CN1261584C - 味精生产方法 - Google Patents
味精生产方法 Download PDFInfo
- Publication number
- CN1261584C CN1261584C CNB031159052A CN03115905A CN1261584C CN 1261584 C CN1261584 C CN 1261584C CN B031159052 A CNB031159052 A CN B031159052A CN 03115905 A CN03115905 A CN 03115905A CN 1261584 C CN1261584 C CN 1261584C
- Authority
- CN
- China
- Prior art keywords
- membrane separation
- fermented liquid
- separation system
- glutamic acid
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 title claims description 11
- 235000013923 monosodium glutamate Nutrition 0.000 title claims description 11
- 239000004223 monosodium glutamate Substances 0.000 title claims description 7
- 239000012528 membrane Substances 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000001728 nano-filtration Methods 0.000 claims abstract description 12
- 239000000084 colloidal system Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 27
- 229960002989 glutamic acid Drugs 0.000 claims description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- 238000000502 dialysis Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- PHKGGXPMPXXISP-DFWYDOINSA-N azanium;(4s)-4-amino-5-hydroxy-5-oxopentanoate Chemical compound [NH4+].[O-]C(=O)[C@@H]([NH3+])CCC([O-])=O PHKGGXPMPXXISP-DFWYDOINSA-N 0.000 claims description 4
- 230000001186 cumulative effect Effects 0.000 claims description 4
- 229940049906 glutamate Drugs 0.000 claims description 4
- 229930195712 glutamate Natural products 0.000 claims description 4
- 235000013917 monoammonium glutamate Nutrition 0.000 claims description 4
- 239000004238 monoammonium glutamate Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 abstract description 10
- 230000008025 crystallization Effects 0.000 abstract description 9
- 239000002351 wastewater Substances 0.000 abstract description 8
- 235000018102 proteins Nutrition 0.000 abstract description 6
- 102000004169 proteins and genes Human genes 0.000 abstract description 6
- 108090000623 proteins and genes Proteins 0.000 abstract description 6
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 abstract description 4
- 235000013922 glutamic acid Nutrition 0.000 abstract description 4
- 239000004220 glutamic acid Substances 0.000 abstract description 4
- 238000005342 ion exchange Methods 0.000 abstract description 4
- 239000000049 pigment Substances 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 239000012452 mother liquor Substances 0.000 abstract description 3
- 238000007796 conventional method Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229940073490 sodium glutamate Drugs 0.000 description 4
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000001471 micro-filtration Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031159052A CN1261584C (zh) | 2003-03-20 | 2003-03-20 | 味精生产方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031159052A CN1261584C (zh) | 2003-03-20 | 2003-03-20 | 味精生产方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1531866A CN1531866A (zh) | 2004-09-29 |
| CN1261584C true CN1261584C (zh) | 2006-06-28 |
Family
ID=34284490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031159052A Expired - Fee Related CN1261584C (zh) | 2003-03-20 | 2003-03-20 | 味精生产方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1261584C (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413422C (zh) * | 2006-07-10 | 2008-08-27 | 三达膜科技(厦门)有限公司 | 一种基于膜技术的味精母液脱色提纯方法 |
| WO2010108542A1 (en) * | 2009-03-25 | 2010-09-30 | Nestec S.A. | A natural taste enhancing savoury base and a process for its preparation |
| CN103980137B (zh) * | 2014-05-30 | 2017-07-11 | 上海沃凯生物技术有限公司 | 一种l‑谷氨酸发酵液的后处理方法 |
| CN104402173A (zh) * | 2014-11-27 | 2015-03-11 | 桂林瑞丰环保微生物应用研究所 | 一种生物制药的废水处理方法 |
-
2003
- 2003-03-20 CN CNB031159052A patent/CN1261584C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1531866A (zh) | 2004-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20040929 Assignee: Meihua Biotech Group Co. Ltd. Assignor: Kaineng High Tech Engineering (Shanghai) Co., Ltd. Contract record no.: 2010990000202 Denomination of invention: Method for producing monosodium glutamate Granted publication date: 20060628 License type: Exclusive License Record date: 20100414 |
|
| DD01 | Delivery of document by public notice |
Addressee: Shen Yawei Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20170320 |