NO771843L - Fremgangsm}te til fremstilling av polysakkarid - Google Patents
Fremgangsm}te til fremstilling av polysakkaridInfo
- Publication number
- NO771843L NO771843L NO771843A NO771843A NO771843L NO 771843 L NO771843 L NO 771843L NO 771843 A NO771843 A NO 771843A NO 771843 A NO771843 A NO 771843A NO 771843 L NO771843 L NO 771843L
- Authority
- NO
- Norway
- Prior art keywords
- polysaccharide
- medium
- concentration
- oxygen
- cell
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 12
- 229920001282 polysaccharide Polymers 0.000 claims description 23
- 239000005017 polysaccharide Substances 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 239000002609 medium Substances 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 241000589149 Azotobacter vinelandii Species 0.000 claims description 11
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- 150000002016 disaccharides Chemical class 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 150000002772 monosaccharides Chemical class 0.000 claims description 8
- 239000010452 phosphate Substances 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 8
- 210000000712 G cell Anatomy 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000001963 growth medium Substances 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 150000001720 carbohydrates Chemical class 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- IAJILQKETJEXLJ-SQOUGZDYSA-N L-guluronic acid Chemical group O=C[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O IAJILQKETJEXLJ-SQOUGZDYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims 2
- 238000005273 aeration Methods 0.000 claims 1
- 150000004804 polysaccharides Chemical class 0.000 description 21
- 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 16
- 229930006000 Sucrose Natural products 0.000 description 16
- 239000005720 sucrose Substances 0.000 description 16
- 210000004027 cell Anatomy 0.000 description 15
- 229920000615 alginic acid Polymers 0.000 description 11
- 235000010443 alginic acid Nutrition 0.000 description 11
- 238000000855 fermentation Methods 0.000 description 7
- 230000004151 fermentation Effects 0.000 description 7
- 244000005700 microbiome Species 0.000 description 7
- 239000000783 alginic acid Substances 0.000 description 5
- 229960001126 alginic acid Drugs 0.000 description 5
- 150000004781 alginic acids Chemical class 0.000 description 5
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 4
- 241001474374 Blennius Species 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229940072056 alginate Drugs 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 241000589151 Azotobacter Species 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
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 241001598113 Laminaria digitata Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000199919 Phaeophyceae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- AEMOLEFTQBMNLQ-UHFFFAOYSA-N beta-D-galactopyranuronic acid Natural products OC1OC(C(O)=O)C(O)C(O)C1O AEMOLEFTQBMNLQ-UHFFFAOYSA-N 0.000 description 1
- -1 calcium or magnesium Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- AEMOLEFTQBMNLQ-YBSDWZGDSA-N d-mannuronic acid Chemical compound O[C@@H]1O[C@@H](C(O)=O)[C@H](O)[C@@H](O)[C@H]1O AEMOLEFTQBMNLQ-YBSDWZGDSA-N 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000002351 wastewater Substances 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
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/813—Continuous fermentation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/831—Azotobacter
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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22319/76A GB1513061A (en) | 1976-05-28 | 1976-05-28 | Process for the production of polysaccharide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO771843L true NO771843L (no) | 1977-11-29 |
Family
ID=10177471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO771843A NO771843L (no) | 1976-05-28 | 1977-05-26 | Fremgangsm}te til fremstilling av polysakkarid |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4110162A (fr) |
| JP (1) | JPS52145596A (fr) |
| AU (1) | AU2550477A (fr) |
| BE (1) | BE855083A (fr) |
| CA (1) | CA1086671A (fr) |
| DE (1) | DE2723166C3 (fr) |
| DK (1) | DK235377A (fr) |
| FI (1) | FI771705A (fr) |
| FR (1) | FR2352880A1 (fr) |
| GB (1) | GB1513061A (fr) |
| IL (1) | IL52146A0 (fr) |
| IT (1) | IT1083007B (fr) |
| LU (1) | LU77433A1 (fr) |
| NL (1) | NL7705898A (fr) |
| NO (1) | NO771843L (fr) |
| SE (1) | SE7706261L (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2134126B (en) * | 1982-11-30 | 1986-10-22 | Imp Biotechnology | Fermentation process for the production of polysaccharides |
| US9175322B2 (en) * | 2008-04-29 | 2015-11-03 | Marshall University Research Corporation | Stable bacterial cultures for producing alginates |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2822319A (en) * | 1954-08-17 | 1958-02-04 | Monod Jacques | Methods for the cultivation of micro-organisms |
| US3406114A (en) * | 1964-07-20 | 1968-10-15 | Kerr Mc Gee Oil Ind Inc | Process for flocculating finely divided solids suspended in an aqueous medium with amicrobial polysaccharide |
| GB1331771A (en) * | 1971-04-19 | 1973-09-26 | Tate & Lyle Ltd | Production of a polysaccharide |
| JPS537519B2 (fr) * | 1973-05-29 | 1978-03-18 |
-
1976
- 1976-05-28 GB GB22319/76A patent/GB1513061A/en not_active Expired
-
1977
- 1977-05-18 CA CA278,710A patent/CA1086671A/fr not_active Expired
- 1977-05-20 US US05/798,761 patent/US4110162A/en not_active Expired - Lifetime
- 1977-05-23 DE DE2723166A patent/DE2723166C3/de not_active Expired
- 1977-05-23 FR FR7715665A patent/FR2352880A1/fr active Granted
- 1977-05-24 IL IL52146A patent/IL52146A0/xx unknown
- 1977-05-25 AU AU25504/77A patent/AU2550477A/en not_active Expired
- 1977-05-26 NO NO771843A patent/NO771843L/no unknown
- 1977-05-26 BE BE177945A patent/BE855083A/fr unknown
- 1977-05-27 FI FI771705A patent/FI771705A/fi not_active Application Discontinuation
- 1977-05-27 LU LU77433A patent/LU77433A1/xx unknown
- 1977-05-27 IT IT68211/77A patent/IT1083007B/it active
- 1977-05-27 SE SE7706261A patent/SE7706261L/xx not_active Application Discontinuation
- 1977-05-27 DK DK235377A patent/DK235377A/da unknown
- 1977-05-27 NL NL7705898A patent/NL7705898A/xx not_active Application Discontinuation
- 1977-05-28 JP JP6269077A patent/JPS52145596A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2352880B1 (fr) | 1981-03-20 |
| DK235377A (da) | 1977-11-29 |
| DE2723166A1 (de) | 1977-12-08 |
| JPS5542839B2 (fr) | 1980-11-01 |
| IT1083007B (it) | 1985-05-21 |
| AU2550477A (en) | 1978-11-30 |
| LU77433A1 (fr) | 1977-09-09 |
| CA1086671A (fr) | 1980-09-30 |
| FR2352880A1 (fr) | 1977-12-23 |
| FI771705A (fr) | 1977-11-29 |
| IL52146A0 (en) | 1977-07-31 |
| SE7706261L (sv) | 1977-11-29 |
| GB1513061A (en) | 1978-06-07 |
| NL7705898A (nl) | 1977-11-30 |
| DE2723166B2 (de) | 1979-02-15 |
| JPS52145596A (en) | 1977-12-03 |
| US4110162A (en) | 1978-08-29 |
| DE2723166C3 (de) | 1979-10-11 |
| BE855083A (fr) | 1977-09-16 |
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