GB648784A - Improvements in or relating to the production of glutamic acid - Google Patents
Improvements in or relating to the production of glutamic acidInfo
- Publication number
- GB648784A GB648784A GB1384/48A GB138448A GB648784A GB 648784 A GB648784 A GB 648784A GB 1384/48 A GB1384/48 A GB 1384/48A GB 138448 A GB138448 A GB 138448A GB 648784 A GB648784 A GB 648784A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filtrate
- hydrolysates
- acid
- insoluble matter
- hours
- 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
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 title abstract 3
- 235000013922 glutamic acid Nutrition 0.000 title abstract 3
- 239000004220 glutamic acid Substances 0.000 title abstract 3
- 239000000706 filtrate Substances 0.000 abstract 7
- 239000002253 acid Substances 0.000 abstract 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 230000002378 acidificating effect Effects 0.000 abstract 3
- 239000000413 hydrolysate Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 2
- 230000008025 crystallization Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 150000007529 inorganic bases Chemical class 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000007530 organic bases Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000010979 pH adjustment Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Landscapes
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US648784XA | 1947-06-03 | 1947-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB648784A true GB648784A (en) | 1951-01-10 |
Family
ID=22058809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1384/48A Expired GB648784A (en) | 1947-06-03 | 1948-01-16 | Improvements in or relating to the production of glutamic acid |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE481248A (enrdf_load_stackoverflow) |
| FR (1) | FR962592A (enrdf_load_stackoverflow) |
| GB (1) | GB648784A (enrdf_load_stackoverflow) |
| NL (2) | NL138461B (enrdf_load_stackoverflow) |
-
0
- NL NL68071D patent/NL68071C/xx active
- FR FR962592D patent/FR962592A/fr not_active Expired
- BE BE481248D patent/BE481248A/xx unknown
- NL NL138461D patent/NL138461B/xx unknown
-
1948
- 1948-01-16 GB GB1384/48A patent/GB648784A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL68071C (enrdf_load_stackoverflow) | |
| BE481248A (enrdf_load_stackoverflow) | |
| NL138461B (enrdf_load_stackoverflow) | |
| FR962592A (enrdf_load_stackoverflow) | 1950-06-16 |
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