KR19990044609A - 디-판토산 및 디-판토텐산 또는 그의 염의 생성방법 - Google Patents
디-판토산 및 디-판토텐산 또는 그의 염의 생성방법Info
- Publication number
- KR19990044609A KR19990044609A KR1019980701859A KR19980701859A KR19990044609A KR 19990044609 A KR19990044609 A KR 19990044609A KR 1019980701859 A KR1019980701859 A KR 1019980701859A KR 19980701859 A KR19980701859 A KR 19980701859A KR 19990044609 A KR19990044609 A KR 19990044609A
- Authority
- KR
- South Korea
- Prior art keywords
- pantothenic acid
- acid
- gene region
- biosynthetic gene
- salt
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 229940055726 pantothenic acid Drugs 0.000 title claims description 45
- 239000011713 pantothenic acid Substances 0.000 title claims description 45
- 150000003839 salts Chemical class 0.000 title claims description 33
- GHOKWGTUZJEAQD-UHFFFAOYSA-N pantothenic acid Chemical compound OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 claims abstract description 127
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 claims abstract description 56
- 244000005700 microbiome Species 0.000 claims abstract description 40
- 229940000635 beta-alanine Drugs 0.000 claims abstract description 28
- OTOIIPJYVQJATP-BYPYZUCNSA-N (R)-pantoic acid Chemical compound OCC(C)(C)[C@@H](O)C(O)=O OTOIIPJYVQJATP-BYPYZUCNSA-N 0.000 claims abstract description 26
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 claims description 87
- 108090000623 proteins and genes Proteins 0.000 claims description 53
- 235000019161 pantothenic acid Nutrition 0.000 claims description 44
- 239000013612 plasmid Substances 0.000 claims description 40
- 230000001851 biosynthetic effect Effects 0.000 claims description 34
- 150000001413 amino acids Chemical class 0.000 claims description 25
- 241000588724 Escherichia coli Species 0.000 claims description 21
- 238000000034 method Methods 0.000 abstract description 48
- 239000002609 medium Substances 0.000 abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 13
- 230000015572 biosynthetic process Effects 0.000 abstract description 12
- 239000001963 growth medium Substances 0.000 abstract description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 7
- 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 abstract description 6
- 239000008103 glucose Substances 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 108020004414 DNA Proteins 0.000 description 32
- 210000004027 cell Anatomy 0.000 description 17
- 239000012634 fragment Substances 0.000 description 17
- 230000001580 bacterial effect Effects 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 14
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 11
- 239000004474 valine Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- SERHXTVXHNVDKA-UHFFFAOYSA-N pantolactone Chemical compound CC1(C)COC(=O)C1O SERHXTVXHNVDKA-UHFFFAOYSA-N 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- SERHXTVXHNVDKA-BYPYZUCNSA-N (R)-pantolactone Chemical compound CC1(C)COC(=O)[C@@H]1O SERHXTVXHNVDKA-BYPYZUCNSA-N 0.000 description 8
- 108010000700 Acetolactate synthase Proteins 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000006696 biosynthetic metabolic pathway Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 210000000349 chromosome Anatomy 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 238000012258 culturing Methods 0.000 description 7
- 239000013598 vector Substances 0.000 description 7
- 108010044467 Isoenzymes Proteins 0.000 description 6
- FAPWYRCQGJNNSJ-UBKPKTQASA-L calcium D-pantothenic acid Chemical compound [Ca+2].OCC(C)(C)[C@@H](O)C(=O)NCCC([O-])=O.OCC(C)(C)[C@@H](O)C(=O)NCCC([O-])=O FAPWYRCQGJNNSJ-UBKPKTQASA-L 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 229960002079 calcium pantothenate Drugs 0.000 description 5
- -1 pantothenic acid ester Chemical class 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
