 A 20061127; EP 06830136 A 20061127; EP 2006068928 W 20061127; JP 2008541758 A 20061127; KR 20087015663 A 20061127; KR 20147014404 A 20061127; MX 2008006372 A 20080516; RU 2008126156 A 20061127; TW 95144003 A 20061128; UA A200808565 A 20061127; US 9513006 A 20061127; ZA 200805546 A 20080625