JPS51149222A - Preparation of highly purified leucine - Google Patents
Preparation of highly purified leucineInfo
- Publication number
- JPS51149222A JPS51149222A JP7227475A JP7227475A JPS51149222A JP S51149222 A JPS51149222 A JP S51149222A JP 7227475 A JP7227475 A JP 7227475A JP 7227475 A JP7227475 A JP 7227475A JP S51149222 A JPS51149222 A JP S51149222A
- Authority
- JP
- Japan
- Prior art keywords
- leucine
- highly purified
- preparation
- purified leucine
- mexture
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Inexpensive method of preparing highly pruified leucine in large quantities by the reaction of aminoacid mexture solution containing leucine with benzenesulfonic acid to form leucine benzensulfonate salt which is subsequently isolated and decomposed to give highly purified leucine.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7227475A JPS51149222A (en) | 1975-06-13 | 1975-06-13 | Preparation of highly purified leucine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7227475A JPS51149222A (en) | 1975-06-13 | 1975-06-13 | Preparation of highly purified leucine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51149222A true JPS51149222A (en) | 1976-12-22 |
JPS5610907B2 JPS5610907B2 (en) | 1981-03-11 |
Family
ID=13484530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7227475A Granted JPS51149222A (en) | 1975-06-13 | 1975-06-13 | Preparation of highly purified leucine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51149222A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0861826A1 (en) * | 1997-02-26 | 1998-09-02 | Ajinomoto Co., Inc. | Method for purifying branched chain amino acids |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH046264Y2 (en) * | 1981-04-24 | 1992-02-20 |
-
1975
- 1975-06-13 JP JP7227475A patent/JPS51149222A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0861826A1 (en) * | 1997-02-26 | 1998-09-02 | Ajinomoto Co., Inc. | Method for purifying branched chain amino acids |
Also Published As
Publication number | Publication date |
---|---|
JPS5610907B2 (en) | 1981-03-11 |
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