[go: up one dir, main page]

MX2013012338A - Uso de celulasa y glucoamilasa para mejorar los rendimientos de etanol a partir de la fermentacion. - Google Patents

Uso de celulasa y glucoamilasa para mejorar los rendimientos de etanol a partir de la fermentacion.

Info

Publication number
MX2013012338A
MX2013012338A MX2013012338A MX2013012338A MX2013012338A MX 2013012338 A MX2013012338 A MX 2013012338A MX 2013012338 A MX2013012338 A MX 2013012338A MX 2013012338 A MX2013012338 A MX 2013012338A MX 2013012338 A MX2013012338 A MX 2013012338A
Authority
MX
Mexico
Prior art keywords
glucoamylase
cellulase
improved
fermentation
ethanol yields
Prior art date
Application number
MX2013012338A
Other languages
English (en)
Inventor
Colin Mitchinson
Mian Li
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 MX2013012338A publication Critical patent/MX2013012338A/es

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
    • 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
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (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)

Abstract

Un proceso de sacarificación mejorada comprende usar una glucoamilasa y por lo menos una celulasa. El proceso de sacarificación mejorada produce rendimientos mejorados de los productos de las fermentaciones, tales como etanol. En una modalidad, el proceso de sacarificación mejorada produce un rendimiento incrementado de hasta 0.5 % a 1 % de etanol con el uso de celulasas disponibles comercialmente. Se proporciona, además, procesos de sacarificación y fermentación simultáneas (SSF) mejoradas, y composiciones que comprenden una suspensión de almidón liquidificado, una glucoamilasa y una celulasa.
MX2013012338A 2011-04-29 2012-04-27 Uso de celulasa y glucoamilasa para mejorar los rendimientos de etanol a partir de la fermentacion. MX2013012338A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161481094P 2011-04-29 2011-04-29
PCT/US2012/035393 WO2012149275A1 (en) 2011-04-29 2012-04-27 Use of cellulase and glucoamylase to improve ethanol yields from fermentation

Publications (1)

Publication Number Publication Date
MX2013012338A true MX2013012338A (es) 2013-11-01

Family

ID=46208756

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012338A MX2013012338A (es) 2011-04-29 2012-04-27 Uso de celulasa y glucoamilasa para mejorar los rendimientos de etanol a partir de la fermentacion.

Country Status (8)

Country Link
US (1) US20120276593A1 (es)
EP (1) EP2702161A1 (es)
JP (1) JP2014512828A (es)
CN (1) CN103492579A (es)
BR (1) BR112013027582A2 (es)
CA (1) CA2834061A1 (es)
MX (1) MX2013012338A (es)
WO (1) WO2012149275A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2935920T3 (es) 2012-03-30 2023-03-13 Novozymes North America Inc Procesos de elaboración de productos de fermentación
CN104334738B (zh) 2012-03-30 2019-01-29 诺维信北美公司 生产发酵产物的方法
WO2013166405A2 (en) * 2012-05-04 2013-11-07 Archer Daniels Midland Company Cellulolytic enzyme enhancement of dry grind corn processing and ethanol production
US20140134684A1 (en) * 2012-11-09 2014-05-15 The United States Of America, As Represented By The Secretary Of Agriculture Methods For Obtaining Oil From Maize Using Acid Protease and Cell-wall Polysaccharide-degrading Enzymes
BR122016017656B1 (pt) 2012-11-09 2021-03-02 Dsm Ip Assets B.V processo para a preparação de etanol a partir de material lignocelulósico
CA2888333C (en) 2012-11-09 2023-01-24 Dsm Ip Assets B.V. Process for enzymatic hydrolysis of lignocellulosic material and fermentation of sugars
CN105209630A (zh) * 2013-05-16 2015-12-30 诺维信公司 对预处理的纤维素材料进行预调节的方法
WO2015035914A1 (en) 2013-09-11 2015-03-19 Novozymes A/S Processes for producing fermentation products
WO2015057517A1 (en) * 2013-10-17 2015-04-23 Danisco Us Inc. Use of hemicellulases to improve ethanol production
UA121113C2 (uk) 2014-04-30 2020-04-10 Дсм Айпі Асетс Б.В. Спосіб ферментативного гідролізу лігноцелюлозного матеріалу й ферментації цукрів
CN107002107A (zh) 2014-12-19 2017-08-01 帝斯曼知识产权资产管理有限公司 酶促水解木质纤维素材料和发酵糖的方法
GB201501799D0 (en) * 2015-02-03 2015-03-18 Tate & Lyle Sweden Ab Methods of producing liquid compositions
US20160068870A1 (en) * 2015-03-03 2016-03-10 Edward Brian HAMRICK Methods for fermenting carbohydrate-rich crops
US11220663B2 (en) * 2015-10-23 2022-01-11 Fluid Quip Technologies, Llc System and process for clarifying thin stillage
EP3555301B1 (en) * 2016-12-15 2020-09-09 Danisco US Inc. Method for increasing the production of ethanol from corn fiber in a starch hydrolysis process by using gh31 alpha-glucosidases
CN111148840B (zh) 2017-09-29 2024-08-30 丹尼斯科美国公司 改进的无甘油乙醇生产
US10655025B2 (en) 2018-05-17 2020-05-19 Xerox Corporation Curable unsaturated crystalline polyester powder and methods of making the same
CN110541003B (zh) * 2018-05-29 2021-11-02 中国石油天然气股份有限公司 以谷物为原料生产乙醇的方法
CN111394409A (zh) * 2020-03-13 2020-07-10 广州智特奇生物科技股份有限公司 一种酶解淀粉原料制备糖浆的方法
CN113637712B (zh) * 2021-10-13 2022-01-18 南京师范大学 通过计算机设计发酵过程中酶制剂补料方式的方法及应用

