ATE448318T1 - Verfahren zur hydrolyse von stärke ohne ph- anpassung - Google Patents

Verfahren zur hydrolyse von stärke ohne ph- anpassung

Info

Publication number
ATE448318T1
ATE448318T1 AT03250022T AT03250022T ATE448318T1 AT E448318 T1 ATE448318 T1 AT E448318T1 AT 03250022 T AT03250022 T AT 03250022T AT 03250022 T AT03250022 T AT 03250022T AT E448318 T1 ATE448318 T1 AT E448318T1
Authority
AT
Austria
Prior art keywords
alpha
image
amylase
adjustment
utilized
Prior art date
Application number
AT03250022T
Other languages
English (en)
Inventor
Jayarama K Shetty
Eric C Singley
Bruce A Strohm
Original Assignee
Genencor Int
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 Int filed Critical Genencor Int
Application granted granted Critical
Publication of ATE448318T1 publication Critical patent/ATE448318T1/de

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT03250022T 2001-12-19 2003-01-06 Verfahren zur hydrolyse von stärke ohne ph- anpassung ATE448318T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/026,753 US20030134396A1 (en) 2001-12-19 2001-12-19 Process for hydrolyzing starch without pH adjustment
CA2415521A CA2415521C (en) 2001-12-19 2003-01-03 A process for hydrolyzing starch without ph adjustment
EP03250022A EP1435390B1 (de) 2001-12-19 2003-01-06 Verfahren zur Hydrolyse von Stärke ohne pH-Anpassung

Publications (1)

Publication Number Publication Date
ATE448318T1 true ATE448318T1 (de) 2009-11-15

Family

ID=33032778

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03250022T ATE448318T1 (de) 2001-12-19 2003-01-06 Verfahren zur hydrolyse von stärke ohne ph- anpassung

Country Status (6)

Country Link
US (2) US20030134396A1 (de)
EP (1) EP1435390B1 (de)
AT (1) ATE448318T1 (de)
CA (1) CA2415521C (de)
DE (1) DE60329970D1 (de)
DK (1) DK1435390T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE370664T1 (de) * 2002-05-28 2007-09-15 Cooperatie Avebe U A Nahrungsmittelzusatz
US20050233030A1 (en) * 2004-03-10 2005-10-20 Broin And Associates, Inc. Methods and systems for producing ethanol using raw starch and fractionation
EP1603406B1 (de) * 2003-03-10 2012-10-24 POET Research, Inc. Verfahren zur herstellung von ethanol unter verwendung von rohstärke
US20050239181A1 (en) * 2004-03-10 2005-10-27 Broin And Associates, Inc. Continuous process for producing ethanol using raw starch
WO2005089514A2 (en) * 2004-03-19 2005-09-29 Novozymes North America, Inc Liquefaction processes
WO2006119386A2 (en) * 2005-05-02 2006-11-09 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
DE102007011409B4 (de) * 2007-03-08 2010-02-18 Bvg Bauer Verfahrenstechnik Gmbh Verfahren zur kontinuierlichen Herstellung von abgebautem Stärkekleister und Anlage zur Durchführung eines solchen Verfahrens
BRPI0907709A2 (pt) * 2008-02-06 2017-08-22 Danisco Us Inc Sistema isento de ajuste de ph para a produção de açúcares fermentáveis e álcool
US9068206B1 (en) 2009-03-03 2015-06-30 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
WO2010102060A2 (en) * 2009-03-03 2010-09-10 Poet Research, Inc. System for pre-treatment of biomass for the production of ethanol
US8450094B1 (en) 2009-03-03 2013-05-28 Poet Research, Inc. System for management of yeast to facilitate the production of ethanol
WO2010102063A2 (en) 2009-03-03 2010-09-10 Poet Research, Inc. System for fermentation of biomass for the production of ethanol
LT2785746T (lt) * 2012-08-09 2017-01-25 Cargill, Incorporated Krakmolo skystinimo procesas
CN103146783B (zh) * 2013-03-28 2015-04-22 中粮生物化学（安徽）股份有限公司 一种淀粉质原料的预处理方法
CN110172104A (zh) * 2019-05-21 2019-08-27 广西高源淀粉有限公司 一种耐高温的变性淀粉及其制备方法
CN112280825B (zh) * 2020-11-25 2023-07-14 四川轻化工大学 发酵产酒用原材料预处理的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654081A (en) * 1970-06-01 1972-04-04 Miles Lab Starch liquefaction process
EP0145798B1 (de) * 1983-12-09 1987-04-01 Miles Kali-Chemie GmbH & Co. KG Biochemisches Werk Bacillus subtilis DSM 2704 und Verfahren zur Herstellung von Alpha-Amylase
US4717662A (en) * 1985-01-31 1988-01-05 Miles Laboratories, Inc. Thermal stabilization of alpha-amylase
US4933279A (en) * 1986-07-09 1990-06-12 Novo Industri A/S Starch liquefaction with alpha amylase mixtures
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
AU1654692A (en) * 1991-05-06 1992-12-21 Valio Finnish Co-Operative Dairies Association Acid alpha-amylase
US5322778A (en) * 1991-10-31 1994-06-21 Genencor International, Inc. Liquefaction of granular starch slurries using an antioxidant with alpha amylase
DK0867504T4 (da) * 1993-02-11 2011-08-29 Genencor Int Oxidativ stabil alfa-amylase
EP0746606A1 (de) * 1994-03-04 1996-12-11 Novo Nordisk A/S $i(STAPHYLOTHERMUS)-AMYLASE
KR19980702782A (ko) * 1995-03-09 1998-08-05 혼 마가렛 에이. 녹말 액화 방법
US5652127A (en) * 1995-06-02 1997-07-29 Genencor International, Inc. Method for liquefying starch
US5736499A (en) * 1995-06-06 1998-04-07 Genencor International, Inc. Mutant A-amylase
US5763385A (en) * 1996-05-14 1998-06-09 Genencor International, Inc. Modified α-amylases having altered calcium binding properties
US5958739A (en) * 1996-06-06 1999-09-28 Genencor International Inc. Mutant α-amylase
JPH10136979A (ja) 1996-11-13 1998-05-26 Nagase Seikagaku Kogyo Kk 新規酸性α−アミラーゼ及びその製造法
EP1002062B1 (de) * 1997-07-02 2006-05-03 Novozymes A/S Verfahren zur umwandlung von stärke mittels hitzestabilen isoamylasen aus sulfolobus
US6080568A (en) * 1997-08-19 2000-06-27 Genencor International, Inc. Mutant α-amylase comprising modification at residues corresponding to A210, H405 and/or T412 in Bacillus licheniformis
JP2001524316A (ja) * 1997-11-26 2001-12-04 ノボ ノルディスク アクティーゼルスカブ 膜分離の段階を含む澱粉の酵素的糖化

