Title:
METHOD FOR PRODUCING SUCROSE FATTY ACID ESTER
Document Type and Number:
WIPO Patent Application WO/2015/020073
Kind Code:
A1
Abstract:
Provided is a method for producing sucrose fatty acid ester having suppressed coloration and a negligible amount of residual organic solvent. A method for producing sucrose fatty acid ester that acquires sucrose fatty acid ester from a reaction mixture obtained by reacting sucrose and fatty acid lower alkyl ester in the presence of an alkali catalyst in a reaction solvent, wherein the method for producing sucrose fatty acid ester includes a predetermined extraction step, purification step, and vacuum drying step.
Inventors:
KUSUI KEISUKE (JP)
TANIKOSHI HIROFUMI (JP)
TEZUKA MASAKI (JP)
TANIKOSHI HIROFUMI (JP)
TEZUKA MASAKI (JP)
Application Number:
PCT/JP2014/070677
Publication Date:
February 12, 2015
Filing Date:
August 06, 2014
Export Citation:
Assignee:
DAI ICHI KOGYO SEIYAKU CO LTD (JP)
International Classes:
C07H13/06; C07B61/00
Foreign References:
| JPH07228590A | 1995-08-29 | |||
| JPH07206889A | 1995-08-08 | |||
| JPH0421693A | 1992-01-24 | |||
| JPS6115893A | 1986-01-23 | |||
| JP2014091705A | 2014-05-19 |
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