DE2120411A1 - Verfahren zur Gewinnung von hochreinem Glukose-6-phosphat aus Stärkeprodukten - Google Patents
Verfahren zur Gewinnung von hochreinem Glukose-6-phosphat aus StärkeproduktenInfo
- Publication number
- DE2120411A1 DE2120411A1 DE19712120411 DE2120411A DE2120411A1 DE 2120411 A1 DE2120411 A1 DE 2120411A1 DE 19712120411 DE19712120411 DE 19712120411 DE 2120411 A DE2120411 A DE 2120411A DE 2120411 A1 DE2120411 A1 DE 2120411A1
- Authority
- DE
- Germany
- Prior art keywords
- starch
- phosphate
- alpha
- glucosidase
- alcohol
- 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
- 229920002472 Starch Polymers 0.000 title claims description 25
- 235000019698 starch Nutrition 0.000 title claims description 25
- 239000008107 starch Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 14
- VFRROHXSMXFLSN-UHFFFAOYSA-N Glc6P Natural products OP(=O)(O)OCC(O)C(O)C(O)C(O)C=O VFRROHXSMXFLSN-UHFFFAOYSA-N 0.000 title claims description 7
- NBSCHQHZLSJFNQ-GASJEMHNSA-N D-Glucose 6-phosphate Chemical compound OC1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H](O)[C@H]1O NBSCHQHZLSJFNQ-GASJEMHNSA-N 0.000 title claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 159000000009 barium salts Chemical class 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 10
- 229920001353 Dextrin Polymers 0.000 claims description 9
- 239000004375 Dextrin Substances 0.000 claims description 9
- 235000019425 dextrin Nutrition 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 102000009097 Phosphorylases Human genes 0.000 claims description 6
- 108010073135 Phosphorylases Proteins 0.000 claims description 6
- 102000009569 Phosphoglucomutase Human genes 0.000 claims description 5
- 108091000115 phosphomannomutase Proteins 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 102000004169 proteins and genes Human genes 0.000 claims description 4
- 108090000623 proteins and genes Proteins 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- HXXFSFRBOHSIMQ-VFUOTHLCSA-N alpha-D-glucose 1-phosphate Chemical compound OC[C@H]1O[C@H](OP(O)(O)=O)[C@H](O)[C@@H](O)[C@@H]1O HXXFSFRBOHSIMQ-VFUOTHLCSA-N 0.000 claims description 2
- 229950010772 glucose-1-phosphate Drugs 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 239000000243 solution Substances 0.000 description 22
- 102000004190 Enzymes Human genes 0.000 description 14
- 108090000790 Enzymes Proteins 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 244000061456 Solanum tuberosum Species 0.000 description 8
- 235000002595 Solanum tuberosum Nutrition 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 108010028688 Isoamylase Proteins 0.000 description 7
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 6
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 6
- 239000000284 extract Substances 0.000 description 4
- 150000004676 glycans Chemical class 0.000 description 4
- 229920001282 polysaccharide Polymers 0.000 description 4
- 239000005017 polysaccharide Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229920000856 Amylose Polymers 0.000 description 3
- 241000588915 Klebsiella aerogenes Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229940041514 candida albicans extract Drugs 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 239000012138 yeast extract Substances 0.000 description 3
- 229920000945 Amylopectin Polymers 0.000 description 2
- 244000017020 Ipomoea batatas Species 0.000 description 2
- 235000002678 Ipomoea batatas Nutrition 0.000 description 2
- 241000186660 Lactobacillus Species 0.000 description 2
- 229920002774 Maltodextrin Polymers 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 108090000637 alpha-Amylases Proteins 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 glucose-6-phosphate ester Chemical class 0.000 description 2
- 229940039696 lactobacillus Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 230000000865 phosphorylative effect Effects 0.000 description 2
- 229920001592 potato starch Polymers 0.000 description 2
- 235000012015 potatoes Nutrition 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000006920 protein precipitation Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- 241000187844 Actinoplanes Species 0.000 description 1
- 241000607528 Aeromonas hydrophila Species 0.000 description 1
- 241000589155 Agrobacterium tumefaciens Species 0.000 description 1
