JPS55139400A - Separation of sodium guanylate - Google Patents
Separation of sodium guanylateInfo
- Publication number
- JPS55139400A JPS55139400A JP4496279A JP4496279A JPS55139400A JP S55139400 A JPS55139400 A JP S55139400A JP 4496279 A JP4496279 A JP 4496279A JP 4496279 A JP4496279 A JP 4496279A JP S55139400 A JPS55139400 A JP S55139400A
- Authority
- JP
- Japan
- Prior art keywords
- ion
- sodium
- sulfate
- concentration
- aqueous solution
- 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.)
- Pending
Links
Abstract
PURPOSE: The total concentration of sodium chloride and sodium sulfate is adjusted to a specific value in an aqueous solution containing guanylic acid to increase the solid-liquid separation property with formation of flock, thus separating title compound with industrial scale.
CONSTITUTION: Sodium chloride and sodium sulfate are added to a aqueous solution containing 5'-guanylic acid until the concentration of sodium ion becomes more than 0.5g-ion/1 and twice the ion concentration of the sulfate and the sum of the sulfate ion and chloride ion exceeds 0.5g-ion/1. This operation precipitates the objective sodium 5'-guanylate as flocks of white gel and the precipitate is separated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4496279A JPS55139400A (en) | 1979-04-13 | 1979-04-13 | Separation of sodium guanylate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4496279A JPS55139400A (en) | 1979-04-13 | 1979-04-13 | Separation of sodium guanylate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55139400A true JPS55139400A (en) | 1980-10-31 |
Family
ID=12706097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4496279A Pending JPS55139400A (en) | 1979-04-13 | 1979-04-13 | Separation of sodium guanylate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55139400A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993466A (en) * | 2010-10-14 | 2011-03-30 | 广东肇庆星湖生物科技股份有限公司 | Method for preparing 5'-disodium guanylate |
-
1979
- 1979-04-13 JP JP4496279A patent/JPS55139400A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993466A (en) * | 2010-10-14 | 2011-03-30 | 广东肇庆星湖生物科技股份有限公司 | Method for preparing 5'-disodium guanylate |
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