DE3377365D1 - Process for preparing high-dextrose starch hydrolysates with immobilized glucoamylase - Google Patents
Process for preparing high-dextrose starch hydrolysates with immobilized glucoamylaseInfo
- Publication number
- DE3377365D1 DE3377365D1 DE8383306601T DE3377365T DE3377365D1 DE 3377365 D1 DE3377365 D1 DE 3377365D1 DE 8383306601 T DE8383306601 T DE 8383306601T DE 3377365 T DE3377365 T DE 3377365T DE 3377365 D1 DE3377365 D1 DE 3377365D1
- Authority
- DE
- Germany
- Prior art keywords
- preparing high
- starch hydrolysates
- immobilized glucoamylase
- dextrose
- dextrose starch
- 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.)
- Expired
Links
- 108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 title abstract 2
- 102100022624 Glucoamylase Human genes 0.000 title abstract 2
- 229920002472 Starch Polymers 0.000 title abstract 2
- 239000008121 dextrose Substances 0.000 title abstract 2
- 235000019698 starch Nutrition 0.000 title abstract 2
- 239000008107 starch Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 abstract 1
- 229920002245 Dextrose equivalent Polymers 0.000 abstract 1
- 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 abstract 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 abstract 1
- 239000000413 hydrolysate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
Classifications
-
- 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
- C12P19/22—Preparation of compounds containing saccharide radicals produced by the action of a beta-amylase, e.g. maltose
-
- 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
- C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Emergency Medicine (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08231040A GB2129806B (en) | 1982-10-29 | 1982-10-29 | Process for preparing high-dextrose starch hydrolysates with immobilized glucoamylase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3377365D1 true DE3377365D1 (en) | 1988-08-18 |
Family
ID=10533941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8383306601T Expired DE3377365D1 (en) | 1982-10-29 | 1983-10-28 | Process for preparing high-dextrose starch hydrolysates with immobilized glucoamylase |
Country Status (17)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3673686D1 (de) * | 1985-04-18 | 1990-10-04 | Japan Res & Dev Ass | Immobilisierte maltooligosaccharid-bildende amylase und verfahren zur herstellung von maltooligosaccharid unter verwendung des genannten enzyms. |
| US4681845A (en) * | 1985-08-16 | 1987-07-21 | Uop Inc. | Increased glucose levels in starch saccharification using immobilized amyloglucosidase |
| US4840900A (en) * | 1987-04-13 | 1989-06-20 | National Distillers And Chemical Corporation | Continuous process for the preparation of immobilized glucoamylase |
| EP2898084B1 (en) * | 2012-09-24 | 2021-01-06 | Cargill, Incorporated | Process for increasing yield of dextrose production process, by membrane technology |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR208286A1 (es) * | 1973-04-10 | 1976-12-20 | Cpc International Inc | Procedimiento para convertir directamente almidon granular en un hidrolizado de almidon soluble |
| GB1448786A (en) * | 1974-03-28 | 1976-09-08 | Dds Kroyer As | Method of preparing starch hydrolysates by enzymatic hydrolysis |
| NZ183818A (en) * | 1976-04-19 | 1980-05-08 | Cpc International Inc | Heat -and acid-stable alpha-amylase and process for converting starch to a starch hydrolysate |
| US4132595A (en) * | 1976-12-13 | 1979-01-02 | Cpc International Inc. | Dextrose production with immobilized glucoamylase |
| US4226937A (en) * | 1979-04-27 | 1980-10-07 | Cpc International Inc. | Method using glucoamylase immobilized on porous alumina |
| GB2049698A (en) * | 1979-05-23 | 1980-12-31 | Cpc International Inc | Process for Preparing Non- Crystallizing Starch Syrups Containing Both Dextrose and Maltose |
-
1982
- 1982-10-29 GB GB08231040A patent/GB2129806B/en not_active Expired
-
1983
- 1983-10-18 NZ NZ205999A patent/NZ205999A/en unknown
- 1983-10-18 ZA ZA837755A patent/ZA837755B/xx unknown
- 1983-10-27 BR BR8305947A patent/BR8305947A/pt not_active IP Right Cessation
- 1983-10-28 YU YU02160/83A patent/YU216083A/xx unknown
- 1983-10-28 DE DE8383306601T patent/DE3377365D1/de not_active Expired
- 1983-10-28 PH PH29772A patent/PH17956A/en unknown
- 1983-10-28 AT AT83306601T patent/ATE35696T1/de active
- 1983-10-28 JP JP58201182A patent/JPS59130193A/ja active Granted
- 1983-10-28 DK DK494383A patent/DK494383A/da not_active Application Discontinuation
- 1983-10-28 ES ES526853A patent/ES8504933A1/es not_active Expired
- 1983-10-28 KR KR1019830005117A patent/KR920001380B1/ko not_active Expired
- 1983-10-28 FI FI833954A patent/FI79347C/fi not_active IP Right Cessation
- 1983-10-28 CA CA000439969A patent/CA1213235A/en not_active Expired
- 1983-10-28 MX MX8310868U patent/MX7291E/es unknown
- 1983-10-28 EP EP83306601A patent/EP0110574B1/en not_active Expired
- 1983-10-28 AU AU20686/83A patent/AU563288B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES526853A0 (es) | 1985-04-16 |
| JPH057999B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-01-29 |
| GB2129806A (en) | 1984-05-23 |
| FI833954L (fi) | 1984-04-30 |
| FI833954A0 (fi) | 1983-10-28 |
| YU216083A (en) | 1985-12-31 |
| DK494383D0 (da) | 1983-10-28 |
| NZ205999A (en) | 1986-12-05 |
| EP0110574A2 (en) | 1984-06-13 |
| KR840006346A (ko) | 1984-11-29 |
| BR8305947A (pt) | 1984-06-05 |
| AU563288B2 (en) | 1987-07-02 |
| FI79347C (fi) | 1989-12-11 |
| JPS59130193A (ja) | 1984-07-26 |
| AU2068683A (en) | 1984-05-03 |
| MX7291E (es) | 1988-04-20 |
| FI79347B (fi) | 1989-08-31 |
| PH17956A (en) | 1985-02-20 |
| ES8504933A1 (es) | 1985-04-16 |
| DK494383A (da) | 1984-04-30 |
| ZA837755B (en) | 1984-06-27 |
| EP0110574A3 (en) | 1984-08-22 |
| KR920001380B1 (ko) | 1992-02-11 |
| EP0110574B1 (en) | 1988-07-13 |
| ATE35696T1 (de) | 1988-07-15 |
| CA1213235A (en) | 1986-10-28 |
| GB2129806B (en) | 1986-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |