AR025433A1 - Metodo para la produccion de maltosa y/o almidon enzimaticamente modificado - Google Patents

Metodo para la produccion de maltosa y/o almidon enzimaticamente modificado

Info

Publication number
AR025433A1
AR025433A1 ARP000104492A ARP000104492A AR025433A1 AR 025433 A1 AR025433 A1 AR 025433A1 AR P000104492 A ARP000104492 A AR P000104492A AR P000104492 A ARP000104492 A AR P000104492A AR 025433 A1 AR025433 A1 AR 025433A1
Authority
AR
Argentina
Prior art keywords
modified starch
maltose
economical
almidon
production
Prior art date
Application number
ARP000104492A
Other languages
English (en)
Original Assignee
Novozymes As
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 Novozymes As filed Critical Novozymes As
Publication of AR025433A1 publication Critical patent/AR025433A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01133—Glucan 1,4-alpha-maltohydrolase (3.2.1.133), i.e. maltogenic alpha-amylase
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/30—Foods or foodstuffs containing additives; Preparation or treatment thereof containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54—Starch
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Seasonings (AREA)

Abstract

La presente se relaciona con un método para la preparacion de maltosa y/o almidon modificado, en donde el almidon es tratado con una variante de la amilasamaltogénica que tiene la secuencia de aminoácidos que se muestra como los aminoácidos 1-686 deSEC ID NO: 1. El tratamiento se puede llevar a cabo atemperaturas elevadas, en comparacion con los procesos del arte previo, debido a la incrementada estabilidad térmica de las variantes de amilasa maltogénica.El método es simple y economico, y daor igen a una maltosa de alta pureza y a un producto de almidon modificado economico utilizable, por ejemplo, comoreemplazante de grasa en alimentos. Almidon modificado obtenido por dicho método, proceso de aprestamiento de superficie y/orevestimiento de papel, papelobtenido. Producto alimenticio, concentrado de sabor o agente saborizante que comprenden una emulsion que contiene el almidon modificado.
ARP000104492A 1999-09-01 2000-08-29 Metodo para la produccion de maltosa y/o almidon enzimaticamente modificado AR025433A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199901220 1999-09-01
DKPA200000035 2000-01-12

Publications (1)

Publication Number Publication Date
AR025433A1 true AR025433A1 (es) 2002-11-27

Family

ID=26065417

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000104492A AR025433A1 (es) 1999-09-01 2000-08-29 Metodo para la produccion de maltosa y/o almidon enzimaticamente modificado

Country Status (4)

Country Link
EP (1) EP1214442A1 (es)
AR (1) AR025433A1 (es)
AU (1) AU6686100A (es)
WO (1) WO2001016349A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436678B2 (en) 2000-02-28 2002-08-20 Grain Processing Corporation High purity maltose process and products
WO2006012902A2 (en) 2004-08-02 2006-02-09 Novozymes A/S Creation of diversity in polypeptides
EP1797179A1 (en) * 2004-08-02 2007-06-20 Novozymes A/S Maltogenic alpha-amylase variants
BE1024701B1 (nl) * 2017-03-30 2018-05-29 Anheuser-Busch Inbev Nv Werkwijze voor het bereiden van een drank op moutbasis met gebruikmaking van vergistbare suikeroplossing verkregen uit een zetmeelbron anders dan mout en een brouwsysteem voor het bereiden van een drank op moutbasis volgens die werkwijze
WO2019042971A1 (en) 2017-08-29 2019-03-07 Novozymes A/S BAKERY YEAST EXPRESSING ANTI-RESTORATION / FRESHNESS AMYLASES
JP2022512790A (ja) * 2018-10-22 2022-02-07 デュポン ニュートリション バイオサイエンシス エーピーエス 副原料醸造におけるインフュージョン・マッシング用の酵素
WO2023225459A2 (en) 2022-05-14 2023-11-23 Novozymes A/S Compositions and methods for preventing, treating, supressing and/or eliminating phytopathogenic infestations and infections

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK135983D0 (da) * 1983-03-25 1983-03-25 Novo Industri As Maltogen amylaseenzymprodukt og fremgangsmade til dets fremstilling og anvendelse
DK114893D0 (es) * 1993-10-14 1993-10-14 Novo Nordisk As
EP0822982B1 (en) * 1995-04-21 2005-11-30 Novozymes A/S Cyclomaltodextrin glucanotransferase variants
US5763385A (en) * 1996-05-14 1998-06-09 Genencor International, Inc. Modified α-amylases having altered calcium binding properties
WO1999043794A1 (en) * 1998-02-27 1999-09-02 Novo Nordisk A/S Maltogenic alpha-amylase variants
AU761751B2 (en) * 1998-02-27 2003-06-12 Novozymes A/S Amylolytic enzyme variants

Also Published As

Publication number Publication date
EP1214442A1 (en) 2002-06-19
AU6686100A (en) 2001-03-26
WO2001016349A1 (en) 2001-03-08

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