CN103864667B - L-色氨酸双效连续蒸发脱氨工艺 - Google Patents
L-色氨酸双效连续蒸发脱氨工艺 Download PDFInfo
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- CN103864667B CN103864667B CN201410108846.7A CN201410108846A CN103864667B CN 103864667 B CN103864667 B CN 103864667B CN 201410108846 A CN201410108846 A CN 201410108846A CN 103864667 B CN103864667 B CN 103864667B
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- trp
- deamination
- liquid
- evaporator
- surge tank
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410108846.7A CN103864667B (zh) | 2014-03-24 | 2014-03-24 | L-色氨酸双效连续蒸发脱氨工艺 |
Applications Claiming Priority (1)
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CN201410108846.7A CN103864667B (zh) | 2014-03-24 | 2014-03-24 | L-色氨酸双效连续蒸发脱氨工艺 |
Publications (2)
Publication Number | Publication Date |
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CN103864667A CN103864667A (zh) | 2014-06-18 |
CN103864667B true CN103864667B (zh) | 2016-04-13 |
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Family Applications (1)
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CN201410108846.7A Active CN103864667B (zh) | 2014-03-24 | 2014-03-24 | L-色氨酸双效连续蒸发脱氨工艺 |
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CN (1) | CN103864667B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108913564A (zh) * | 2018-07-18 | 2018-11-30 | 天津科技大学 | 一种l-色氨酸的发酵生产装置及生产工艺 |
CN112691398B (zh) * | 2020-12-22 | 2022-05-17 | 无锡荣丰生物工程有限公司 | 多效连续脱氨蒸发系统及利用其进行缬氨酸脱氨的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005029974A1 (en) * | 2003-09-30 | 2005-04-07 | Heineken Technical Services B.V. | Method of isolating a protein concentrate and a fibre concentrate from fermentation residue |
CN102030698A (zh) * | 2010-11-23 | 2011-04-27 | 安徽虹光企业投资集团有限公司 | 一种利用有机膜分离提取发酵液中l-色氨酸的方法 |
CN103641766A (zh) * | 2013-12-18 | 2014-03-19 | 江苏江山制药有限公司 | 从发酵液中连续提取l-色氨酸的方法 |
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2014
- 2014-03-24 CN CN201410108846.7A patent/CN103864667B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005029974A1 (en) * | 2003-09-30 | 2005-04-07 | Heineken Technical Services B.V. | Method of isolating a protein concentrate and a fibre concentrate from fermentation residue |
CN102030698A (zh) * | 2010-11-23 | 2011-04-27 | 安徽虹光企业投资集团有限公司 | 一种利用有机膜分离提取发酵液中l-色氨酸的方法 |
CN103641766A (zh) * | 2013-12-18 | 2014-03-19 | 江苏江山制药有限公司 | 从发酵液中连续提取l-色氨酸的方法 |
Non-Patent Citations (1)
Title |
---|
L-色氨酸提取工艺的研究;王海雷,等;《2011年国际氨基酸产业创新与联盟发展高峰论坛论论文集》;20111231;第247-250页 * |
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CN103864667A (zh) | 2014-06-18 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double-effect continuous evaporating deaminizing process of L-tryptophan Effective date of registration: 20180305 Granted publication date: 20160413 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Wuxi, Binhu branch Pledgor: Wuxi Rongfeng Biological Engineering Co., Ltd. Registration number: 2018110000004 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210325 Granted publication date: 20160413 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Binhu branch Pledgor: WUXI RONGFENG BIOENGINEERING Co.,Ltd. Registration number: 2018110000004 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double effect continuous evaporation deamination process of L-tryptophan Effective date of registration: 20210325 Granted publication date: 20160413 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Binhu branch Pledgor: WUXI RONGFENG BIOENGINEERING Co.,Ltd. Registration number: Y2021990000266 |