TN2010000226A1 - L-arabinose isomerase for converting d-galactose into d-tagatose in a dairy product which contains d-galactose - Google Patents

L-arabinose isomerase for converting d-galactose into d-tagatose in a dairy product which contains d-galactose

Info

Publication number
TN2010000226A1
TN2010000226A1 TN2010000226A TN2010000226A TN2010000226A1 TN 2010000226 A1 TN2010000226 A1 TN 2010000226A1 TN 2010000226 A TN2010000226 A TN 2010000226A TN 2010000226 A TN2010000226 A TN 2010000226A TN 2010000226 A1 TN2010000226 A1 TN 2010000226A1
Authority
TN
Tunisia
Prior art keywords
galactose
arabinose isomerase
dairy product
converting
tagatose
Prior art date
Application number
TN2010000226A
Other languages
English (en)
Inventor
Moez Rhimi
Hichem Chouayekh
Emmanuelle Maguin
Samir Bejar
Original Assignee
Ct De Biotechnologie De Sfax
Agronomique Inst Nat Rech
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 Ct De Biotechnologie De Sfax, Agronomique Inst Nat Rech filed Critical Ct De Biotechnologie De Sfax
Publication of TN2010000226A1 publication Critical patent/TN2010000226A1/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/24Preparation of compounds containing saccharide radicals produced by the action of an isomerase, e.g. fructose
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/1203Addition of, or treatment with, enzymes or microorganisms other than lactobacteriaceae
    • A23C9/1206Lactose hydrolysing enzymes, e.g. lactase, beta-galactosidase
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/1203Addition of, or treatment with, enzymes or microorganisms other than lactobacteriaceae
    • A23C9/1216Other enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/123Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt
    • A23C9/1238Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt using specific L. bulgaricus or S. thermophilus microorganisms; using entrapped or encapsulated yoghurt bacteria; Physical or chemical treatment of L. bulgaricus or S. thermophilus cultures; Fermentation only with L. bulgaricus or only with S. thermophilus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/13Fermented milk preparations; Treatment using microorganisms or enzymes using additives
    • A23C9/1307Milk products or derivatives; Fruit or vegetable juices; Sugars, sugar alcohols, sweeteners; Oligosaccharides; Organic acids or salts thereof or acidifying agents; Flavours, dyes or pigments; Inert or aerosol gases; Carbonation methods
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52Adding ingredients
    • A23L2/60Sweeteners
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/135Bacteria or derivatives thereof, e.g. probiotics
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/90Isomerases (5.)
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C2220/00Biochemical treatment
    • A23C2220/20Treatment with microorganisms
    • A23C2220/202Genetic engineering of microorganisms used in dairy technology

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Biochemistry (AREA)
  • Mycology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Dairy Products (AREA)
TN2010000226A 2007-11-23 2010-05-21 L-arabinose isomerase for converting d-galactose into d-tagatose in a dairy product which contains d-galactose TN2010000226A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2007/004314 WO2009066127A1 (fr) 2007-11-23 2007-11-23 L-arabinose isomérase pour convertir du d-galactose en d-tagatose dans un produit laitier qui contient du d-galactose

Publications (1)

Publication Number Publication Date
TN2010000226A1 true TN2010000226A1 (en) 2011-11-11

Family

ID=39810217

Family Applications (1)

Application Number Title Priority Date Filing Date
TN2010000226A TN2010000226A1 (en) 2007-11-23 2010-05-21 L-arabinose isomerase for converting d-galactose into d-tagatose in a dairy product which contains d-galactose

Country Status (5)

Country Link
EP (1) EP2211643B1 (fr)
DK (1) DK2211643T3 (fr)
ES (1) ES2542506T3 (fr)
TN (1) TN2010000226A1 (fr)
WO (1) WO2009066127A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2834354B1 (fr) * 2012-04-04 2017-08-16 Nutrilab N.V. Galactose isomérases améliorées et utilisation de celles-ci dans la production de tagatose
WO2015133678A1 (fr) * 2014-03-05 2015-09-11 씨제이제일제당(주) Variant de l-arabinose isomérase ayant une activité de conversion améliorée et procédé de production de d-tagatose l'utilisant
CN104152430B (zh) * 2014-09-01 2016-08-17 江南大学 一种催化活性提高且最适pH降低的L-阿拉伯糖异构酶的突变体酶D478N
CN110951717B (zh) * 2019-12-28 2023-08-18 浙江工业大学 一种l-阿拉伯糖异构酶异构体及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6057135A (en) * 1992-01-16 2000-05-02 Kraft Foods, Inc. Process for manufacturing D-tagatose
CA2454277C (fr) * 2001-07-16 2006-09-12 Arla Foods Amba Procede servant a preparer tagatose
KR100513153B1 (ko) * 2002-12-27 2005-09-08 변유량 호열성 및 호산성 아라비노스 이성화효소 및 그를 이용한 타가토스의 제조방법
WO2006071203A2 (fr) * 2004-12-29 2006-07-06 Centre De Biotechnologie De Sfax - Cbs Une l-arabinose isomerase ayant une dependance minime en ions metalliques pour son activite et sa thermostabilite, sa sequence nucleotidique isolee et caracterisee

Also Published As

Publication number Publication date
EP2211643B1 (fr) 2015-04-15
ES2542506T3 (es) 2015-08-06
EP2211643A1 (fr) 2010-08-04
DK2211643T3 (en) 2015-07-20
WO2009066127A1 (fr) 2009-05-28

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