BE742209A - Pure maltose - Google Patents
Pure maltoseInfo
- Publication number
- BE742209A BE742209A BE742209DA BE742209A BE 742209 A BE742209 A BE 742209A BE 742209D A BE742209D A BE 742209DA BE 742209 A BE742209 A BE 742209A
- Authority
- BE
- Belgium
- Prior art keywords
- starch
- sep
- solution
- maltose
- temperature
- Prior art date
Links
- 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 title claims abstract description 23
- 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 title claims abstract description 23
- 229920002472 Starch Polymers 0.000 claims abstract description 57
- 235000019698 starch Nutrition 0.000 claims abstract description 57
- 239000008107 starch Substances 0.000 claims abstract description 53
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000004090 dissolution Methods 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 108010019077 beta-Amylase Proteins 0.000 claims abstract description 4
- 239000011541 reaction mixture Substances 0.000 claims abstract 10
- 239000000725 suspension Substances 0.000 claims abstract 9
- 102000004190 Enzymes Human genes 0.000 claims description 46
- 108090000790 Enzymes Proteins 0.000 claims description 46
- 239000000243 solution Substances 0.000 claims description 46
- 239000004382 Amylase Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 108010056771 Glucosidases Proteins 0.000 claims description 3
- 102000004366 Glucosidases Human genes 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 238000001879 gelation Methods 0.000 claims 1
- 235000002020 sage Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229940088598 enzyme Drugs 0.000 description 40
- 239000000047 product Substances 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 108090000637 alpha-Amylases Proteins 0.000 description 6
- 229920001353 Dextrin Polymers 0.000 description 5
- 239000004375 Dextrin Substances 0.000 description 5
- 244000017020 Ipomoea batatas Species 0.000 description 5
- 235000002678 Ipomoea batatas Nutrition 0.000 description 5
- 241000186660 Lactobacillus Species 0.000 description 5
- 235000019425 dextrin Nutrition 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229940039696 lactobacillus Drugs 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 108010065511 Amylases Proteins 0.000 description 4
- 102000013142 Amylases Human genes 0.000 description 4
- 229920002261 Corn starch Polymers 0.000 description 4
- 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 description 4
- 235000019418 amylase Nutrition 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 229920001592 potato starch Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920000945 Amylopectin Polymers 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 241000589516 Pseudomonas Species 0.000 description 3
- 102000004139 alpha-Amylases Human genes 0.000 description 3
- 229940024171 alpha-amylase Drugs 0.000 description 3
- DBTMGCOVALSLOR-UHFFFAOYSA-N 32-alpha-galactosyl-3-alpha-galactosyl-galactose Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(OC2C(C(CO)OC(O)C2O)O)OC(CO)C1O DBTMGCOVALSLOR-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RXVWSYJTUUKTEA-UHFFFAOYSA-N D-maltotriose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(O)C(CO)O1 RXVWSYJTUUKTEA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000588722 Escherichia Species 0.000 description 2
- 241000192041 Micrococcus Species 0.000 description 2
- 241000192023 Sarcina Species 0.000 description 2
- 241000607720 Serratia Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 241000209149 Zea Species 0.000 description 2
- 238000013019 agitation 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
- 230000001680 brushing effect Effects 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002692 maltoses Chemical class 0.000 description 2
- FYGDTMLNYKFZSV-UHFFFAOYSA-N mannotriose Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(O)C(O)C2O)CO)C(O)C1O FYGDTMLNYKFZSV-UHFFFAOYSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 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 2
- 241000186046 Actinomyces Species 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 241000589151 Azotobacter Species 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 101100163433 Drosophila melanogaster armi gene Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 108010028688 Isoamylase Proteins 0.000 description 1
- 102000004195 Isomerases Human genes 0.000 description 1
- 108090000769 Isomerases Proteins 0.000 description 1
- 241000588915 Klebsiella aerogenes Species 0.000 description 1
- 240000006024 Lactobacillus plantarum Species 0.000 description 1
- 235000013965 Lactobacillus plantarum Nutrition 0.000 description 1
- 241000192132 Leuconostoc Species 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- 241000187654 Nocardia Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000192001 Pediococcus Species 0.000 description 1
- 241001453300 Pseudomonas amyloderamosa Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 241000187747 Streptomyces Species 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- BOCUKUHCLICSIY-UHFFFAOYSA-N cyclothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(S(N2)(=O)=O)=C1NC2C1C(C=C2)CC2C1 BOCUKUHCLICSIY-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229940072205 lactobacillus plantarum Drugs 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000004816 paper chromatography Methods 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- ZCQJTYXMYDQDLF-UHFFFAOYSA-M potassium iodide hydroiodide Chemical compound I.I[K] ZCQJTYXMYDQDLF-UHFFFAOYSA-M 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000020712 soy bean extract Nutrition 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 241001478887 unidentified soil bacteria Species 0.000 description 1
- 235000015099 wheat brans Nutrition 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
- C12P19/22—Preparation of compounds containing saccharide radicals produced by the action of a beta-amylase, e.g. maltose
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 |
|---|---|---|---|
| JP8653068A JPS543938B1 (enrdf_load_stackoverflow) | 1968-11-26 | 1968-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE742209A true BE742209A (en) | 1970-05-26 |
Family
ID=13889529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE742209D BE742209A (en) | 1968-11-26 | 1969-11-26 | Pure maltose |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS543938B1 (enrdf_load_stackoverflow) |
| BE (1) | BE742209A (enrdf_load_stackoverflow) |
| IL (1) | IL33402A (enrdf_load_stackoverflow) |
| SE (1) | SE374391B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504148A1 (fr) * | 1981-04-20 | 1982-10-22 | Novo Industri As | Substance enzymatique deramifiante, procede pour sa preparation et utilisation de celle-ci |
| EP0302838A3 (en) * | 1987-08-07 | 1989-11-08 | Eniricerche S.P.A. | Cloning of the gene coding the isoamylase enzyme and its use in the production of said enzyme |
-
1968
- 1968-11-26 JP JP8653068A patent/JPS543938B1/ja active Pending
-
1969
- 1969-11-21 IL IL33402A patent/IL33402A/xx unknown
- 1969-11-25 SE SE6916219A patent/SE374391B/xx unknown
- 1969-11-26 BE BE742209D patent/BE742209A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504148A1 (fr) * | 1981-04-20 | 1982-10-22 | Novo Industri As | Substance enzymatique deramifiante, procede pour sa preparation et utilisation de celle-ci |
| EP0063909A1 (en) * | 1981-04-20 | 1982-11-03 | Novo Nordisk A/S | Debranching enzyme product, preparation and use thereof |
| EP0302838A3 (en) * | 1987-08-07 | 1989-11-08 | Eniricerche S.P.A. | Cloning of the gene coding the isoamylase enzyme and its use in the production of said enzyme |
Also Published As
| Publication number | Publication date |
|---|---|
| IL33402A0 (en) | 1970-01-29 |
| JPS543938B1 (enrdf_load_stackoverflow) | 1979-02-28 |
| IL33402A (en) | 1973-01-30 |
| SE374391B (enrdf_load_stackoverflow) | 1975-03-03 |
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