GB1479731A - Process for the production of crystals of monosodium glutamate pentahydrate - Google Patents
Process for the production of crystals of monosodium glutamate pentahydrateInfo
- Publication number
- GB1479731A GB1479731A GB3854374A GB3854374A GB1479731A GB 1479731 A GB1479731 A GB 1479731A GB 3854374 A GB3854374 A GB 3854374A GB 3854374 A GB3854374 A GB 3854374A GB 1479731 A GB1479731 A GB 1479731A
- Authority
- GB
- United Kingdom
- Prior art keywords
- monosodium glutamate
- pentahydrate
- crystals
- production
- sept
- 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
Links
- GIOYPDXJTWYGRM-YTJAIRILSA-M O.O.O.O.O.N[C@@H](CCC(=O)O)C(=O)[O-].[Na+] Chemical compound O.O.O.O.O.N[C@@H](CCC(=O)O)C(=O)[O-].[Na+] GIOYPDXJTWYGRM-YTJAIRILSA-M 0.000 title abstract 5
- 239000013078 crystal Substances 0.000 title abstract 3
- 239000012535 impurity Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 abstract 1
- 235000013923 monosodium glutamate Nutrition 0.000 abstract 1
- 239000004223 monosodium glutamate Substances 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9910173A JPS5414669B2 (enrdf_load_stackoverflow) | 1973-09-03 | 1973-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1479731A true GB1479731A (en) | 1977-07-13 |
Family
ID=14238446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3854374A Expired GB1479731A (en) | 1973-09-03 | 1974-09-03 | Process for the production of crystals of monosodium glutamate pentahydrate |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5414669B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2242372B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1479731A (enrdf_load_stackoverflow) |
| IT (1) | IT1020359B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008098355A1 (en) * | 2007-02-16 | 2008-08-21 | Apotex Technologies Inc. | Crystalline forms of the mono-sodium salt of d-isoglutamyl-d-tryptophan |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2420358B2 (de) * | 1974-04-26 | 1980-02-07 | Bayer Ag, 5090 Leverkusen | Formmassen |
| WO2001060795A1 (fr) * | 2000-02-17 | 2001-08-23 | Kaneka Corporation | Procedes pour preparer des derives d'aminoacides a activite optique |
-
1973
- 1973-09-03 JP JP9910173A patent/JPS5414669B2/ja not_active Expired
-
1974
- 1974-08-30 IT IT2681474A patent/IT1020359B/it active
- 1974-09-03 FR FR7429977A patent/FR2242372B1/fr not_active Expired
- 1974-09-03 GB GB3854374A patent/GB1479731A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008098355A1 (en) * | 2007-02-16 | 2008-08-21 | Apotex Technologies Inc. | Crystalline forms of the mono-sodium salt of d-isoglutamyl-d-tryptophan |
| US8481588B2 (en) | 2007-02-16 | 2013-07-09 | Apotex Technologies Inc. | Crystalline forms of the mono-sodium salt of D-isoglutamyl-D-tryptophan |
| CN103319393A (zh) * | 2007-02-16 | 2013-09-25 | 阿普泰克斯科技公司 | D-异谷氨酰基-d-色氨酸的一钠盐的晶态形式 |
| CN103319394A (zh) * | 2007-02-16 | 2013-09-25 | 阿普泰克斯科技公司 | D-异谷氨酰基-d-色氨酸的一钠盐的晶态形式 |
| US8592607B2 (en) | 2007-02-16 | 2013-11-26 | Apotex Technologies Inc. | Crystalline forms of the mono-sodium salt of D-isoglutamyl-D-tryptophan |
| CN101663314B (zh) * | 2007-02-16 | 2013-12-04 | 阿普泰克斯科技公司 | D-异谷氨酰基-d-色氨酸的一钠盐的晶态形式 |
| US8664262B2 (en) | 2007-02-16 | 2014-03-04 | Apotex Technologies Inc. | Crystalline forms of the mono-sodium salt of D-isoglutamyl-D-tryptophan |
| CN103319393B (zh) * | 2007-02-16 | 2015-07-01 | 阿普泰克斯科技公司 | D-异谷氨酰基-d-色氨酸的一钠盐的晶态形式 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5049227A (enrdf_load_stackoverflow) | 1975-05-01 |
| IT1020359B (it) | 1977-12-20 |
| JPS5414669B2 (enrdf_load_stackoverflow) | 1979-06-08 |
| FR2242372A1 (enrdf_load_stackoverflow) | 1975-03-28 |
| FR2242372B1 (enrdf_load_stackoverflow) | 1980-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |