CN101103801A - 一种间歇式谷氨酸变晶工艺 - Google Patents
一种间歇式谷氨酸变晶工艺 Download PDFInfo
- Publication number
- CN101103801A CN101103801A CNA2007100164336A CN200710016433A CN101103801A CN 101103801 A CN101103801 A CN 101103801A CN A2007100164336 A CNA2007100164336 A CN A2007100164336A CN 200710016433 A CN200710016433 A CN 200710016433A CN 101103801 A CN101103801 A CN 101103801A
- Authority
- CN
- China
- Prior art keywords
- glutamic acid
- metacrystal
- solution
- percent
- monosodium glutamate
- 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
- 239000004220 glutamic acid Substances 0.000 title claims abstract description 27
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 235000013922 glutamic acid Nutrition 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims abstract description 44
- BBJIPMIXTXKYLZ-UHFFFAOYSA-N isoglutamic acid Chemical compound OC(=O)CC(N)CC(O)=O BBJIPMIXTXKYLZ-UHFFFAOYSA-N 0.000 claims abstract description 42
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 claims abstract description 20
- 235000013923 monosodium glutamate Nutrition 0.000 claims abstract description 19
- 239000004223 monosodium glutamate Substances 0.000 claims abstract description 18
- 239000012452 mother liquor Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012065 filter cake Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000000967 suction filtration Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 229930195712 glutamate Natural products 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000006386 neutralization reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 229940049906 glutamate Drugs 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229940024606 amino acid Drugs 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 150000004682 monohydrates Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 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 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000001058 brown pigment Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940073490 sodium glutamate Drugs 0.000 description 1
Images
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
项目 | 变晶工艺 | 传统工艺 | 备注 |
电耗蒸汽活性炭炭柱工作量 | 50kwh/吨2~3吨5公斤800吨 | 90kwh/吨5吨/吨15公斤350吨 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100164336A CN101103801B (zh) | 2007-07-30 | 2007-07-30 | 一种间歇式谷氨酸变晶工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100164336A CN101103801B (zh) | 2007-07-30 | 2007-07-30 | 一种间歇式谷氨酸变晶工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101103801A true CN101103801A (zh) | 2008-01-16 |
CN101103801B CN101103801B (zh) | 2011-05-25 |
Family
ID=38998046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100164336A Expired - Fee Related CN101103801B (zh) | 2007-07-30 | 2007-07-30 | 一种间歇式谷氨酸变晶工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101103801B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102020576A (zh) * | 2009-09-10 | 2011-04-20 | 河南莲花味精股份有限公司 | 一种高纯度谷氨酸及其制备方法 |
CN101550088B (zh) * | 2009-05-13 | 2012-02-15 | 李平凡 | 一种谷氨酸转晶方法 |
CN112538026A (zh) * | 2020-12-09 | 2021-03-23 | 青岛科技大学 | 一种α型L-谷氨酸晶种的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1067376C (zh) * | 1996-06-25 | 2001-06-20 | 无锡轻工大学 | 一种从发酵液中提取谷氨酸的方法 |
CN1282424C (zh) * | 2005-07-01 | 2006-11-01 | 江南大学 | 一种味精生产工艺 |
-
2007
- 2007-07-30 CN CN2007100164336A patent/CN101103801B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101550088B (zh) * | 2009-05-13 | 2012-02-15 | 李平凡 | 一种谷氨酸转晶方法 |
CN102020576A (zh) * | 2009-09-10 | 2011-04-20 | 河南莲花味精股份有限公司 | 一种高纯度谷氨酸及其制备方法 |
CN102020576B (zh) * | 2009-09-10 | 2014-12-03 | 河南莲花味精股份有限公司 | 一种高纯度谷氨酸及其制备方法 |
CN112538026A (zh) * | 2020-12-09 | 2021-03-23 | 青岛科技大学 | 一种α型L-谷氨酸晶种的制备方法 |
CN112538026B (zh) * | 2020-12-09 | 2023-01-03 | 青岛科技大学 | 一种α型L-谷氨酸晶种的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101103801B (zh) | 2011-05-25 |
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Feng Zhenquan Inventor after: Zhao Lankun Inventor after: Wang Feng Inventor after: Liu Shizhou Inventor before: Xu Guohua Inventor before: Liu Jiaqing Inventor before: Liu Shizhou |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU GUOHUA LIU JIAQING LIU SHIZHOU TO: FENG ZHENQUAN ZHAO LANKUN WANG FENG LIU SHIZHOU |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HULUNBUIR NORTHEAST FUFENG BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANDONG FUFENG BIOLOGY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120214 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 276600 LINYI, SHANDONG PROVINCE TO: 162650 HULUNBUIR, INNER MONGOLIA AUTONOMOUS REGION |
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TR01 | Transfer of patent right |
Effective date of registration: 20120214 Address after: 162650 Inner Mongolia Hulun Buir Yeongdong Industrial Development Zone (Zhalantun) a street northeast of Hulun Buir Fufeng Biotechnology Co. Ltd. Patentee after: HULUNBEIER NORTHEAST FUFENG BIOTECHNOLOGIES Co.,Ltd. Address before: 276600 north section of Mount long road, Junan County, Shandong Patentee before: Shandong Fufeng Bio-Technology Development Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20210730 |
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CF01 | Termination of patent right due to non-payment of annual fee |