Also Published As

Publication number Publication date
EP1435390A1 (de) 2004-07-07
DK1435390T3 (da) 2010-03-29
CA2415521C (en) 2011-08-30
EP1435390B1 (de) 2009-11-11
CA2415521A1 (en) 2004-07-03
US20080145900A1 (en) 2008-06-19
DE60329970D1 (de) 2009-12-24
US20030134396A1 (en) 2003-07-17

Similar Documents

Publication Publication Date Title
ATE448318T1 (de) Verfahren zur hydrolyse von stärke ohne ph- anpassung
ATE311460T1 (de) Hefestämme zur herstellung von milchsäure
DE60129549D1 (de) Verbesserte nukleinsäure-modifizierende enzyme
AU2003275613A1 (en) Novel fructosyl peptide oxidase and utilization thereof
ATE481417T1 (de) Modifiziertes avidin und streptavidin und methoden zu ihrer verwendung
ES2166010T3 (es) Produccion de acrilato de amonio.
ATE235546T1 (de) Enzyme, ihre präparation und ihre verwendung für die produktion von ammonium-akrylat.
ATE431416T1 (de) Enzymatische synthese von deoxyribonucleotiden
DK0625571T3 (da) Mikroorganismer, deres anvendelse samt fremgangsmåde til fremstilling af L-alfa-aminosyrer
ATE553191T1 (de) Codon-optimierte alkalisch phosphatase und ihre expression in hefe
IL136667A0 (en) Methods of producing anti-angiogenic proteins: endostatin, angiostatin or restin, using a pichia yeast expression system
DE3467771D1 (en) Novel thermostable, aciduric alpha-amylase and method for its production
DK461985A (da) Fremgangsmaade til enzymatisk hydrolyse af d-alfa-aminosyreamider
HUP0101056A2 (hu) Javított eljárás királis aminok enzimszintézissel történő előállítására
NZ508404A (en) Alcoholic fermentation using a mineral-enriched yeast as a nutrient source
DK0651791T3 (da) Fremgangsmåde til oprensning af vandig enzymopløsning
BR0012572A (pt) Processo para produção de l-aminoácidos de seus derivados racêmicos de n-acetil-d, l por dissociação de racemato enzimática por meio de enzimas isoladas, recombinantes
UA84669C2 (ru) Теплостабильные мутанты ферментов биосинтеза крахмала
DE60024060D1 (de) Verfahren zur modulierung des niveaus von organischen schwefelverbindungen in pflanzen
AU2003287945A1 (en) Mutant protein and refolding method
HUP9903899A2 (hu) Eljárás L-aminosavak fermentációs előállítására
AU2002214085A1 (en) Method for producing proteins by electroporation
WO2001011016A3 (en) Vegetal peptones for dna production
KR970032459A (ko) 효소 분해 식물단백질을 이용한 속성 장류의 제조방법
MX9706609A (es) Procedimiento para la obtencion de aminas opticamente activas.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties