CN109609565B - 一种发酵生产l-异亮氨酸的方法 - Google Patents
一种发酵生产l-异亮氨酸的方法 Download PDFInfo
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- CN109609565B CN109609565B CN201910134832.5A CN201910134832A CN109609565B CN 109609565 B CN109609565 B CN 109609565B CN 201910134832 A CN201910134832 A CN 201910134832A CN 109609565 B CN109609565 B CN 109609565B
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- isoleucine
- fermentation
- glucose
- medium
- dihydrogen phosphate
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- 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
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- 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)
Abstract
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CN109609565B true CN109609565B (zh) | 2019-09-10 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
CN114606275A (zh) * | 2022-02-11 | 2022-06-10 | 安徽丰原发酵技术工程研究有限公司 | 一种发酵生产l-异亮氨酸的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0548410A1 (en) * | 1991-12-23 | 1993-06-30 | Unilever N.V. | Process for producing edible matter having an enhanced flavour, a flavouring substance obtainable according to said process and the use of such a flavouring substance for imparting flavour to foodstuffs |
CN101899482A (zh) * | 2010-07-28 | 2010-12-01 | 无锡晶海氨基酸有限公司 | 一种降低l-异亮氨酸发酵废液中铵氮含量的方法 |
CN103409476A (zh) * | 2013-08-30 | 2013-11-27 | 北京明新高科技发展有限公司 | 一种l-异亮氨酸的发酵及分离纯化方法 |
CN105695526A (zh) * | 2016-04-06 | 2016-06-22 | 河南巨龙生物工程股份有限公司 | 一种通过分步补料提高l-缬氨酸产酸的发酵工艺 |
CN108796003A (zh) * | 2018-06-28 | 2018-11-13 | 无锡晶海氨基酸股份有限公司 | 一种提高l-异亮氨酸产量的方法 |
CN108841884A (zh) * | 2018-06-28 | 2018-11-20 | 无锡晶海氨基酸股份有限公司 | 一种高效生产l-异亮氨酸的方法 |
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2019
- 2019-02-24 CN CN201910134832.5A patent/CN109609565B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0548410A1 (en) * | 1991-12-23 | 1993-06-30 | Unilever N.V. | Process for producing edible matter having an enhanced flavour, a flavouring substance obtainable according to said process and the use of such a flavouring substance for imparting flavour to foodstuffs |
CN101899482A (zh) * | 2010-07-28 | 2010-12-01 | 无锡晶海氨基酸有限公司 | 一种降低l-异亮氨酸发酵废液中铵氮含量的方法 |
CN103409476A (zh) * | 2013-08-30 | 2013-11-27 | 北京明新高科技发展有限公司 | 一种l-异亮氨酸的发酵及分离纯化方法 |
CN103409476B (zh) * | 2013-08-30 | 2017-12-26 | 中科医药行业生产力促进中心有限公司 | 一种l‑异亮氨酸的发酵及分离纯化方法 |
CN105695526A (zh) * | 2016-04-06 | 2016-06-22 | 河南巨龙生物工程股份有限公司 | 一种通过分步补料提高l-缬氨酸产酸的发酵工艺 |
CN108796003A (zh) * | 2018-06-28 | 2018-11-13 | 无锡晶海氨基酸股份有限公司 | 一种提高l-异亮氨酸产量的方法 |
CN108841884A (zh) * | 2018-06-28 | 2018-11-20 | 无锡晶海氨基酸股份有限公司 | 一种高效生产l-异亮氨酸的方法 |
Non-Patent Citations (2)
Title |
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《L-异亮氨酸生产菌发酵水平提高的研究》;黄平;《化工设计通讯》;20180630;第44卷(第6期);208-209 |
《分批补料培养对L_异亮氨酸发酵的影响》;刘勇;《工业微生物》;20000630;第30卷(第2期);26-33 |
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Inventor after: Guan Hui Inventor after: Zhong Yingdong Inventor after: Ye Peng Inventor after: Gong Yingzhang Inventor after: Cheng Zhaoquan Inventor after: Chen Zhiying Inventor before: Zhong Yingdong Inventor before: Ye Peng Inventor before: Gong Yingzhang Inventor before: Cheng Zhaoquan Inventor before: Chen Zhiying |
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Denomination of invention: A method of producing L-isoleucine by fermentation Effective date of registration: 20210408 Granted publication date: 20190910 Pledgee: Bank of China Limited by Share Ltd. Hohhot Xinhua Branch Pledgor: INNER MONGOLIA BIOK BIOLOGY Co.,Ltd. Registration number: Y2021150000031 |
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