CN104557729A - 一种四氢嘧啶的提取工艺 - Google Patents
一种四氢嘧啶的提取工艺 Download PDFInfo
- Publication number
- CN104557729A CN104557729A CN201410754792.1A CN201410754792A CN104557729A CN 104557729 A CN104557729 A CN 104557729A CN 201410754792 A CN201410754792 A CN 201410754792A CN 104557729 A CN104557729 A CN 104557729A
- Authority
- CN
- China
- Prior art keywords
- tetrahydropyrimidine
- solution
- liquid
- thalline
- obtains
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Seasonings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410754792.1A CN104557729B (zh) | 2014-12-11 | 2014-12-11 | 一种四氢嘧啶的提取工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410754792.1A CN104557729B (zh) | 2014-12-11 | 2014-12-11 | 一种四氢嘧啶的提取工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104557729A true CN104557729A (zh) | 2015-04-29 |
CN104557729B CN104557729B (zh) | 2017-02-22 |
Family
ID=53074905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410754792.1A Active CN104557729B (zh) | 2014-12-11 | 2014-12-11 | 一种四氢嘧啶的提取工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104557729B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105669560A (zh) * | 2016-01-12 | 2016-06-15 | 天津科技大学 | 一种从发酵液中分离提取四氢嘧啶的方法 |
CN109053587A (zh) * | 2018-08-31 | 2018-12-21 | 山东福田药业有限公司 | 一种从嗜盐微生物发酵液中分离提取四氢嘧啶的方法 |
CN112174172A (zh) * | 2020-11-03 | 2021-01-05 | 严永生 | 一种电渗析方法提纯浓缩氟化铍的制备方法 |
CN112266362A (zh) * | 2020-11-25 | 2021-01-26 | 山东福瑞达生物科技有限公司 | 一种双水相萃取结合离子交换层析提取四氢嘧啶的方法 |
CN116496222A (zh) * | 2023-05-06 | 2023-07-28 | 浙江昊清生物科技有限公司 | 一种从发酵液中分离纯化四氢嘧啶的方法 |
CN117050021A (zh) * | 2023-10-13 | 2023-11-14 | 北京绿色康成生物技术有限公司 | 一种从发酵液中分离提取四氢嘧啶的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0957174A1 (de) * | 1998-05-13 | 1999-11-17 | Degussa-Hüls Aktiengesellschaft | Verfahren zur Auftrennung von Tetrahydropyrimidinderivaten |
US6001838A (en) * | 1997-03-18 | 1999-12-14 | Degussa-Huls Ag | Process for the separation of pyrimidine derivatives from aqueous solutions |
CN1432559A (zh) * | 2003-02-21 | 2003-07-30 | 清华大学 | 从发酵液中提取谷氨酰胺的工艺方法 |
CN101191769A (zh) * | 2006-12-02 | 2008-06-04 | 国家海洋局第三海洋研究所 | 一种从中性嗜盐菌Halomonas salina检测和提取相容性溶质ectoine的新方法 |
CN102226210A (zh) * | 2011-04-19 | 2011-10-26 | 朱道辰 | 四氢嘧啶及羟基四氢嘧啶的膜技术提取方法 |
-
2014
- 2014-12-11 CN CN201410754792.1A patent/CN104557729B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6001838A (en) * | 1997-03-18 | 1999-12-14 | Degussa-Huls Ag | Process for the separation of pyrimidine derivatives from aqueous solutions |
EP0957174A1 (de) * | 1998-05-13 | 1999-11-17 | Degussa-Hüls Aktiengesellschaft | Verfahren zur Auftrennung von Tetrahydropyrimidinderivaten |
CN1432559A (zh) * | 2003-02-21 | 2003-07-30 | 清华大学 | 从发酵液中提取谷氨酰胺的工艺方法 |
CN101191769A (zh) * | 2006-12-02 | 2008-06-04 | 国家海洋局第三海洋研究所 | 一种从中性嗜盐菌Halomonas salina检测和提取相容性溶质ectoine的新方法 |
CN102226210A (zh) * | 2011-04-19 | 2011-10-26 | 朱道辰 | 四氢嘧啶及羟基四氢嘧啶的膜技术提取方法 |
Non-Patent Citations (1)
Title |
---|
