BE621438A - - Google Patents
Info
- Publication number
- BE621438A BE621438A BE621438DA BE621438A BE 621438 A BE621438 A BE 621438A BE 621438D A BE621438D A BE 621438DA BE 621438 A BE621438 A BE 621438A
- Authority
- BE
- Belgium
- Prior art keywords
- microorganism
- strain
- glutamine
- nitrogen
- culture medium
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 claims description 23
- 239000001963 growth media Substances 0.000 claims description 18
- 244000005700 microbiome Species 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 239000002609 media Substances 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 7
- 230000004663 cell proliferation Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000000875 corresponding Effects 0.000 claims 1
- 229960002743 Glutamine Drugs 0.000 description 22
- 229960002989 Glutamic Acid Drugs 0.000 description 12
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 12
- 238000000855 fermentation Methods 0.000 description 12
- 230000004151 fermentation Effects 0.000 description 12
- 235000013922 glutamic acid Nutrition 0.000 description 12
- 239000004220 glutamic acid Substances 0.000 description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 10
- WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 7
- 239000008103 glucose Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000007792 addition Methods 0.000 description 6
- -1 calluses of Jon1um Chemical compound 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000004202 carbamide Substances 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 5
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 4
- 229960002685 biotin Drugs 0.000 description 4
- 235000020958 biotin Nutrition 0.000 description 4
- 239000011616 biotin Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N Ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical class [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- PRKQVKDSMLBJBJ-UHFFFAOYSA-N Ammonium carbonate Chemical compound N.N.OC(O)=O PRKQVKDSMLBJBJ-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 241000368779 Asota Species 0.000 description 1
- 240000006439 Aspergillus oryzae Species 0.000 description 1
- 235000002247 Aspergillus oryzae Nutrition 0.000 description 1
- 241000186146 Brevibacterium Species 0.000 description 1
- 229960003563 Calcium Carbonate Drugs 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L Dipotassium phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 240000001016 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 229940088174 Thiamine 1 MG Drugs 0.000 description 1
- 240000008529 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000005824 corn Nutrition 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000005712 crystallization Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 201000005917 gastric ulcer Diseases 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 230000003472 neutralizing Effects 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000021307 wheat 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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/14—Glutamic acid; Glutamine
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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621438A true BE621438A (US08088816-20120103-C00036.png) |
Family
ID=194464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621438D BE621438A (US08088816-20120103-C00036.png) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE621438A (US08088816-20120103-C00036.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294309B (de) * | 1964-12-22 | 1969-05-08 | Kyowa Hakko Kogyo Kk | Verfahren zur biochemischen Herstellung von L-Glutamin |
| FR2210663A1 (US08088816-20120103-C00036.png) * | 1972-12-16 | 1974-07-12 | Ajinomoto Kk |
-
0
- BE BE621438D patent/BE621438A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294309B (de) * | 1964-12-22 | 1969-05-08 | Kyowa Hakko Kogyo Kk | Verfahren zur biochemischen Herstellung von L-Glutamin |
| FR2210663A1 (US08088816-20120103-C00036.png) * | 1972-12-16 | 1974-07-12 | Ajinomoto Kk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2550801A1 (fr) | Procede de preparation d'un l-aminoacide, procede de transamination biologique d'alpha-cetoacides en l-aminoacides correspondants, et l-aminoacide ainsi prepare | |
| CA1074242A (en) | Process for the production of polysaccharides by fermentation | |
| FR2511035A1 (fr) | Procede de production de l-lysine par fermentation | |
| BE621438A (US08088816-20120103-C00036.png) | ||
| JPH04131088A (ja) | ６−ヒドロキシニコチン酸の製造方法 | |
| FR2686898A1 (fr) | Methode de production de la l-phenylalanine. | |
| FR2550224A1 (fr) | Procede de preparation de l-aminoacides et procede de conversion biologique d'alpha-cetoacides precurseurs en l-aminoacides | |
| SK280179B6 (sk) | Spôsob prípravy prevažne jedného enantioméru optic | |
| FR2533941A1 (fr) | Procede de fabrication de la l-phenylalanine comportant la reutilisation de l'ammonia-lyase de phenylalanine | |
| LU82804A1 (fr) | Procede de production d'acide 2,5-dicetogluconique | |
| US4728610A (en) | Method for producing L-glutamic acid | |
| FI77893C (fi) | Foerfarande foer framstaellning av indanylderivat. | |
| FR2491493A1 (fr) | Procede de preparation de l-isoleucine par fermentation | |
| US4912042A (en) | Preparation of D-malic acid or derivative | |
| JPS62289192A (ja) | アミノ酸の連続発酵生産方法 | |
| Katagiri et al. | Studies on the Microbiological Production of Ketonic and Amino Acids (Commemoration Issue Dedicated to Professor Sankichi Takei On the Occasion of his Retirement) | |
| JPH02242690A (ja) | Ｌ―アラニンの製造法 | |
| FR2611743A1 (fr) | Procede pour la production de l-aminoacides ou d'acide 5'-inosinique par fermentation | |
| LU80536A1 (fr) | Procede de production d'acide 2,5-dicetogluconique | |
| FR2484449A1 (fr) | Procede de production de l-tryptophane ou ses derives en utilisant des micro-organismes, et cultures biologiquement pures d'aeromonas sp. ast 108-1, aeromonas sp. ast 111-4, klebsiella sp. ast 148-1 et klebsiella sp. ast 151-7 | |
| US2932607A (en) | Production of penicillin | |
| SU1659484A1 (ru) | Питательна среда дл культивировани гриба АURеоваSIDIUм pULLULaNS штамм 8 - продуцента аубазидана | |
| RU2125607C1 (ru) | Непрерывный способ получения лимонной кислоты и ее солей | |
| JPS6316119B2 (US08088816-20120103-C00036.png) | ||
| JP2000078996A (ja) | ピルビン酸の製造方法 |
