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MX2010004014A - Mezclas enzimaticas para fermentacion. - Google Patents

Mezclas enzimaticas para fermentacion.

Info

Publication number
MX2010004014A
MX2010004014A MX2010004014A MX2010004014A MX2010004014A MX 2010004014 A MX2010004014 A MX 2010004014A MX 2010004014 A MX2010004014 A MX 2010004014A MX 2010004014 A MX2010004014 A MX 2010004014A MX 2010004014 A MX2010004014 A MX 2010004014A
Authority
MX
Mexico
Prior art keywords
produce
fermentable sugars
alpha amylase
acid
fermentation
Prior art date
Application number
MX2010004014A
Other languages
English (en)
Inventor
Oreste J Lantero
Jayarama K Shetty
Suzanne Breneman
Original Assignee
Danisco Us 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 Danisco Us Inc filed Critical Danisco Us Inc
Publication of MX2010004014A publication Critical patent/MX2010004014A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2428—Glucan 1,4-alpha-glucosidase (3.2.1.3), i.e. glucoamylase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • C12N9/242—Fungal source
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
    • 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
    • C12P19/02—Monosaccharides
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

La presente invención se refiere a una composición de una mezcla enzimática que comprende una glucoamilasa, una alfa amilasa estable ácida, y una proteasa fúngica ácida. La presente además está dirigida a un método para la producción de productos finales tales como alcoholes de azucares fermentables, que comprende los pasos de: (a) poner en contacto una pasta aguda que comprende un grano molido que contiene almidón con una alfa amilasa para producir un licuado; (b) poner en contacto el licuado con una glucoamilasa, una alfa amilasa estable ácida y una proteasa fúngica ácida, para producir azucares fermentables; y (c) fermentar los azúcares fermentables en la presencia de un organismo de fermentación para producir productos finales.
MX2010004014A 2007-10-18 2008-10-14 Mezclas enzimaticas para fermentacion. MX2010004014A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98103507P 2007-10-18 2007-10-18
PCT/US2008/079827 WO2009052101A1 (en) 2007-10-18 2008-10-14 Enzyme blends for fermentation

Publications (1)

Publication Number Publication Date
MX2010004014A true MX2010004014A (es) 2010-05-05

Family

ID=40090299

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010004014A MX2010004014A (es) 2007-10-18 2008-10-14 Mezclas enzimaticas para fermentacion.

Country Status (12)

Country Link
US (1) US8048657B2 (es)
EP (1) EP2201108B1 (es)
JP (1) JP5463294B2 (es)
CN (1) CN101827935A (es)
AR (1) AR068924A1 (es)
BR (1) BRPI0818546B1 (es)
CA (1) CA2702949C (es)
DK (1) DK2201108T3 (es)
ES (1) ES2526116T3 (es)
MX (1) MX2010004014A (es)
PL (1) PL2201108T3 (es)
WO (1) WO2009052101A1 (es)

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CA2597980C (en) * 2005-02-18 2016-01-05 Genencor International, Inc. Polypeptides having alpha-amylase and granular starch hydrolyzing activity
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DK2558484T3 (en) * 2010-04-14 2016-03-29 Novozymes As Polypeptides having glucoamylase activity and polynucleotides encoding them
US20120034659A1 (en) * 2010-08-06 2012-02-09 Danisco Us Inc. NEUTRAL pH SACCHARIFICATION AND FERMENTATION
ES2673940T3 (es) 2010-12-22 2018-06-26 Novozymes North America, Inc. Proceso para producir productos de fermentación a partir de materiales que contienen almidón
CN102807937B (zh) * 2011-05-31 2013-12-04 黑龙江省麒麟工贸公司 一种生料酒曲的制备方法
AU2012328562A1 (en) * 2011-10-28 2014-03-13 Danisco Us Inc. Variant maltohexaose-forming alpha-amylase variants
DK2785847T3 (en) * 2011-12-02 2017-10-16 Novozymes North America Inc Transfer process with selected alpha-amylases and proteases
CN102618602B (zh) * 2012-03-30 2013-05-15 吴允山 甘薯渣酶法水解糖工艺
CN104321437A (zh) * 2012-05-11 2015-01-28 丹尼斯科美国公司 使用来自棒曲霉(ASPERGILLUS CLAVATUS)的α-淀粉酶进行糖化
EP2906692A1 (en) * 2012-10-10 2015-08-19 Danisco US Inc. Method of using alpha-amylase from talaromyces emersonii for saccharification
US9617574B2 (en) 2013-03-15 2017-04-11 Auburn University Efficient process for producing saccharides and ethanol from a biomass feedstock
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CN103725624B (zh) * 2013-12-30 2016-03-23 广东启智生物科技有限公司 一种能降解利用餐厨废弃物的基因重组酿酒酵母
US20190002937A1 (en) * 2015-12-21 2019-01-03 Danisco Us Inc. Improved granular starch conversion enzymes and methods
CN112515093B (zh) * 2020-12-02 2023-02-21 哈尔滨拓百世生物科技有限责任公司 一种全营养全谷多维膳食粉的加工方法
WO2022132794A1 (en) 2020-12-14 2022-06-23 Basf Se Method of starch processing
CN113501644B (zh) * 2021-06-29 2023-02-14 华南理工大学 一种提高有机固废厌氧发酵效率的制剂及其制备方法与应用
EP4638768A2 (en) 2022-12-19 2025-10-29 Novozymes A/S Processes for producing fermentation products using fiber-degrading enzymes with engineered yeast
CN120380158A (zh) 2022-12-19 2025-07-25 诺维信公司 用于降低发酵产物生产方法后端的浆体粘度的方法
WO2024137250A1 (en) 2022-12-19 2024-06-27 Novozymes A/S Carbohydrate esterase family 3 (ce3) polypeptides having acetyl xylan esterase activity and polynucleotides encoding same
WO2024137246A1 (en) 2022-12-19 2024-06-27 Novozymes A/S Carbohydrate esterase family 1 (ce1) polypeptides having ferulic acid esterase and/or acetyl xylan esterase activity and polynucleotides encoding same
CN120693401A (zh) 2022-12-19 2025-09-23 诺维信公司 包含阿拉伯呋喃糖苷酶和木聚糖酶的组合物及其用于增加半纤维素纤维溶解的用途
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WO2025128568A1 (en) 2023-12-11 2025-06-19 Novozymes A/S Composition and use thereof for increasing hemicellulosic fiber solubilization

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Also Published As

Publication number Publication date
US8048657B2 (en) 2011-11-01
BRPI0818546A2 (pt) 2014-10-14
BRPI0818546B1 (pt) 2021-01-19
US20090203101A1 (en) 2009-08-13
EP2201108A1 (en) 2010-06-30
EP2201108B1 (en) 2014-10-08
ES2526116T3 (es) 2015-01-07
PL2201108T3 (pl) 2015-03-31
WO2009052101A1 (en) 2009-04-23
CN101827935A (zh) 2010-09-08
JP2011500058A (ja) 2011-01-06
CA2702949A1 (en) 2010-04-14
DK2201108T3 (en) 2015-01-05
JP5463294B2 (ja) 2014-04-09
CA2702949C (en) 2017-04-04
AR068924A1 (es) 2009-12-16

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