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- 241000588722 Escherichia Species 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- SERHXTVXHNVDKA-SCSAIBSYSA-N (3s)-3-hydroxy-4,4-dimethyloxolan-2-one Chemical compound CC1(C)COC(=O)[C@H]1O SERHXTVXHNVDKA-SCSAIBSYSA-N 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 101150062179 II gene Proteins 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
- 238000009825 accumulation Methods 0.000 description 3
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- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 3
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- 229920001817 Agar Polymers 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000012270 DNA recombination Methods 0.000 description 2
- 241000588914 Enterobacter Species 0.000 description 2
- 241000588748 Klebsiella Species 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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 description 2
- 241000607142 Salmonella Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000002105 Southern blotting Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- KLOHDWPABZXLGI-YWUHCJSESA-M ampicillin sodium Chemical compound [Na+].C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C([O-])=O)(C)C)=CC=CC=C1 KLOHDWPABZXLGI-YWUHCJSESA-M 0.000 description 2
- RRKTZKIUPZVBMF-IBTVXLQLSA-N brucine Chemical compound O([C@@H]1[C@H]([C@H]2C3)[C@@H]4N(C(C1)=O)C=1C=C(C(=CC=11)OC)OC)CC=C2CN2[C@@H]3[C@]41CC2 RRKTZKIUPZVBMF-IBTVXLQLSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
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- GFAZHVHNLUBROE-UHFFFAOYSA-N hydroxymethyl propionaldehyde Natural products CCC(=O)CO GFAZHVHNLUBROE-UHFFFAOYSA-N 0.000 description 2
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
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- NMDWGEGFJUBKLB-YFKPBYRVSA-N (2S)-2-hydroxy-2-methyl-3-oxobutanoic acid Chemical compound CC(=O)[C@](C)(O)C(O)=O NMDWGEGFJUBKLB-YFKPBYRVSA-N 0.000 description 1
- YYLQUHNPNCGKJQ-NHYDCYSISA-N (3R)-3-hydroxy-L-aspartic acid Chemical compound OC(=O)[C@@H](N)[C@@H](O)C(O)=O YYLQUHNPNCGKJQ-NHYDCYSISA-N 0.000 description 1
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- OTOIIPJYVQJATP-UHFFFAOYSA-N pantoic acid Chemical compound OCC(C)(C)C(O)C(O)=O OTOIIPJYVQJATP-UHFFFAOYSA-N 0.000 description 1
- 229940115458 pantolactone Drugs 0.000 description 1
- SIEVQTNTRMBCHO-UHFFFAOYSA-N pantolactone Natural products CC1(C)OC(=O)CC1O SIEVQTNTRMBCHO-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
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- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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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
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Abstract
Description
박테리아 균주 | 고유 활성 (μmol/분.mil) |
FV5069 | 38.2 |
FV5069/pFV31 | 35.7 |
FV5069/pFV202 | 108.9 |
배지 조성 : |
종자 배지 :CSL 0.5 %(NH4)2SO40.5 %MgSO4·7H2O 0.001 %KH2PO40.01 %K2HPO40.01 %티아민 히드로클로라이드 2 μg/ml글루코스 5 %CaCO32 %pH 7.0 |
주요 배지 :CSL 2 %(NH4)2SO41.25 %MgSO4·7H2O 0.002 %KH2PO40.01 %β-알라닌 1 %티아민 히드로클로라이드 0.5 μg/ml글루코스 9 %CaCO34 %pH 7.0 |
배양 시간 | 글루코스 | 티아민 히드로클로라이드 | (NH4)2SO4 | β-알라닌 |
17 시간 | 6 % | 0.5 μg/ml | 0.75 % | 1 % |
24 시간 | 6 % | 0.5 μg/ml | 0.5 % | |
41 시간 | 4 % | 0.5 μg/ml | 0.5 % | |
50 시간 | 5 % | 0.5 μg/ml |
배양 시간 | FV5069/pFV31 | FV5069/pFV202 | ||
PaA | Val | PaA | Val | |
24 시간 | 38.7 g/L | 2.1 g/L | 29.9 g/L | 5.2 g/L |
48 시간 | 52.2 g/L | 1.1 g/L | 60.1 g/L | 2.7 g/L |
72 시간 | 51.8 g/L | 0.9 g/L | 66.0 g/L | 1/3 g/L |
Claims (10)
- 판토텐산 생합성 유전자 영역 또는 그의 일부분 및 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드로 형질전환된 미생물을 배양하여 배지내에 D-판토산 또는 그의 염을 생성 축적시키고, D-판토산 또는 그의 염을 수합하는 것으로 이루어지는, D-판토산 또는 그의 염의 생성 방법.
- 판토텐산 생합성 유전자 영역 또는 그의 일부분 및 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드로 형질전환된 미생물을 β-알라닌의 존재하에서 배양하여 배지내에 D-판토텐산 또는 그의 염을 생성 축적시키고, D-판토텐산 또는 그의 염을 수합하는 것으로 이루어지는, D-판토텐산 또는 그의 염의 생성 방법.
- 판토텐산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드 및 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드로 형질전환된 미생물을 배양하여 배지내에 D-판토산 또는 그의 염을 생성 축적시키고, D-판토산 또는 그의 염을 수합하는 것으로 이루어지는, D-판토산 또는 그의 염의 생성 방법.
