DE69636601D1 - Verfahren zur verflüssigung von stärke - Google Patents

Verfahren zur verflüssigung von stärke

Info

Publication number
DE69636601D1
DE69636601D1 DE69636601T DE69636601T DE69636601D1 DE 69636601 D1 DE69636601 D1 DE 69636601D1 DE 69636601 T DE69636601 T DE 69636601T DE 69636601 T DE69636601 T DE 69636601T DE 69636601 D1 DE69636601 D1 DE 69636601D1
Authority
DE
Germany
Prior art keywords
sodium
starch
liquefying
treated starch
treated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69636601T
Other languages
English (en)
Other versions
DE69636601T2 (de
Inventor
Colin Mitchinson
Leif P Solheim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danisco US Inc
Original Assignee
Genencor International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Genencor International Inc filed Critical Genencor International Inc
Publication of DE69636601D1 publication Critical patent/DE69636601D1/de
Application granted granted Critical
Publication of DE69636601T2 publication Critical patent/DE69636601T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Separation By Low-Temperature Treatments (AREA)
DE69636601T 1995-06-02 1996-05-30 Verfahren zur verflüssigung von stärke Expired - Lifetime DE69636601T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/459,984 US5652127A (en) 1995-06-02 1995-06-02 Method for liquefying starch
US459984 1995-06-02
PCT/US1996/008144 WO1996038578A1 (en) 1995-06-02 1996-05-30 Method for liquefying starch

Publications (2)

Publication Number Publication Date
DE69636601D1 true DE69636601D1 (de) 2006-11-16
DE69636601T2 DE69636601T2 (de) 2007-08-09

Family

ID=23826942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69636601T Expired - Lifetime DE69636601T2 (de) 1995-06-02 1996-05-30 Verfahren zur verflüssigung von stärke

Country Status (9)

Country Link
US (2) US5652127A (de)
EP (1) EP0856063B1 (de)
JP (1) JPH11506008A (de)
AT (1) ATE341643T1 (de)
AU (1) AU5958596A (de)
CA (1) CA2222571C (de)
DE (1) DE69636601T2 (de)
ES (1) ES2273349T3 (de)
WO (1) WO1996038578A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6114159A (en) * 1994-03-17 2000-09-05 Max-Delbruck-Centrum Fur Molekulare Medizin DNA sequences for matrix metalloproteases, their production and use
US5652127A (en) * 1995-06-02 1997-07-29 Genencor International, Inc. Method for liquefying starch
AU2002255913B2 (en) * 2001-03-27 2007-10-18 Syngenta Seeds, Inc. Uses of white corn hybrids
ATE449840T1 (de) 2001-05-15 2009-12-15 Novozymes As Alpha-amylasevariante mit veränderten eigenschaften
US20030134396A1 (en) * 2001-12-19 2003-07-17 Shetty Jayarama K. Process for hydrolyzing starch without pH adjustment
US20050233030A1 (en) 2004-03-10 2005-10-20 Broin And Associates, Inc. Methods and systems for producing ethanol using raw starch and fractionation
EP2534961A1 (de) * 2003-03-10 2012-12-19 POET Research, Inc. Verfahren zur Herstellung von Ethanol unter Verwendung von Rohstärke
CN1273610C (zh) * 2004-01-15 2006-09-06 华南理工大学 一种祛除低聚糖中单糖成分的方法
CN1260252C (zh) * 2004-01-15 2006-06-21 华南理工大学 一种控制淀粉糖分子量分布的方法
US20050239181A1 (en) * 2004-03-10 2005-10-27 Broin And Associates, Inc. Continuous process for producing ethanol using raw starch
US20080254518A1 (en) * 2004-03-19 2008-10-16 Novozymes North America, Inc. Liquefaction Processes
US20060008849A1 (en) * 2004-06-23 2006-01-12 Weimin Tang Methods for measuring chloride channel conductivity
US20070037267A1 (en) * 2005-05-02 2007-02-15 Broin And Associates, Inc. Methods and systems for producing ethanol using raw starch and fractionation
US7919289B2 (en) * 2005-10-10 2011-04-05 Poet Research, Inc. Methods and systems for producing ethanol using raw starch and selecting plant material
US20080102497A1 (en) * 2006-10-31 2008-05-01 Dominic Wong Enzymatic hydrolysis of starch
US8450094B1 (en) 2009-03-03 2013-05-28 Poet Research, Inc. System for management of yeast to facilitate the production of ethanol
US9068206B1 (en) 2009-03-03 2015-06-30 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
MX2011009269A (es) 2009-03-03 2011-09-26 Poet Res Inc Fermentacion de biomasa para la produccion de etanol.
WO2010102060A2 (en) * 2009-03-03 2010-09-10 Poet Research, Inc. System for pre-treatment of biomass for the production of ethanol
US9434932B2 (en) 2011-06-30 2016-09-06 Novozymes A/S Alpha-amylase variants
RU2654248C2 (ru) * 2012-08-09 2018-05-17 Карджилл, Инкорпорейтед Способ разжижения крахмала
US9963662B2 (en) * 2015-04-27 2018-05-08 Seacole-CRC, LLC Cleaning composition and method for processing equipment
PL239536B1 (pl) * 2018-04-06 2021-12-13 Univ Przyrodniczy W Lublinie Sposób jednostopniowego upłynniania natywnej skrobi

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1200817A (en) * 1967-03-13 1970-08-05 Union Starch And Refining Comp Starch liquefaction process
US4052226A (en) * 1975-09-25 1977-10-04 A. E. Staley Manufacturing Company Directed enzymolysis of starch
US4511654A (en) * 1982-03-19 1985-04-16 Uop Inc. Production of high sugar syrups
JPS61115496A (ja) * 1984-11-09 1986-06-03 Hitachi Ltd 殿粉の液化方法
US4717662A (en) * 1985-01-31 1988-01-05 Miles Laboratories, Inc. Thermal stabilization of alpha-amylase
US5180669A (en) * 1991-03-27 1993-01-19 Genencor International, Inc. Liquefaction of granular-starch slurries using alpha-amylase in the presence of carbonate ion
WO1993009244A1 (en) * 1991-10-31 1993-05-13 Genencor International, Inc. Liquefaction of dry milled starch grain slurries
US5322778A (en) * 1991-10-31 1994-06-21 Genencor International, Inc. Liquefaction of granular starch slurries using an antioxidant with alpha amylase
EP0648843A1 (de) * 1993-10-01 1995-04-19 Takara Shuzo Co. Ltd. Für ein hyperthermostabiles Alpha-amylase kodierendes DNA
EP0704169A3 (de) * 1994-09-27 1996-08-21 Cpc International Inc Stärkehydrolysate
US5652127A (en) * 1995-06-02 1997-07-29 Genencor International, Inc. Method for liquefying starch

Also Published As

Publication number Publication date
ES2273349T3 (es) 2007-05-01
WO1996038578A1 (en) 1996-12-05
CA2222571A1 (en) 1996-12-05
AU5958596A (en) 1996-12-18
JPH11506008A (ja) 1999-06-02
US6184002B1 (en) 2001-02-06
ATE341643T1 (de) 2006-10-15
US5652127A (en) 1997-07-29
EP0856063B1 (de) 2006-10-04
DE69636601T2 (de) 2007-08-09
CA2222571C (en) 2010-03-09
EP0856063A1 (de) 1998-08-05

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: MITCHINSON, COLIN, PALO ALTO, CALIF., US

Inventor name: SOLHEIM, LEIF P., PALO ALTO, CALIF., US

8364 No opposition during term of opposition