FR2504150A1 - Production de glucose - Google Patents
Production de glucose Download PDFInfo
- Publication number
- FR2504150A1 FR2504150A1 FR8206032A FR8206032A FR2504150A1 FR 2504150 A1 FR2504150 A1 FR 2504150A1 FR 8206032 A FR8206032 A FR 8206032A FR 8206032 A FR8206032 A FR 8206032A FR 2504150 A1 FR2504150 A1 FR 2504150A1
- Authority
- FR
- France
- Prior art keywords
- solution
- glucoamylase
- starch
- glucose
- isoamylase
- 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.)
- Pending
Links
- 230000009229 glucose formation Effects 0.000 title 1
- 229920002472 Starch Polymers 0.000 claims abstract description 44
- 239000008107 starch Substances 0.000 claims abstract description 44
- 235000019698 starch Nutrition 0.000 claims abstract description 44
- 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 abstract description 30
- 239000008103 glucose Substances 0.000 claims abstract description 30
- 102100022624 Glucoamylase Human genes 0.000 claims abstract description 29
- 108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 claims abstract description 27
- 108010028688 Isoamylase Proteins 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000002255 enzymatic effect Effects 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 6
- 108090000790 Enzymes Proteins 0.000 claims description 9
- 102000004190 Enzymes Human genes 0.000 claims description 9
- 241000228212 Aspergillus Species 0.000 claims description 4
- 241000589516 Pseudomonas Species 0.000 claims description 3
- 241000605056 Cytophaga Species 0.000 claims description 2
- 241000589565 Flavobacterium Species 0.000 claims description 2
- 241000235527 Rhizopus Species 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 39
- 229940088598 enzyme Drugs 0.000 description 8
- 230000000813 microbial effect Effects 0.000 description 7
- 108090000637 alpha-Amylases Proteins 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000004382 Amylase Substances 0.000 description 4
- 108010065511 Amylases Proteins 0.000 description 4
- 102000013142 Amylases Human genes 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 235000019418 amylase Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 108050008938 Glucoamylases Proteins 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 240000003183 Manihot esculenta Species 0.000 description 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- MGCQZNBCJBRZDT-UHFFFAOYSA-N midodrine hydrochloride Chemical compound [H+].[Cl-].COC1=CC=C(OC)C(C(O)CNC(=O)CN)=C1 MGCQZNBCJBRZDT-UHFFFAOYSA-N 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102100040894 Amylo-alpha-1,6-glucosidase Human genes 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000194108 Bacillus licheniformis Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 241000588914 Enterobacter Species 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 108010056771 Glucosidases Proteins 0.000 description 1
- 102000004366 Glucosidases Human genes 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000008351 acetate buffer Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 108010006759 amylo-1,6-glucosidase Proteins 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 210000002975 pon Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229940100486 rice starch Drugs 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 108010075550 termamyl Proteins 0.000 description 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
- C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5651781A JPS57170195A (en) | 1981-04-15 | 1981-04-15 | Preparation of glucose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2504150A1 true FR2504150A1 (fr) | 1982-10-22 |
Family
ID=13029308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8206032A Pending FR2504150A1 (fr) | 1981-04-15 | 1982-04-07 | Production de glucose |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS57170195A (enrdf_load_stackoverflow) |
| FR (1) | FR2504150A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2099823A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2017036A1 (enrdf_load_stackoverflow) * | 1968-08-26 | 1970-05-15 | Staley Mfg Co A E | |
| GB2074167A (en) * | 1980-03-11 | 1981-10-28 | Novo Industri As | Saccharification of starch hydrolysates |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5429570A (en) * | 1977-08-08 | 1979-03-05 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture for semiconductor element |
-
1981
- 1981-04-15 JP JP5651781A patent/JPS57170195A/ja active Granted
-
1982
- 1982-03-01 GB GB8205953A patent/GB2099823A/en not_active Withdrawn
- 1982-04-07 FR FR8206032A patent/FR2504150A1/fr active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2017036A1 (enrdf_load_stackoverflow) * | 1968-08-26 | 1970-05-15 | Staley Mfg Co A E | |
| GB2074167A (en) * | 1980-03-11 | 1981-10-28 | Novo Industri As | Saccharification of starch hydrolysates |
Non-Patent Citations (1)
| Title |
|---|
| DIE ST[RKE, vol. 26, no. 11, 1974, pages 374-378; S.UEDA et al.: "Fractionation of the glucoamylase system from black-koji mold and the effects of adding isoamylase and alpha-amylase on amylolysis by the glucoamylase fractions" * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0153036B2 (enrdf_load_stackoverflow) | 1989-11-10 |
| JPS57170195A (en) | 1982-10-20 |
| GB2099823A (en) | 1982-12-15 |
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