JPS56156298A - Decolorization of saccharide fatty acid ester for purification - Google Patents
Decolorization of saccharide fatty acid ester for purificationInfo
- Publication number
- JPS56156298A JPS56156298A JP5946380A JP5946380A JPS56156298A JP S56156298 A JPS56156298 A JP S56156298A JP 5946380 A JP5946380 A JP 5946380A JP 5946380 A JP5946380 A JP 5946380A JP S56156298 A JPS56156298 A JP S56156298A
- Authority
- JP
- Japan
- Prior art keywords
- fatty acid
- acid ester
- decolorization
- lipase
- hydrogen peroxide
- 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
- Saccharide Compounds (AREA)
Abstract
PURPOSE: An aqueous solution of crude saccharide fatty acid ester containing fatty acid ester as an impurity is treated with hydrogen peroxide and lipase to decolorize and purify the titled compound used as a surfactant or in other applications without environmental pollution and toxicity.
CONSTITUTION: An aqueous solution or suspension of a crude saccharide fatty acid ester such as arabinose fatty acid ester containing at least fatty acid esters such as glycerol fatty acid ester as impurities is treated with hydrogen peroxide and a lipase such as acylglycerol lipase to effect decolorization of the crude saccharide fatty acid ester and hydrolysis of the fatty acid esters. The hydrolysis of the fatty acid esters with a lipase and the decolorization with hydrogen peroxide can be effected simultaneously or in order.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5946380A JPS56156298A (en) | 1980-05-07 | 1980-05-07 | Decolorization of saccharide fatty acid ester for purification |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5946380A JPS56156298A (en) | 1980-05-07 | 1980-05-07 | Decolorization of saccharide fatty acid ester for purification |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56156298A true JPS56156298A (en) | 1981-12-02 |
JPS6410518B2 JPS6410518B2 (en) | 1989-02-22 |
Family
ID=13114027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5946380A Granted JPS56156298A (en) | 1980-05-07 | 1980-05-07 | Decolorization of saccharide fatty acid ester for purification |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56156298A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0424066A2 (en) * | 1989-10-16 | 1991-04-24 | The Procter & Gamble Company | Polyol polyester synthesis |
CN105481651A (en) * | 2015-12-17 | 2016-04-13 | 南通新邦化工科技有限公司 | Glycerin decolorization method |
-
1980
- 1980-05-07 JP JP5946380A patent/JPS56156298A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0424066A2 (en) * | 1989-10-16 | 1991-04-24 | The Procter & Gamble Company | Polyol polyester synthesis |
CN105481651A (en) * | 2015-12-17 | 2016-04-13 | 南通新邦化工科技有限公司 | Glycerin decolorization method |
Also Published As
Publication number | Publication date |
---|---|
JPS6410518B2 (en) | 1989-02-22 |
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