AU2017207540A1 - Method for producing galactooligosaccharides from lactose - Google Patents
Method for producing galactooligosaccharides from lactose Download PDFInfo
- Publication number
- AU2017207540A1 AU2017207540A1 AU2017207540A AU2017207540A AU2017207540A1 AU 2017207540 A1 AU2017207540 A1 AU 2017207540A1 AU 2017207540 A AU2017207540 A AU 2017207540A AU 2017207540 A AU2017207540 A AU 2017207540A AU 2017207540 A1 AU2017207540 A1 AU 2017207540A1
- Authority
- AU
- Australia
- Prior art keywords
- aqueous solution
- lactase
- lactose
- gos
- initial
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0036—Galactans; Derivatives thereof
-
- 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
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2445—Beta-glucosidase (3.2.1.21)
-
- 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
-
- 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
- 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)
- C12Y302/01021—Beta-glucosidase (3.2.1.21)
-
- 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)
- C12Y302/01108—Lactase (3.2.1.108)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Biomedical Technology (AREA)
- Dairy Products (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662277838P | 2016-01-12 | 2016-01-12 | |
US62/277,838 | 2016-01-12 | ||
PCT/CA2017/050042 WO2017120678A1 (fr) | 2016-01-12 | 2017-01-12 | Procédé de production de galacto-oligosaccharides à partir de lactose |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2017207540A1 true AU2017207540A1 (en) | 2018-04-12 |
Family
ID=59310498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2017207540A Abandoned AU2017207540A1 (en) | 2016-01-12 | 2017-01-12 | Method for producing galactooligosaccharides from lactose |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3402892A1 (fr) |
CN (1) | CN108138208A (fr) |
AU (1) | AU2017207540A1 (fr) |
CA (1) | CA2992497C (fr) |
WO (1) | WO2017120678A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200026274A (ko) * | 2017-07-04 | 2020-03-10 | 가부시키가이샤 야쿠르트 혼샤 | 갈락토올리고당의 제조 방법 |
CN118742651A (zh) | 2022-02-25 | 2024-10-01 | 菲仕兰坎皮纳荷兰公司 | 制备高纯度低聚半乳糖的方法 |
GB2616483A (en) * | 2022-03-11 | 2023-09-13 | Clasado Res Services Limited | Oligosaccharide composition |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4095816B2 (ja) * | 2002-03-20 | 2008-06-04 | 日本オリゴ株式会社 | ガラクトオリゴ糖の製造法 |
EP2405918B2 (fr) | 2009-03-13 | 2020-09-02 | The Regents of The University of California | Oligosaccharides prébiotiques |
WO2011093907A1 (fr) * | 2010-02-01 | 2011-08-04 | Corn Products International, Inc. | Galacto-oligosaccharides de grande pureté et leurs utilisations |
CN101831389B (zh) * | 2010-04-19 | 2011-12-07 | 江南大学 | 一种产β-D-半乳糖苷酶的菌株及用该酶生产低聚半乳糖的方法 |
TWI527522B (zh) * | 2010-08-13 | 2016-04-01 | 愛之味股份有限公司 | 製備富含半乳寡醣及低乳糖之易吸收乳製品之方法及以該方法製備之機能性乳製品 |
CN102369998A (zh) * | 2010-08-13 | 2012-03-14 | 爱之味股份有限公司 | 制备富含低聚半乳糖和低乳糖的易吸收乳制品的方法 |
EP2620506A1 (fr) * | 2012-01-25 | 2013-07-31 | Arla Foods Amba | Procédé de production de composition contenant des galacto-oligosaccharides |
CN104812908A (zh) * | 2013-07-23 | 2015-07-29 | 新克莱玛有限公司 | 强化作为母乳成分的半乳糖乳糖的低聚半乳糖的制备方法 |
CN103993054B (zh) * | 2014-05-19 | 2016-05-25 | 山东龙力生物科技股份有限公司 | 一种酶协同制备高纯度低聚半乳糖的方法 |
CN104805026A (zh) * | 2015-04-21 | 2015-07-29 | 山东福瑞达生物科技有限公司 | 一株产β-半乳糖苷酶菌株及其制备高纯度低聚半乳糖的方法 |
CN104975056B (zh) | 2015-07-21 | 2018-11-16 | 保龄宝生物股份有限公司 | 一种高含量低聚半乳糖的生产方法 |
CN105274164A (zh) * | 2015-11-20 | 2016-01-27 | 保龄宝生物股份有限公司 | 一种低聚半乳糖的制备方法 |
CN105274165A (zh) * | 2015-11-20 | 2016-01-27 | 保龄宝生物股份有限公司 | 一种高含量低聚半乳糖的简便生产方法 |
-
2017
- 2017-01-12 WO PCT/CA2017/050042 patent/WO2017120678A1/fr active Application Filing
- 2017-01-12 CN CN201780003136.XA patent/CN108138208A/zh active Pending
- 2017-01-12 AU AU2017207540A patent/AU2017207540A1/en not_active Abandoned
- 2017-01-12 EP EP17738066.4A patent/EP3402892A1/fr not_active Withdrawn
- 2017-01-12 CA CA2992497A patent/CA2992497C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CA2992497A1 (fr) | 2017-07-20 |
EP3402892A4 (fr) | 2018-11-21 |
CN108138208A (zh) | 2018-06-08 |
EP3402892A1 (fr) | 2018-11-21 |
CA2992497C (fr) | 2020-12-22 |
WO2017120678A1 (fr) | 2017-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |