CN103627743A - 提高l-色氨酸发酵产量的方法 - Google Patents
提高l-色氨酸发酵产量的方法 Download PDFInfo
- Publication number
- CN103627743A CN103627743A CN201310692893.6A CN201310692893A CN103627743A CN 103627743 A CN103627743 A CN 103627743A CN 201310692893 A CN201310692893 A CN 201310692893A CN 103627743 A CN103627743 A CN 103627743A
- Authority
- CN
- China
- Prior art keywords
- fermentation
- trp
- fermention medium
- glucose
- tryptophan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 71
- 230000004151 fermentation Effects 0.000 title claims abstract description 71
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 25
- 229960004799 tryptophan Drugs 0.000 title abstract 4
- 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 claims abstract description 30
- 239000008103 glucose Substances 0.000 claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 31
- 238000004886 process control Methods 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- 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 9
- 239000002054 inoculum Substances 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 claims description 8
- 230000000968 intestinal effect Effects 0.000 claims description 6
- 241000588724 Escherichia coli Species 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 239000001963 growth medium Substances 0.000 abstract 3
- 230000001276 controlling effect Effects 0.000 abstract 2
- DAEPDZWVDSPTHF-UHFFFAOYSA-M sodium pyruvate Chemical compound [Na+].CC(=O)C([O-])=O DAEPDZWVDSPTHF-UHFFFAOYSA-M 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 238000011081 inoculation Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 229940054269 sodium pyruvate Drugs 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000006798 recombination Effects 0.000 description 7
- 238000005215 recombination Methods 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000012262 fermentative production Methods 0.000 description 3
- 238000010353 genetic engineering Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241001646716 Escherichia coli K-12 Species 0.000 description 1
- 241000080590 Niso Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 1
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310692893.6A CN103627743B (zh) | 2013-12-18 | 2013-12-18 | 提高l-色氨酸发酵产量的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310692893.6A CN103627743B (zh) | 2013-12-18 | 2013-12-18 | 提高l-色氨酸发酵产量的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103627743A true CN103627743A (zh) | 2014-03-12 |
CN103627743B CN103627743B (zh) | 2015-05-20 |
Family
ID=50209191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310692893.6A Active CN103627743B (zh) | 2013-12-18 | 2013-12-18 | 提高l-色氨酸发酵产量的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103627743B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105861587A (zh) * | 2016-05-17 | 2016-08-17 | 河南巨龙生物工程股份有限公司 | 微生物发酵法高效生产l-色氨酸的方法 |
CN105861380A (zh) * | 2016-05-17 | 2016-08-17 | 河南巨龙生物工程股份有限公司 | 一株大肠埃希氏菌JLTrp及其在发酵生产L-色氨酸中的应用 |
CN105925633A (zh) * | 2016-07-14 | 2016-09-07 | 河南巨龙生物工程股份有限公司 | 大肠埃希氏菌JLTrp发酵生产L-色氨酸的方法 |
CN107058417A (zh) * | 2016-06-27 | 2017-08-18 | 通辽梅花生物科技有限公司 | 一种色氨酸提质增效新工艺 |
CN115433745A (zh) * | 2022-09-23 | 2022-12-06 | 黑龙江金象生化有限责任公司 | 一种提高l-色氨酸生产水平的方法 |
