SG11202010729XA - A SIMPLE METHOD FOR THE PURIFICATION OF LACTO-N-NEOTETRAOSE (LNnT) FROM CARBOHYDRATES OBTAINED BY MICROBIAL FERMENTATION - Google Patents

A SIMPLE METHOD FOR THE PURIFICATION OF LACTO-N-NEOTETRAOSE (LNnT) FROM CARBOHYDRATES OBTAINED BY MICROBIAL FERMENTATION

Info

Publication number
SG11202010729XA
SG11202010729XA SG11202010729XA SG11202010729XA SG11202010729XA SG 11202010729X A SG11202010729X A SG 11202010729XA SG 11202010729X A SG11202010729X A SG 11202010729XA SG 11202010729X A SG11202010729X A SG 11202010729XA SG 11202010729X A SG11202010729X A SG 11202010729XA
Authority
SG
Singapore
Prior art keywords
lnnt
neotetraose
lacto
purification
simple method
Prior art date
Application number
SG11202010729XA
Inventor
Stefan Jennewein
Markus Helfrich
Original Assignee
Jennewein Biotechnologie Gmbh
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 Jennewein Biotechnologie Gmbh filed Critical Jennewein Biotechnologie Gmbh
Publication of SG11202010729XA publication Critical patent/SG11202010729XA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00Processes for the preparation of sugar derivatives
    • C07H1/06Separation; Purification
    • C07H1/08Separation; Purification from natural products
    • 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
    • A23L33/20Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21Addition of substantially indigestible substances, e.g. dietary fibres
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/06Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
    • 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
    • C12N9/10Transferases (2.)
    • C12N9/1048Glycosyltransferases (2.4)
    • C12N9/1051Hexosyltransferases (2.4.1)
    • 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
    • C12P19/18Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SG11202010729XA 2018-05-07 2019-05-06 A SIMPLE METHOD FOR THE PURIFICATION OF LACTO-N-NEOTETRAOSE (LNnT) FROM CARBOHYDRATES OBTAINED BY MICROBIAL FERMENTATION SG11202010729XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18171114 2018-05-07
PCT/EP2019/061530 WO2019215073A1 (en) 2018-05-07 2019-05-06 A SIMPLE METHOD FOR THE PURIFICATION OF LACTO-N-NEOTETRAOSE (LNnT) FROM CARBOHYDRATES OBTAINED BY MICROBIAL FERMENTATION

Publications (1)

Publication Number Publication Date
SG11202010729XA true SG11202010729XA (en) 2020-11-27

Family

ID=62222396

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202010729XA SG11202010729XA (en) 2018-05-07 2019-05-06 A SIMPLE METHOD FOR THE PURIFICATION OF LACTO-N-NEOTETRAOSE (LNnT) FROM CARBOHYDRATES OBTAINED BY MICROBIAL FERMENTATION

Country Status (11)

Country Link
US (2) US11685758B2 (en)
EP (1) EP3790413A1 (en)
JP (1) JP7492458B2 (en)
KR (1) KR20210006916A (en)
CN (1) CN112074196A (en)
AU (1) AU2019264788B8 (en)
BR (1) BR112020022494A2 (en)
MX (1) MX2020011875A (en)
PH (1) PH12020551889A1 (en)
SG (1) SG11202010729XA (en)
WO (1) WO2019215073A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019229118A1 (en) 2018-06-01 2019-12-05 Jennewein Biotechnologie Gmbh A simple method for the purification of a sialyllactose

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931097B1 (en) 1996-10-10 2005-09-14 Neose Technologies, Inc. Carbohydrate purification using reverse osmosis and nanofiltration
FR2796082B1 (en) 1999-07-07 2003-06-27 Centre Nat Rech Scient PROCESS FOR PRODUCING OLIGOSACCHARIDES
CN1204148C (en) * 2002-08-22 2005-06-01 武汉东保科技开发有限责任公司 Separation and purification process of lentinan
WO2006017171A2 (en) * 2004-07-13 2006-02-16 Metabolex, Inc. Methods of diagnosing & treating obesity, diabetes and insulin resistance
US20090048440A1 (en) * 2005-11-03 2009-02-19 Neose Technologies, Inc. Nucleotide Sugar Purification Using Membranes
DK2845905T3 (en) * 2013-09-10 2021-06-14 Chr Hansen Hmo Gmbh Preparation of oligosaccharides
EP2857410A1 (en) * 2013-10-04 2015-04-08 Jennewein Biotechnologie GmbH Process for purification of 2´-fucosyllactose using simulated moving bed chromatography
EP2896628B1 (en) * 2014-01-20 2018-09-19 Jennewein Biotechnologie GmbH Process for efficient purification of neutral human milk oligosaccharides (HMOs) from microbial fermentation
EP3141610A1 (en) 2015-09-12 2017-03-15 Jennewein Biotechnologie GmbH Production of human milk oligosaccharides in microbial hosts with engineered import / export
US11312741B2 (en) * 2016-04-19 2022-04-26 Glycom A/S Separation of oligosaccharides from fermentation broth
WO2019003135A1 (en) 2017-06-30 2019-01-03 Glycom A/S Purification of oligosaccharides

Also Published As

Publication number Publication date
BR112020022494A2 (en) 2021-02-09
PH12020551889A1 (en) 2021-07-12
US20230271992A1 (en) 2023-08-31
CN112074196A (en) 2020-12-11
EP3790413A1 (en) 2021-03-17
US11685758B2 (en) 2023-06-27
US20210230199A1 (en) 2021-07-29
JP7492458B2 (en) 2024-05-29
AU2019264788A1 (en) 2020-11-26
AU2019264788A8 (en) 2023-07-27
AU2019264788B2 (en) 2023-07-06
JP2021522817A (en) 2021-09-02
WO2019215073A1 (en) 2019-11-14
MX2020011875A (en) 2021-01-20
AU2019264788B8 (en) 2023-07-27
KR20210006916A (en) 2021-01-19

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