EP 1753868 A2 20070221 - FERMENTATIVE PRODUCTION OF FINE CHEMICALS
Title (en)
FERMENTATIVE PRODUCTION OF FINE CHEMICALS
Title (de)
FERMENTATIVE HERSTELLUNG VON FEINCHEMIKALIEN
Title (fr)
PRODUCTION DE PRODUITS CHIMIQUES FINS PAR FERMENTATION
Publication
Application
Priority
- EP 2005005728 W 20050527
- DE 102004026152 A 20040528
Abstract (en)
[origin: WO2005116228A2] The invention relates to a method for the production of at least one microbial metabolic product having at least 3 C atoms or at least 2 C atoms and at least one N atom by means of sugar-based microbial fermentation. The inventive method involves the following steps: a) producing a sugar-containing liquid medium having a monosaccharide content of more than 20 weight percent from a starch source, wherein the sugar-containing liquid medium also comprises nonstarch-containing solid components of the starch source; b) fermenting the sugar-containing liquid medium for the production of the metabolic product(s) and c) separating or isolating at least one metabolic product from the fermentation broth, wherein the microorganism strain producing the desired metabolic product(s) is cultivated with the sugar-containing liquid medium, which is obtained by: a1) milling the starch source and a2) liquefying the ground material in an aqueous fluid in the presence of at least one starch liquefying enzyme and subsequently saccharifyng the resulting liquid using at least one saccharifying enzyme, wherein at least part of the ground material is liquefied into an aqueous liquid by continuous or discontinuous addition.
IPC 8 full level
C12P 7/46 (2006.01); C12N 15/54 (2006.01); C12P 1/00 (2006.01); C12P 13/00 (2006.01); C12P 13/02 (2006.01); C12P 13/08 (2006.01); C12P 13/10 (2006.01); C12P 13/12 (2006.01); C12P 13/14 (2006.01); C12P 13/24 (2006.01); C12P 19/02 (2006.01); C12P 19/14 (2006.01); C12P 19/20 (2006.01); C12P 25/00 (2006.01)
CPC (source: EP KR US)
C12N 15/52 (2013.01 - KR); C12P 7/46 (2013.01 - EP KR US); C12P 13/00 (2013.01 - KR); C12P 13/02 (2013.01 - EP US); C12P 13/08 (2013.01 - EP US); C12P 13/10 (2013.01 - EP US); C12P 13/12 (2013.01 - EP US); C12P 13/14 (2013.01 - EP US); C12P 13/24 (2013.01 - EP US); C12P 19/02 (2013.01 - EP US); C12P 19/14 (2013.01 - EP US); C12P 19/20 (2013.01 - EP US); C12P 25/00 (2013.01 - EP US); Y02P 20/582 (2015.11 - EP US)
Citation (search report)
See references of WO 2005116228A2
Citation (examination)
- WO 03095659 A1 20031120 - PURAC BIOCHEM BV [NL], et al
- EP 0532867 A1 19930324 - DEGUSSA [DE]
- 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
- EP 0809940 A2 19971203 - DEGUSSA [DE]
- US 5431933 A 19950711 - BINDER WOLFRAM [DE], et al
- TEGGE, G: "Stärke und Stärkederivate", 2004, BEHR'S VERLAG, HAMBURG (DE), pages: 238 - 259
Citation (third parties)
Third party :
- DE 19519270 A1 19961205 - RAINER BERTHOLD [DE]
- DE 3146558 A1 19830601 - GROSSE LOHMANN BERNHARD, et al
- US 3787587 A 19740122 - WEBER G
- US 4306023 A 19811215 - CROMBIE LANCE B
- EP 0809940 B1 20020710 - DEGUSSA [DE]
- US 5431933 A 19950711 - BINDER WOLFRAM [DE], et al
- EP 0532867 A1 19930324 - DEGUSSA [DE]
- "Begleitalkohol", WIKIPEDIA, 13 December 2010 (2010-12-13), pages 1 - 3, XP003029884, Retrieved from the Internet <URL:http://de.wikipedia.org/wiki/Begleitalkohol>
- STRYER L.: "Biochemistry", vol. III, 1975, W.H. FREEMAN AND COMPANY, NEW YORK, article STRYER L.: "Monosaccharides are aldehydes or ketones with multiple hydroxyl groups.", pages: 332 - 333, XP003029885
- G.TEGGE: "ENZYMKATALYSIERTE HYDROLYSE", STÄRKE UND STÄRKEDERIVATE, January 2004 (2004-01-01), pages I - VI, 238 - 259, XP003029632
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 MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
WO 2005116228 A2 20051208; WO 2005116228 A3 20060511; WO 2005116228 A8 20070315; AR 049122 A1 20060628; AU 2005248061 A1 20051208; AU 2005248061 B2 20100211; BR PI0511601 A 20080102; CA 2566475 A1 20051208; CN 1981045 A 20070613; CN 1981045 B 20120926; DE 102004026152 A1 20051215; EA 015492 B1 20110830; EA 015492 B9 20120228; EA 200602068 A1 20070629; EP 1753868 A2 20070221; JP 2008500823 A 20080117; JP 4659825 B2 20110330; KR 101317064 B1 20131016; KR 101479583 B1 20150106; KR 20070021226 A 20070222; KR 20120101724 A 20120914; MX 291201 B 20111020; MX PA06013512 A 20070301; MY 148904 A 20130614; PH 12006502292 B1 20140213; TW 200613557 A 20060501; TW I386488 B 20130221; UA 89785 C2 20100310; US 2009162892 A1 20090625; US 9109244 B2 20150818; ZA 200610738 B 20080430
DOCDB simple family (application)
EP 2005005728 W 20050527; AR P050102183 A 20050527; AU 2005248061 A 20050527; BR PI0511601 A 20050527; CA 2566475 A 20050527; CN 200580022451 A 20050527; DE 102004026152 A 20040528; EA 200602068 A 20050527; EP 05754405 A 20050527; JP 2007513814 A 20050527; KR 20067024942 A 20050527; KR 20127020012 A 20050527; MX PA06013512 A 20050527; MY PI20052425 A 20050527; PH 12006502292 A 20061116; TW 94117528 A 20050527; UA A200614015 A 20050527; US 59778205 A 20050527; ZA 200610738 A 20061220