- 241000193755 Bacillus cereus Species 0.000 description 1
- 241000936506 Citrobacter intermedius Species 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 101710088194 Dehydrogenase Proteins 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000194032 Enterococcus faecalis Species 0.000 description 1
- 241000589565 Flavobacterium Species 0.000 description 1
- 241000589232 Gluconobacter oxydans Species 0.000 description 1
- 240000001929 Lactobacillus brevis Species 0.000 description 1
- 235000013957 Lactobacillus brevis Nutrition 0.000 description 1
- 241000192132 Leuconostoc Species 0.000 description 1
- 239000005913 Maltodextrin Substances 0.000 description 1
- 241000191938 Micrococcus luteus Species 0.000 description 1
- 241000218924 Micromonospora melanospora Species 0.000 description 1
- 241000187481 Mycobacterium phlei Species 0.000 description 1
- XJLXINKUBYWONI-NNYOXOHSSA-O NADP(+) Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-NNYOXOHSSA-O 0.000 description 1
- 241000187654 Nocardia Species 0.000 description 1
- 241000187678 Nocardia asteroides Species 0.000 description 1
- 241000588702 Pectobacterium carotovorum subsp. carotovorum Species 0.000 description 1
- 241000192001 Pediococcus Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 241001453300 Pseudomonas amyloderamosa Species 0.000 description 1
- 241000192023 Sarcina Species 0.000 description 1
- 241000607720 Serratia Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000142915 Streptomyces diastatochromogenes Species 0.000 description 1
- 241000187436 Streptomyces globisporus Species 0.000 description 1
- 241000203587 Streptosporangium roseum Species 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 241000607598 Vibrio Species 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000001851 biosynthetic effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 229940099112 cornstarch Drugs 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229940111685 dibasic potassium phosphate Drugs 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 229940092559 enterobacter aerogenes Drugs 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229940035034 maltodextrin Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229940055036 mycobacterium phlei Drugs 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H11/00—Compounds containing saccharide radicals esterified by inorganic acids; Metal salts thereof
- C07H11/04—Phosphates; Phosphites; Polyphosphates
-
- 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
- C12P19/02—Monosaccharides
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/60—Apparatus which relate to the handling of originals
- G03G15/605—Holders for originals or exposure platens
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3571370 | 1970-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2120411A1 true DE2120411A1 (de) | 1971-11-25 |
Family
ID=12449487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712120411 Pending DE2120411A1 (de) | 1970-04-25 | 1971-04-26 | Verfahren zur Gewinnung von hochreinem Glukose-6-phosphat aus Stärkeprodukten |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE766282A (enExample) |
| CA (1) | CA973488A (enExample) |
| CH (1) | CH541583A (enExample) |
| DE (1) | DE2120411A1 (enExample) |
| FR (1) | FR2090699A5 (enExample) |
| GB (1) | GB1352566A (enExample) |
| NL (1) | NL7105600A (enExample) |
| ZA (1) | ZA712655B (enExample) |
-
1971
- 1971-04-21 CA CA110,956A patent/CA973488A/en not_active Expired
- 1971-04-23 GB GB1112871*[A patent/GB1352566A/en not_active Expired
- 1971-04-23 ZA ZA712655A patent/ZA712655B/xx unknown
- 1971-04-26 FR FR7114716A patent/FR2090699A5/fr not_active Expired
- 1971-04-26 NL NL7105600A patent/NL7105600A/xx unknown
- 1971-04-26 CH CH605171A patent/CH541583A/fr not_active IP Right Cessation
- 1971-04-26 DE DE19712120411 patent/DE2120411A1/de active Pending
- 1971-04-26 BE BE766282A patent/BE766282A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7105600A (enExample) | 1971-10-27 |
| BE766282A (fr) | 1971-10-26 |
| CH541583A (fr) | 1973-09-15 |
| CA973488A (en) | 1975-08-26 |
| FR2090699A5 (enExample) | 1972-01-14 |
| GB1352566A (en) | 1974-05-08 |
| ZA712655B (en) | 1972-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |