Acid type sophorolipid-containing composition which is suppressed in browning
Grant
US12589154B2
Kind: B2
Mar 31, 2026
Assignee
SARAYA CO., LTD.
Inventors
Michiaki Araki, Yoshihiko Hirata
Abstract
The present invention provides an acidic sophorolipid-containing composition with suppressed browning and a method for producing the composition. The acidic sophorolipid-containing composition with suppressed browning according to the present invention is characterized in that a filtrate of a hydrolysate of a composition containing lactonic sophorolipid and acidic sophorolipid, i.e., a filtrate of the acidic sophorolipid-containing composition, has at least one of the following features (1) and (2): (1) hue value (Abs. 440): 5 or less; and(2) ethanol-insoluble content: less than 3 mass %.
CPC Classifications
A61K 47/46
A61K 8/9728
A61K 2800/805
A61K 8/498
A61K 8/604
A61K 2800/10
A61K 2800/26
A23L 33/14
A23L 29/04
A23L 29/10
A23L 29/00
A61Q 19/00
A61Q 19/10
C11D 1/36
A23V 2002/00
C07H 1/00
C07H 15/04
C12P 19/44
Filing Date
2020-01-15
Application No.
17618358
Claims
7