- 판토텐산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드 및 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드로 형질전환된 미생물을 β-알라닌의 존재하에서 배양하여 배지내에 D-판토텐산 또는 그의 염을 생성 축적시키고, D-판토텐산 또는 그의 염을 수합하는 것으로 이루어지는, D-판토텐산 또는 그의 염의 생성 방법.
- 판토텐산 생합성 유전자 영역 또는 그의 일부분 및 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드 (a) 및 판토텐산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드 및 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드 (b) 로 형질전환되고, β-알라닌의 존재하에서 판토산을 생성하거나 또는 판토텐산을 생성할 수 있는 미생물.
- 제 5 항에 있어서, 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을이 ilvGM 유전자인 미생물.
- 제 5 항에 있어서, 에쉐리키아 콜리 FV 5069/pFV202 (FERM-BP 5227) 인 미생물.
- 판토텐산 생합성 유전자 영역 또는 그의 일부분 및 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을 갖는 DNA 를 함유하는 플라스미드.
- 제 8 항에 있어서, 측쇄 아미노산 생합성 유전자 영역 또는 그의 일부분을이 ilvGM 유전자인 플라스미드.
- 제 8 항에 있어서, pFV202 인 플라스미드.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23506595 | 1995-09-13 | ||
JP95-235065 | 1995-09-13 | ||
PCT/JP1996/002585 WO1997010340A1 (en) | 1995-09-13 | 1996-09-11 | Process for producing d-pantoic acid and d-pantothenic acid or salts thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990044609A true KR19990044609A (ko) | 1999-06-25 |
KR100421088B1 KR100421088B1 (ko) | 2004-06-04 |
Family
ID=16980558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR19980701859A KR100421088B1 (ko) | 1995-09-13 | 1996-09-11 | 디-판토산및디-판토텐산또는그의염의생성방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5932457A (ko) |
EP (1) | EP0859848B1 (ko) |
KR (1) | KR100421088B1 (ko) |
CN (1) | CN1142997C (ko) |
AT (1) | ATE264392T1 (ko) |
AU (1) | AU6943696A (ko) |
DE (1) | DE69632199T2 (ko) |
DK (1) | DK0859848T3 (ko) |
SK (1) | SK30598A3 (ko) |
WO (1) | WO1997010340A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010029688A (ko) * | 1999-05-05 | 2001-04-06 | 데구사-휠스 악티엔게젤샤프트 | D-판토텐산 및/또는 이의 염을 함유하는 가축사료 첨가물및 이의 제조 방법 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19855314A1 (de) * | 1998-12-01 | 2000-06-08 | Degussa | Verfahren zur fermentiven Herstellung von D-Pantothensäure unter Verwendung von Stämmen der Familie Enterobacteriaceae |
DE19855313A1 (de) | 1998-12-01 | 2000-06-08 | Degussa | Verfahren zur fermentativen Herstellung von D-Pantothensäure durch Verstärkung des panD-Gens in Mikroorganismen |
AU1798300A (en) | 1998-12-25 | 2000-07-31 | Fuji Chemical Industries, Ltd. | Method for producing calcium pantothenate |
CA2385497A1 (en) | 1999-09-21 | 2001-03-29 | Basf Aktiengesellschaft | Methods and microorganisms for production of panto-compounds |
US8232081B2 (en) * | 1999-09-21 | 2012-07-31 | Basf Se | Methods and microorganisms for production of panto-compounds |
DE10021515A1 (de) * | 2000-05-03 | 2001-11-08 | Degussa | Verfahren zur Herstellung von Erdalkalisalzen der D-Pantothensäure |
DE10032349A1 (de) * | 2000-07-04 | 2002-01-17 | Degussa | Rieselfähige D-Pantothensäure und/oder deren Salze enthaltende Futtermittel-Additive und Verfahren zu deren Herstellung |
RU2003111457A (ru) * | 2000-09-20 | 2004-12-10 | БАСФ Акциенгезельшафт (DE) | Кормовая добавка для животных, содержащая d-пантотеновую кислоту и/или ее соли, улучшенный способ ее получения и применение |
AU2002246094A1 (en) | 2001-02-21 | 2002-09-04 | Basf Aktiengesellschaft | Method for producing D-pantothenic acid and/or salts thereof as an additive for animal feed |
PL364087A1 (en) * | 2001-02-21 | 2004-12-13 | Basf Aktiengesellschaft | Method for the production of d-pantothenic acid and/or salts thereof as adjunct for animal feedstuffs |
DE10108225A1 (de) | 2001-02-21 | 2002-10-10 | Basf Ag | Verfahren zur Herstellung von D-Pantothensäure und/oder deren Salze als Zusatz zu Tierfuttermitteln |
DE10112100A1 (de) * | 2001-03-14 | 2002-09-19 | Degussa | Verfahren zur fermentativen Herstellung von D-Pantothensäure und/oder deren Salzen |
US6623944B2 (en) | 2001-03-14 | 2003-09-23 | Degussa Ag | Process for preparation of D-pantothenic acid and/or salts thereof |
DE10132178A1 (de) | 2001-07-03 | 2003-01-23 | Degussa | Verfahren zur fermantativen Herstellung von D-Pantothensäure und/oder deren Salzen |
AU2002316940A1 (en) | 2001-07-07 | 2003-01-29 | Degussa Ag | Process for the preparation of d-pantothenic acid and/or salts thereof |
AU2003251792A1 (en) | 2002-07-03 | 2004-01-23 | Basf Aktiengesellschaft | Microorganisms and processes for enhanced production of pantothenate |
CN101448950B (zh) | 2006-05-16 | 2014-02-12 | 帝斯曼知识产权资产管理有限公司 | 用于生产泛醇的工艺 |
CN109705065B (zh) * | 2018-12-29 | 2022-10-14 | 上海应用技术大学 | 一种不对称催化合成d-(-)-泛解酸内酯的方法 |
KR102389327B1 (ko) * | 2020-07-01 | 2022-04-20 | 씨제이제일제당 (주) | 3-메틸-2-옥소뷰타노에이트 하이드록시 메틸트랜스퍼라아제의 활성이 강화된 미생물, 및 이의 용도 |
CN112592290B (zh) * | 2020-12-14 | 2023-08-11 | 广安摩珈生物科技有限公司 | 泛酸钙粗品纯化方法 |
CN115595314A (zh) * | 2022-03-07 | 2023-01-13 | 中国科学院微生物研究所(Cn) | 表达天冬氨酸脱氢酶的工程菌及发酵生产维生素b5的方法 |
KR20240115475A (ko) * | 2023-01-19 | 2024-07-26 | 씨제이제일제당 (주) | 고순도의 d-판토텐산 염을 높은 수율로 얻는 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2748418B2 (ja) * | 1988-08-03 | 1998-05-06 | 味の素株式会社 | 組換えdna、該組換えdnaを有する微生物 |
EP0493060A3 (en) * | 1990-12-25 | 1993-04-14 | Takeda Chemical Industries, Ltd. | Production method of d-pantothenic acid and plasmids and microorganisms thereof |
JP3710497B2 (ja) * | 1992-09-25 | 2005-10-26 | ビーエーエスエフ アクチェンゲゼルシャフト | D−パント酸、d−パントテン酸およびそれらの塩の製造法 |
-
1996
- 1996-09-11 EP EP96930354A patent/EP0859848B1/en not_active Expired - Lifetime
- 1996-09-11 AT AT96930354T patent/ATE264392T1/de not_active IP Right Cessation
- 1996-09-11 DK DK96930354T patent/DK0859848T3/da active
- 1996-09-11 AU AU69436/96A patent/AU6943696A/en not_active Abandoned
- 1996-09-11 US US08/750,983 patent/US5932457A/en not_active Expired - Fee Related
- 1996-09-11 SK SK305-98A patent/SK30598A3/sk unknown
- 1996-09-11 CN CNB961981849A patent/CN1142997C/zh not_active Expired - Fee Related
- 1996-09-11 KR KR19980701859A patent/KR100421088B1/ko not_active IP Right Cessation
- 1996-09-11 DE DE69632199T patent/DE69632199T2/de not_active Expired - Lifetime
- 1996-09-11 WO PCT/JP1996/002585 patent/WO1997010340A1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010029688A (ko) * | 1999-05-05 | 2001-04-06 | 데구사-휠스 악티엔게젤샤프트 | D-판토텐산 및/또는 이의 염을 함유하는 가축사료 첨가물및 이의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP0859848A1 (en) | 1998-08-26 |
KR100421088B1 (ko) | 2004-06-04 |
WO1997010340A1 (en) | 1997-03-20 |
AU6943696A (en) | 1997-04-01 |
US5932457A (en) | 1999-08-03 |
SK30598A3 (en) | 1999-01-11 |
ATE264392T1 (de) | 2004-04-15 |
CN1142997C (zh) | 2004-03-24 |
DE69632199D1 (de) | 2004-05-19 |
CN1201491A (zh) | 1998-12-09 |
DE69632199T2 (de) | 2005-04-21 |
DK0859848T3 (da) | 2004-08-09 |
EP0859848B1 (en) | 2004-04-14 |
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