IL38715A - Production of glucose isomerase - Google Patents
Production of glucose isomeraseInfo
- Publication number
- IL38715A IL38715A IL38715A IL3871572A IL38715A IL 38715 A IL38715 A IL 38715A IL 38715 A IL38715 A IL 38715A IL 3871572 A IL3871572 A IL 3871572A IL 38715 A IL38715 A IL 38715A
- Authority
- IL
- Israel
- Prior art keywords
- glucose
- percent
- enzyme
- glucose isomerase
- production
- Prior art date
Links
- 108700040099 Xylose isomerases Proteins 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 102000004190 Enzymes Human genes 0.000 claims description 21
- 108090000790 Enzymes Proteins 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 13
- 241000218589 Streptomyces olivaceus Species 0.000 claims description 12
- 235000015097 nutrients Nutrition 0.000 claims description 5
- 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 21
- 229960001031 glucose Drugs 0.000 description 21
- 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 20
- 239000008103 glucose Substances 0.000 description 17
- 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 15
- 229960002737 fructose Drugs 0.000 description 15
- 229930091371 Fructose Natural products 0.000 description 14
- 239000005715 Fructose Substances 0.000 description 14
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- 229930006000 Sucrose Natural products 0.000 description 7
- 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 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229960004793 sucrose Drugs 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 239000005720 sucrose Substances 0.000 description 6
- 235000020357 syrup Nutrition 0.000 description 6
- 239000006188 syrup Substances 0.000 description 6
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 5
- 238000003556 assay Methods 0.000 description 5
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 5
- 241000187747 Streptomyces Species 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- 235000019341 magnesium sulphate Nutrition 0.000 description 4
- 229920002261 Corn starch Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000001888 Peptone Substances 0.000 description 3
- 108010080698 Peptones Proteins 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 229940041514 candida albicans extract Drugs 0.000 description 3
- 229940077731 carbohydrate nutrients Drugs 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 235000014633 carbohydrates Nutrition 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 239000008120 corn starch Substances 0.000 description 3
- 239000008121 dextrose Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 235000019319 peptone Nutrition 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012138 yeast extract Substances 0.000 description 3
- 235000015278 beef Nutrition 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- XDIYNQZUNSSENW-UUBOPVPUSA-N (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O XDIYNQZUNSSENW-UUBOPVPUSA-N 0.000 description 1
- 241000607528 Aeromonas hydrophila Species 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose 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](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 108090000769 Isomerases Proteins 0.000 description 1
- 102000004195 Isomerases Human genes 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 1
- 241000364057 Peoria Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 241000187759 Streptomyces albus Species 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 240000008042 Zea mays 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
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 150000001413 amino acids Chemical class 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
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 229940097267 cobaltous chloride Drugs 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 229960004903 invert sugar Drugs 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000006916 nutrient agar Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000020374 simple syrup Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003765 sweetening agent Substances 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
- 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
- C12N9/90—Isomerases (5.)
- C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13656171A | 1971-04-22 | 1971-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL38715A0 IL38715A0 (en) | 1972-04-27 |
| IL38715A true IL38715A (en) | 1974-11-29 |
Family
ID=22473369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL38715A IL38715A (en) | 1971-04-22 | 1972-02-08 | Production of glucose isomerase |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5345392B1 (enrdf_load_stackoverflow) |
| BE (1) | BE782508A (enrdf_load_stackoverflow) |
| DE (1) | DE2219713C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2133984B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1376787A (enrdf_load_stackoverflow) |
| IL (1) | IL38715A (enrdf_load_stackoverflow) |
| IT (1) | IT972324B (enrdf_load_stackoverflow) |
| LU (1) | LU65203A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7203491A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473550A1 (fr) * | 1979-11-29 | 1981-07-17 | Inst Microbiologia | Procede d'obtention de glucose-isomerase a partir d'une souche streptomyces |
| BG32192A1 (en) * | 1979-11-29 | 1982-06-15 | Popov | Method for obtaining of glucoseisomerase |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625828A (en) * | 1969-04-16 | 1971-12-07 | Miles Lab | Process for production of glucose isomerase |
-
1972
- 1972-02-08 IL IL38715A patent/IL38715A/en unknown
- 1972-02-24 IT IT48538/72A patent/IT972324B/it active
- 1972-03-15 GB GB1209572A patent/GB1376787A/en not_active Expired
- 1972-03-16 NL NL7203491A patent/NL7203491A/xx unknown
- 1972-04-18 JP JP3836872A patent/JPS5345392B1/ja active Pending
- 1972-04-20 FR FR727214062A patent/FR2133984B1/fr not_active Expired
- 1972-04-20 LU LU65203D patent/LU65203A1/xx unknown
- 1972-04-21 BE BE782508A patent/BE782508A/xx unknown
- 1972-04-21 DE DE2219713A patent/DE2219713C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7203491A (enrdf_load_stackoverflow) | 1972-10-24 |
| BE782508A (fr) | 1972-08-16 |
| FR2133984B1 (enrdf_load_stackoverflow) | 1974-07-05 |
| IT972324B (it) | 1974-05-20 |
| JPS5345392B1 (enrdf_load_stackoverflow) | 1978-12-06 |
| GB1376787A (en) | 1974-12-11 |
| DE2219713C3 (de) | 1973-10-04 |
| IL38715A0 (en) | 1972-04-27 |
| LU65203A1 (enrdf_load_stackoverflow) | 1972-07-13 |
| DE2219713B2 (de) | 1973-02-22 |
| DE2219713A1 (de) | 1972-10-26 |
| FR2133984A1 (enrdf_load_stackoverflow) | 1972-12-01 |
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