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534046A (en) 1978-09-01 1980-03-10 Cpc International Inc Novel glucoamyrase having excellent heat resistance and production
US4316956A (en) 1980-02-06 1982-02-23 Novo Industri A/S Fermentation process
NO840200L (no) 1983-01-28 1984-07-30 Cefus Corp Glukoamylase cdna.
US4536477A (en) 1983-08-17 1985-08-20 Cpc International Inc. Thermostable glucoamylase and method for its production
US4587215A (en) 1984-06-25 1986-05-06 Uop Inc. Highly thermostable amyloglucosidase
US4628031A (en) 1984-09-18 1986-12-09 Michigan Biotechnology Institute Thermostable starch converting enzymes
JPH01174394A (ja) * 1987-12-28 1989-07-10 Sadao Asai さつま芋シロップの製造方法
US5162210A (en) 1990-06-29 1992-11-10 Iowa State University Research Foundation Process for enzymatic hydrolysis of starch to glucose
DK0753057T3 (da) 1994-03-29 2006-01-30 Novozymes As Alkalisk Bacillus-amylase
DK2199378T3 (da) 1995-02-03 2012-10-29 Novozymes As alfa-amylase mutanter
DK0904360T3 (en) 1996-04-30 2013-10-14 Novozymes As Alpha-amylasemutanter
US5958739A (en) 1996-06-06 1999-09-28 Genencor International Inc. Mutant α-amylase
CA2305191C (en) 1997-10-13 2011-09-27 Novo Nordisk A/S .alpha.-amylase mutants
ATE421578T1 (de) 1997-11-26 2009-02-15 Novozymes As Thermostabile glukoamylase
CA2323581A1 (en) 1998-04-01 1999-10-07 Dsm N.V. Application of phytase in feed having low content of phytate
KR100764528B1 (ko) 1998-07-15 2007-10-09 노보자임스 에이/에스 글루코아밀라제 변이체
FR2788782B1 (fr) * 1999-01-25 2003-01-31 Gie Agro Ind Produit multienzymatique a activites glucoamylasique, proteolytique et xylanasique et procede pour sa production par fermentation a l'etat solide de son de ble avec aspergillus niger
CA2382084C (en) 1999-08-13 2013-03-05 The Victoria University Of Manchester Phytase enzymes, nucleic acids encoding phytase enzymes and vectors and host cells incorporating same
AU2002210380A1 (en) 2000-10-13 2002-04-22 Novozymes A/S Alpha-amylase variant with altered properties
CN100412191C (zh) 2002-12-17 2008-08-20 诺和酶股份有限公司 耐热的α-淀粉酶
US20060014265A1 (en) 2004-04-08 2006-01-19 Eugenio Ferrari Mutant alpha-amylases
US7413887B2 (en) 2004-05-27 2008-08-19 Genecor International, Inc. Trichoderma reesei glucoamylase and homologs thereof
GB0423139D0 (en) 2004-10-18 2004-11-17 Danisco Enzymes
US20090117630A1 (en) * 2004-12-22 2009-05-07 Novozymes A/S Fermentation product processes
JP4038577B2 (ja) * 2005-04-28 2008-01-30 国立大学法人 熊本大学 アルコール生産システムおよびアルコール生産方法
JP2008104452A (ja) * 2006-09-29 2008-05-08 Kumamoto Univ アルコール生産システムおよびアルコール生産方法
JP5568307B2 (ja) 2006-10-10 2014-08-06 ダニスコ・ユーエス・インク、ジェネンコー・ディビジョン 修飾された性質を有するグルコアミラーゼ変異体
US20080220498A1 (en) 2007-03-06 2008-09-11 Cervin Marguerite A Variant Buttiauxella sp. phytases having altered properties
US8399224B2 (en) * 2007-03-14 2013-03-19 Danisco Us Inc. Production of ethanol from barley and DDGS containing reduced beta-glucan and phytic acid
JP5643083B2 (ja) * 2007-03-26 2014-12-17 ノボザイムス アクティーゼルスカブ ハフニア・フィターゼ
CA2704745C (en) 2007-11-05 2019-01-15 Danisco Us Inc. Alpha-amylase variants with altered properties
MX2010004668A (es) 2007-11-05 2010-05-20 Danisco Us Inc Variantes de alfa-amilasa de bacillus licheniformis con termoestabilidad incrementada y/o dependencia de calcio disminuida.
ES2527586T3 (es) 2007-11-20 2015-01-27 Danisco Us Inc. Variantes de glucoamilasa con propiedades modificadas
JP5050236B2 (ja) * 2008-03-12 2012-10-17 独立行政法人農業環境技術研究所 アルコールの製造方法
BRPI0910539A2 (pt) * 2008-04-30 2015-08-18 Danisco Us Inc Processo aperfeiçoado de fermentação a partir de melaço
WO2009148945A1 (en) * 2008-05-29 2009-12-10 Danisco Us Inc., Genencor Division Process for alcohol and co-product production from grain sorghum
JP2010172278A (ja) * 2009-01-30 2010-08-12 National Agriculture & Food Research Organization エノキタケを用いたエタノールの製造方法
JP5249106B2 (ja) * 2009-03-30 2013-07-31 麒麟麦酒株式会社 エタノールの連続発酵製造方法

