EP 1109927 A4 20040512 - IMPROVED ENZYME THINNED STARCHES
Title (en)
IMPROVED ENZYME THINNED STARCHES
Title (de)
VERBESSERTE, MIT ENZYM VERFLÜSSIGTE STÄRKE
Title (fr)
AMIDONS DILUES PAR ENZYME
Publication
Application
Priority
- US 9919750 W 19990831
- US 9861598 P 19980831
Abstract (en)
[origin: WO0012746A1] The invention provides a method of preparing a stable enzyme-thinned starch dispersion characterized by a selected degree of thinning including the steps of: (a) combining a derivatized granular starch with an alpha-amylase enzyme to form a starch/enzyme slurry; (b) passing said starch/enzyme slurry through a jet cooker under conditions selected to gelatinize the starch; (c) treating the starch/enzyme slurry to complete gelatinization and achieve the selected degree of thinning such that the concentration of starch hydrolyzate product having a molecular weight greater than 1,000,000 daltons is 5 % or greater; and (d) deactivating the enzyme.
IPC 1-7
C12P 19/14; C12P 19/00; C08B 31/00; C08B 31/02; C08B 31/08; C08B 31/18; B32B 27/28
IPC 8 full level
C12P 19/16 (2006.01); C08B 30/12 (2006.01); C08B 30/14 (2006.01); C08B 31/00 (2006.01); C08B 31/10 (2006.01); C09D 103/04 (2006.01); C09D 103/14 (2006.01); C09D 109/00 (2006.01); C09D 125/06 (2006.01); C09D 133/02 (2006.01); C09D 133/08 (2006.01); C09J 103/04 (2006.01); C09J 103/14 (2006.01); C09J 109/00 (2006.01); C09J 125/06 (2006.01); C09J 133/02 (2006.01); C09J 133/08 (2006.01); C11D 3/22 (2006.01); C12P 19/14 (2006.01); D21H 19/54 (2006.01)
CPC (source: EP)
C08B 30/14 (2013.01); C08B 31/00 (2013.01); C11D 3/222 (2013.01); C12P 19/14 (2013.01); D21H 19/54 (2013.01)
Citation (search report)
- [Y] WO 9735068 A1 19970925 - BETZDEARBORN INC [US], et al
- [Y] EP 0648843 A1 19950419 - TAKARA SHUZO CO [JP]
- [Y] US 5437169 A 19950801 - MITCHELL WESLEY W [US], et al
- [Y] WO 9800599 A1 19980108 - HENKEL ECOLAB GMBH & CO OHG [DE], et al
- [XY] CHENG P ET AL: "Lactic acid production from enzyme-thinned corn starch using Lactobacillus amylovorus", JOURNAL OF INDUSTRIAL MICROBIOLOGY, vol. 7, 1991, pages 27 - 34, XP008028809
- See references of WO 0012746A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0012746 A1 20000309; CA 2342202 A1 20000309; EP 1109927 A1 20010627; EP 1109927 A4 20040512; JP 2002523108 A 20020730; NO 20010989 D0 20010227; NO 20010989 L 20010424
DOCDB simple family (application)
US 9919750 W 19990831; CA 2342202 A 19990831; EP 99948077 A 19990831; JP 2000567729 A 19990831; NO 20010989 A 20010227