SHINICHI NAGATA,ET AL.: "Efficient Cyclic System to Yield Ectoine UsingBrevibacterium sp. JCM 6894 Subjected to Osmotic Downshock", 《BIOTECHNOLOGY AND BIOENGINEERING》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105669560A (zh) * | 2016-01-12 | 2016-06-15 | 天津科技大学 | 一种从发酵液中分离提取四氢嘧啶的方法 |
CN105669560B (zh) * | 2016-01-12 | 2019-02-19 | 天津科技大学 | 一种从发酵液中分离提取四氢嘧啶的方法 |
CN109053587A (zh) * | 2018-08-31 | 2018-12-21 | 山东福田药业有限公司 | 一种从嗜盐微生物发酵液中分离提取四氢嘧啶的方法 |
CN112174172A (zh) * | 2020-11-03 | 2021-01-05 | 严永生 | 一种电渗析方法提纯浓缩氟化铍的制备方法 |
CN112266362A (zh) * | 2020-11-25 | 2021-01-26 | 山东福瑞达生物科技有限公司 | 一种双水相萃取结合离子交换层析提取四氢嘧啶的方法 |
CN112266362B (zh) * | 2020-11-25 | 2022-07-12 | 山东福瑞达生物科技有限公司 | 一种双水相萃取结合离子交换层析提取四氢嘧啶的方法 |
CN116496222A (zh) * | 2023-05-06 | 2023-07-28 | 浙江昊清生物科技有限公司 | 一种从发酵液中分离纯化四氢嘧啶的方法 |
CN116496222B (zh) * | 2023-05-06 | 2024-04-12 | 浙江昊清生物科技有限公司 | 一种从发酵液中分离纯化四氢嘧啶的方法 |
CN117050021A (zh) * | 2023-10-13 | 2023-11-14 | 北京绿色康成生物技术有限公司 | 一种从发酵液中分离提取四氢嘧啶的方法 |
CN117050021B (zh) * | 2023-10-13 | 2023-12-15 | 北京绿色康成生物技术有限公司 | 一种从发酵液中分离提取四氢嘧啶的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104557729B (zh) | 2017-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104557729B (zh) | 一种四氢嘧啶的提取工艺 | |
CN101812009B (zh) | 一种从发酵液中分离提取l-色氨酸的工艺 | |
CN101863822B (zh) | 用一步精制法提取发酵液中色氨酸的生产方法 | |
CN101550101B (zh) | 利用发酵液清洁化提纯l-色氨酸的方法 | |
CN102659855B (zh) | 一种节能环保的蔗糖生产工艺 | |
CN102676707B (zh) | 一种高效节能的木糖生产工艺 | |
CN102452898B (zh) | 运用膜技术和间接电还原生产结晶木糖醇的方法 | |
CN102976923A (zh) | 从乳酸发酵液中提取乳酸的新工艺 | |
CN102586496A (zh) | 木糖生产工艺 | |
CN109320400B (zh) | 一种从罗汉果甜苷生产废液中提取天然甘露醇的方法 | |
CN101654413A (zh) | 三级膜串联提取分离l-异亮氨酸的方法 | |
CN102249855A (zh) | 一种赤藓糖醇制备工艺 | |
CN106282419A (zh) | 一种制糖生产中的甘蔗汁纯化方法 | |
CN102603478B (zh) | 从赤藓糖醇多次结晶后的母液中分离提纯赤藓糖醇的方法 | |
CN103965064A (zh) | 从l-丙氨酸发酵液中提取l-丙氨酸的方法 | |
CN107722083A (zh) | 一种甜菊糖的高效生产工艺 | |
CN101824054B (zh) | 一种木糖生产净化提纯工艺 | |
CN108203739A (zh) | 一种药用蔗糖的精制方法 | |
KR20080007985A (ko) | 결정화 공정을 이용한 5'-이노신산 발효액의 정제방법 | |
CN106543068A (zh) | 一种褪黑素分离工艺 | |
CN102747170A (zh) | 一种木糖液的精制提纯工艺 | |
CN107129456B (zh) | 一种从发酵液中提取l-色氨酸的生产工艺 | |
CN108993151A (zh) | 一种去除苯丙氨酸发酵液中无机盐的方法 | |
CN104119409A (zh) | 以甜菊叶为原料提取甜菊糖苷的新方法 | |
CN103214594A (zh) | 一种液体果胶的生产工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151021 Address after: 266031, 1001/1002 building, 177 Shandong Road, Sifang Road, Sifang, Shandong, Qingdao Applicant after: Shandong Futaste Technology Group Co., Ltd. Address before: 251200 Yucheng, Shandong, South Ring Road, No. 666, No. Applicant before: Shandong Futian Medicine Industry Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190726 Address after: Room 1808, Building No. 1, 234 Yan'an Third Road, Southern District of Qingdao City, Shandong Province, 266072 Patentee after: Qingdao Health Technology Co., Ltd. Address before: 266031, 1001/1002 building, 177 Shandong Road, Sifang Road, Sifang, Shandong, Qingdao Patentee before: Shandong Futaste Technology Group Co., Ltd. |
|
TR01 | Transfer of patent right |