Also Published As

Publication number Publication date
BR112013027582A2 (pt) 2017-02-14
WO2012149275A1 (en) 2012-11-01
CN103492579A (zh) 2014-01-01
CA2834061A1 (en) 2012-11-01
EP2702161A1 (en) 2014-03-05
JP2014512828A (ja) 2014-05-29
US20120276593A1 (en) 2012-11-01

Similar Documents

Publication Publication Date Title
MX2013012338A (es) Uso de celulasa y glucoamilasa para mejorar los rendimientos de etanol a partir de la fermentacion.
EP2558484A4 (en) POLYPEPTIDES WITH GLUCCOAMYLASE ACTIVITY AND THESE CODING POLYNUCLEOTIDES
MX348696B (es) Procesos para la produccion de productos de fermentacion.
AR093680A1 (es) Procesos para la produccion de productos de fermentacion
MX2010004014A (es) Mezclas enzimaticas para fermentacion.
TR201109113T1 (tr) Lignoselülozik Malzemenin Mayalanabilir Şekerlere Dönüştürülmesine Yönelik Bileşimler ve Yöntemler ve Bunlarla Üretilen Ürünler.
MY181688A (en) Improved production of fatty acid derivatives
GB2505148A8 (en) Lignocellulose conversion processes and products
MY171298A (en) Production of products from biomass
PH12012500999A1 (en) Methods for improving the efficiency of simultaneous saccharification and fermentation reactions
EA201790303A1 (ru) Переработка биомассы
MX2010004324A (es) Métodos para la producción de n-butanol.
WO2013106113A3 (en) Integrated processes for conversion of lignocellulosic biomass to bioproducts and systems and apparatus related thereto
WO2012103261A3 (en) Compositions and methods for succinate production
MY151203A (en) Liquefied extract of marine algae for producing bioethanol under high pressure and method for producing the same
IN2014DN10003A (es)
IN2014DN07894A (es)
AU2011292493A8 (en) A process for the conversion of biomass of plant origin, and a combustion process
PH12013501029A1 (en) Enzyme preparation from koji fermentation
ES2531247T3 (es) Proceso para licuefacción de almidón en presencia de piridoxamina
WO2015103001A8 (en) Expression of a hap transcriptional complex subunit
MY183208A (en) Liquid fuel production method using biomass
WO2015009986A3 (en) Hydrothermal flowthrough pretreatment of lignocellulosic biomass to maximize fermentable sugar and lignin yields
WO2013166405A3 (en) Cellulolytic enzyme enhancement of dry grind corn processing and ethanol production
MX2013010624A (es) Mejoramiento a la panificacion con un alto contenido de levadura.

Legal Events

Date Code Title Description
FA Abandonment or withdrawal