DE2745206A1 - Verfahren zur herstellung einer oligosaccharidfraktion - Google Patents
Verfahren zur herstellung einer oligosaccharidfraktionInfo
- Publication number
- DE2745206A1 DE2745206A1 DE19772745206 DE2745206A DE2745206A1 DE 2745206 A1 DE2745206 A1 DE 2745206A1 DE 19772745206 DE19772745206 DE 19772745206 DE 2745206 A DE2745206 A DE 2745206A DE 2745206 A1 DE2745206 A1 DE 2745206A1
- Authority
- DE
- Germany
- Prior art keywords
- solution
- maltase
- yeast
- oligosaccharides
- per liter
- 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.)
- Granted
Links
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- 108010028144 alpha-Glucosidases Proteins 0.000 claims description 79
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- 108010065511 Amylases Proteins 0.000 claims description 31
- 102000013142 Amylases Human genes 0.000 claims description 31
- 235000019418 amylase Nutrition 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 28
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- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 16
- 235000005822 corn Nutrition 0.000 claims description 16
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- 235000020357 syrup Nutrition 0.000 claims description 16
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 15
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- FYGDTMLNYKFZSV-BYLHFPJWSA-N β-1,4-galactotrioside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@H](CO)O[C@@H](O[C@@H]2[C@@H](O[C@@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-BYLHFPJWSA-N 0.000 description 8
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- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
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Classifications
-
- 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
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
- C12N1/16—Yeasts; Culture media therefor
- C12N1/18—Baker's yeast; Brewer's yeast
- C12N1/185—Saccharomyces isolates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
- C12Q1/32—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving dehydrogenase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
- C12Q1/40—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving amylase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/645—Fungi ; Processes using fungi
- C12R2001/85—Saccharomyces
- C12R2001/865—Saccharomyces cerevisiae
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Mycology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Botany (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/730,820 US4081326A (en) | 1976-10-07 | 1976-10-07 | A method for removing maltotetraose and lower saccharides from solution |
| US05/742,240 US4071407A (en) | 1976-11-16 | 1976-11-16 | Novel maltase enzyme produced by a new yeast strain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2745206A1 true DE2745206A1 (de) | 1978-04-13 |
| DE2745206C2 DE2745206C2 (OSRAM) | 1987-07-23 |
Family
ID=27112116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772745206 Granted DE2745206A1 (de) | 1976-10-07 | 1977-10-07 | Verfahren zur herstellung einer oligosaccharidfraktion |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5391150A (OSRAM) |
| AU (1) | AU514968B2 (OSRAM) |
| BE (2) | BE859404A (OSRAM) |
| DE (1) | DE2745206A1 (OSRAM) |
| FR (1) | FR2367116A1 (OSRAM) |
| GB (1) | GB1558538A (OSRAM) |
| NL (2) | NL7711009A (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788910A (en) * | 1972-01-17 | 1974-01-29 | Labatt Breweries Canada Ltd | Extraction and purification of maltotriose and maltotetrose |
| US3879263A (en) * | 1973-09-06 | 1975-04-22 | Du Pont | Method for the determination of amylase |
-
1977
- 1977-10-01 AU AU29453/77A patent/AU514968B2/en not_active Expired
- 1977-10-04 GB GB41257/77A patent/GB1558538A/en not_active Expired
- 1977-10-05 BE BE181479A patent/BE859404A/xx not_active IP Right Cessation
- 1977-10-05 BE BE181480A patent/BE859405A/xx not_active IP Right Cessation
- 1977-10-06 FR FR7730035A patent/FR2367116A1/fr active Granted
- 1977-10-07 NL NL7711009A patent/NL7711009A/xx not_active Application Discontinuation
- 1977-10-07 NL NL7711008A patent/NL7711008A/xx not_active Application Discontinuation
- 1977-10-07 JP JP12013777A patent/JPS5391150A/ja active Granted
- 1977-10-07 DE DE19772745206 patent/DE2745206A1/de active Granted
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2945377A (en) | 1979-04-12 |
| BE859405A (fr) | 1978-04-05 |
| JPS5391150A (en) | 1978-08-10 |
| BE859404A (fr) | 1978-04-05 |
| DE2745206C2 (OSRAM) | 1987-07-23 |
| FR2367116A1 (fr) | 1978-05-05 |
| FR2367116B1 (OSRAM) | 1983-07-18 |
| GB1558538A (en) | 1980-01-03 |
| JPS5612437B2 (OSRAM) | 1981-03-20 |
| NL7711009A (nl) | 1978-04-11 |
| NL7711008A (nl) | 1978-04-11 |
| AU514968B2 (en) | 1981-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8125 | Change of the main classification |
Ipc: C12P 19/04 |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |