CN109593800B - 一种发酵生产l-亮氨酸的方法 - Google Patents
一种发酵生产l-亮氨酸的方法 Download PDFInfo
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- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229960000367 inositol Drugs 0.000 claims abstract description 14
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 claims abstract description 14
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 241000186226 Corynebacterium glutamicum Species 0.000 claims abstract description 12
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 39
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- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 33
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 33
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 32
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- 239000002518 antifoaming agent Substances 0.000 claims description 28
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 28
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- 239000011616 biotin Substances 0.000 claims description 26
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 25
- 229910001868 water Inorganic materials 0.000 claims description 25
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 24
- 229910000357 manganese(II) sulfate Inorganic materials 0.000 claims description 24
- 229930003451 Vitamin B1 Natural products 0.000 claims description 19
- 229960003495 thiamine Drugs 0.000 claims description 19
- 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 claims description 19
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- NAOLWIGVYRIGTP-UHFFFAOYSA-N 1,3,5-trihydroxyanthracene-9,10-dione Chemical compound C1=CC(O)=C2C(=O)C3=CC(O)=CC(O)=C3C(=O)C2=C1 NAOLWIGVYRIGTP-UHFFFAOYSA-N 0.000 abstract description 7
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- 229960003136 leucine Drugs 0.000 description 7
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- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 description 1
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 1
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- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 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
- C12P13/04—Alpha- or beta- amino acids
- C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
组别 | L-亮氨酸含量(g/L) | 糖酸转化率(%) | 发酵时间(h) |
补料培养基1 | 46.86 | 24.63 | 31.5 |
补料培养基2 | 48.92 | 26.78 | 30.6 |
补料培养基3 | 47.53 | 25.12 | 31.2 |
补料培养基4 | 45.77 | 19.22 | 38.7 |
Claims (10)
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Families Citing this family (1)
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CN110396493B (zh) * | 2019-09-09 | 2021-09-07 | 廊坊梅花生物技术开发有限公司 | 培养基组合及生产异亮氨酸的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6468779B1 (en) * | 1998-12-10 | 2002-10-22 | Tatko Biotech, Inc. | Aqueous extract of legumes for growing agronomically beneficial microbes |
CN101235402A (zh) * | 2007-02-01 | 2008-08-06 | 上海化工研究院 | 适用于生产稳定性同位素15n标记l-亮氨酸的发酵生产工艺 |
CN101235401A (zh) * | 2007-02-02 | 2008-08-06 | 上海祥韦思化学品有限公司 | 发酵制备l-氨基酸的方法 |
CN102399706A (zh) * | 2010-09-17 | 2012-04-04 | 上海来益生物药物研究开发中心有限责任公司 | 一种小链霉菌及其应用 |
EP2520288A1 (en) * | 2009-12-29 | 2012-11-07 | Shanghai Zhongxi Pharmaceutical Company | Production method of solid preparation and the preparation produced by the method |
CN107937272A (zh) * | 2017-12-31 | 2018-04-20 | 中国科学院沈阳应用生态研究所 | 一种油田硫化氢产生菌培养基及应用 |
CN108841758A (zh) * | 2018-07-13 | 2018-11-20 | 大连医诺生物股份有限公司 | 谷氨酸棒杆菌突变株及其在l-亮氨酸生产中的应用 |
-
2019
- 2019-01-24 CN CN201910065390.3A patent/CN109593800B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6468779B1 (en) * | 1998-12-10 | 2002-10-22 | Tatko Biotech, Inc. | Aqueous extract of legumes for growing agronomically beneficial microbes |
CN101235402A (zh) * | 2007-02-01 | 2008-08-06 | 上海化工研究院 | 适用于生产稳定性同位素15n标记l-亮氨酸的发酵生产工艺 |
CN101235401A (zh) * | 2007-02-02 | 2008-08-06 | 上海祥韦思化学品有限公司 | 发酵制备l-氨基酸的方法 |
EP2520288A1 (en) * | 2009-12-29 | 2012-11-07 | Shanghai Zhongxi Pharmaceutical Company | Production method of solid preparation and the preparation produced by the method |
CN102399706A (zh) * | 2010-09-17 | 2012-04-04 | 上海来益生物药物研究开发中心有限责任公司 | 一种小链霉菌及其应用 |
CN107937272A (zh) * | 2017-12-31 | 2018-04-20 | 中国科学院沈阳应用生态研究所 | 一种油田硫化氢产生菌培养基及应用 |
CN108841758A (zh) * | 2018-07-13 | 2018-11-20 | 大连医诺生物股份有限公司 | 谷氨酸棒杆菌突变株及其在l-亮氨酸生产中的应用 |
Non-Patent Citations (1)
Title |
---|
《产生L-亮氨酸的微生物以及使用其产生L-亮氨酸的方法》;马绍麟;《氨基酸杂志》;19881231;39-43 |
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Denomination of invention: A fermentation method for producing L-leucine Granted publication date: 20190903 Pledgee: Bank of China Limited by Share Ltd. Hohhot Xinhua Branch Pledgor: INNER MONGOLIA BIOK BIOLOGY Co.,Ltd. Registration number: Y2024150000059 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |