GB1001750A - A process for isolating zinc glutamate - Google Patents
A process for isolating zinc glutamateInfo
- Publication number
- GB1001750A GB1001750A GB2105264A GB2105264A GB1001750A GB 1001750 A GB1001750 A GB 1001750A GB 2105264 A GB2105264 A GB 2105264A GB 2105264 A GB2105264 A GB 2105264A GB 1001750 A GB1001750 A GB 1001750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc
- glutamate
- zinc glutamate
- range
- crystallizing
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Zinc glutamate is separated by (i) forming a starting material comprising synthesized glutamic acid, crystals of zinc glutamate and a substance or solution capable of providing zinc ions, (ii) crystallizing and separating zinc glutamate therefrom at a pH within the range of 7.5 to 9.5 (if necessary after adjusting the pH from outside to within this range), (iii) mixing the mother liquor with a substance or solution capable of providing zinc ions, if the presence of additional zinc ions is necessary, (iv) adjusting the pH to between 5.5 and 7.5 (if the pH is outside that range) and (v) crystallizing and separating zinc glutamate therefrom. All or part of the zinc glutamate crystals obtained in step (v) may be recycled to step (i).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2562263 | 1963-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1001750A true GB1001750A (en) | 1965-08-18 |
Family
ID=12170963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2105264A Expired GB1001750A (en) | 1963-05-23 | 1964-05-21 | A process for isolating zinc glutamate |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH428755A (en) |
DE (1) | DE1493411A1 (en) |
GB (1) | GB1001750A (en) |
NL (1) | NL6405707A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9453302B2 (en) | 2011-06-10 | 2016-09-27 | Titan Wood Limited | Wood fibre acetylation |
-
1964
- 1964-05-21 GB GB2105264A patent/GB1001750A/en not_active Expired
- 1964-05-22 NL NL6405707A patent/NL6405707A/xx unknown
- 1964-05-22 CH CH671364A patent/CH428755A/en unknown
- 1964-05-22 DE DE19641493411 patent/DE1493411A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9453302B2 (en) | 2011-06-10 | 2016-09-27 | Titan Wood Limited | Wood fibre acetylation |
Also Published As
Publication number | Publication date |
---|---|
NL6405707A (en) | 1964-11-24 |
CH428755A (en) | 1967-01-31 |
DE1493411A1 (en) | 1969-07-24 |
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