CN117143933A (zh) * | 2023-10-26 | 2023-12-01 | 内蒙古阜丰生物科技有限公司 | 一种发酵生产色氨酸的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103409477A (zh) * | 2013-07-18 | 2013-11-27 | 天津科技大学 | 一种提高l-色氨酸发酵过程中糖酸转化率的方法 |
-
2013
- 2013-12-18 CN CN201310692893.6A patent/CN103627743B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103409477A (zh) * | 2013-07-18 | 2013-11-27 | 天津科技大学 | 一种提高l-色氨酸发酵过程中糖酸转化率的方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105861587A (zh) * | 2016-05-17 | 2016-08-17 | 河南巨龙生物工程股份有限公司 | 微生物发酵法高效生产l-色氨酸的方法 |
CN105861380A (zh) * | 2016-05-17 | 2016-08-17 | 河南巨龙生物工程股份有限公司 | 一株大肠埃希氏菌JLTrp及其在发酵生产L-色氨酸中的应用 |
CN107058417A (zh) * | 2016-06-27 | 2017-08-18 | 通辽梅花生物科技有限公司 | 一种色氨酸提质增效新工艺 |
CN105925633A (zh) * | 2016-07-14 | 2016-09-07 | 河南巨龙生物工程股份有限公司 | 大肠埃希氏菌JLTrp发酵生产L-色氨酸的方法 |
CN115433745A (zh) * | 2022-09-23 | 2022-12-06 | 黑龙江金象生化有限责任公司 | 一种提高l-色氨酸生产水平的方法 |
CN115433745B (zh) * | 2022-09-23 | 2024-04-12 | 哈尔滨象柏生物科技有限公司 | 一种提高l-色氨酸生产水平的方法 |
CN117143933A (zh) * | 2023-10-26 | 2023-12-01 | 内蒙古阜丰生物科技有限公司 | 一种发酵生产色氨酸的方法 |
CN117143933B (zh) * | 2023-10-26 | 2024-01-09 | 内蒙古阜丰生物科技有限公司 | 一种发酵生产色氨酸的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103627743B (zh) | 2015-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103627743B (zh) | 提高l-色氨酸发酵产量的方法 | |
KR102015829B1 (ko) | 온라인 산소 소비율과 전도율의 통합 제어를 기반으로 한 코엔자임 q10 발효 생산 공정 | |
CN101402979A (zh) | 一种高效发酵生产l-谷氨酸的方法 | |
CN103224965B (zh) | 一种微生物发酵生产吡咯喹啉醌的方法及所用的发酵培养基 | |
CN101831414B (zh) | 一种胞外生产重组α-环糊精葡萄糖基转移酶的生产方法 | |
CN101962663A (zh) | 一种高效发酵生产l-异亮氨酸的方法 | |
CN103320484A (zh) | 一种提高透明质酸发酵产量的方法 | |
CN103184172A (zh) | 一种大肠杆菌高密度培养的培养基 | |
CN102168118B (zh) | 一种用于提高色氨酸发酵产量的方法 | |
CN101962664A (zh) | 一种高效生产l-缬氨酸的发酵工艺 | |
CN103898181A (zh) | 一种发酵生产那西肽的方法 | |
CN103409477A (zh) | 一种提高l-色氨酸发酵过程中糖酸转化率的方法 | |
CN102352382B (zh) | 一种两阶段发酵生产苹果酸的方法 | |
CN101104863A (zh) | 赖氨酸发酵的方法 | |
CN102181502B (zh) | 一种提高发酵生产l-苏氨酸产率的方法 | |
CN110541014A (zh) | 一种利用流加培养液发酵生产色氨酸的方法 | |
CN102154389A (zh) | 补料发酵生产β-聚苹果酸的工艺 | |
CN107058414B (zh) | 一种制备l-丙氨酸的方法 | |
CN103525881B (zh) | 用于20m3大罐发酵培养大肠埃希氏菌再转化富马酸生产L-天冬氨酸的方法 | |
CN104560743B (zh) | 一种粉状毕赤酵母高密度发酵工艺方法 | |
CN104694585A (zh) | 一种赤藓糖醇的生产方法 | |
CN105316371B (zh) | 一种用于提高色氨酸发酵产量的方法 | |
CN106834377A (zh) | 一种生产埃博霉素b的方法 | |
CN101638675B (zh) | 一种蔗糖发酵法生产柠檬酸的方法 | |
CN101638674B (zh) | 一种利用蔗糖水解物发酵法生产柠檬酸的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | 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 | ||
C56 | Change in the name or address of the patentee |
Owner name: ALAND (JIANGSU) NUTRACEUTICAL CO., LTD. Free format text: FORMER NAME: JIANGSHAN PHARMACEUTICAL CO., LTD., JIANGSU PROV. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 214500, 61 Jiangshan Road, Taizhou, Jiangsu, Jingjiang Patentee after: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) CO.,LTD. Address before: 214500, 61 Jiangshan Road, Taizhou, Jiangsu, Jingjiang Patentee before: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 214500 No.61 Jiangshan Road, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) Co.,Ltd. Country or region after: China Address before: 214500 No.61 Jiangshan Road, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) CO.,LTD. Country or region before: China |