Title:
ESTERIFIED ALKOXYLATED POLYOL HAVING IMPROVED STABILITY
Document Type and Number:
Japanese Patent JP3642816
Kind Code:
B2
Abstract:
PURPOSE: To obtain a compd. useful as a fat substitute having improved oxidation stability and flavor stability by adding antioxidant to propoxylated polyol or a fatty acid before the polyol is esterified with the fatty acid.
CONSTITUTION: First, a polyol is alkoxylated, and the obtd. alkoxylated polyol is esterified with an excess amt. of (un)satd. fatty acid. Before the esterification, an antioxidant is added to the alkoxylated polyol or (un)satd fatty acid, and then the esterification is performed. In the final stage, the esterified alkoxylated polyol is purified. As for the antioxidant, a mixture comprising α,β,γ and δ- tocopherols is preferably used. As for the alkoxylated polyol, propoxylated glycerol prepared by propoxylating a glycerol is preferably used.
Inventors:
Bernard Cey Sekra
Thaddeus Earl Twigert
Mikle Earl Ferenc
Thaddeus Earl Twigert
Mikle Earl Ferenc
Application Number:
JP358195A
Publication Date:
April 27, 2005
Filing Date:
January 12, 1995
Export Citation:
Assignee:
Best Foods
Arco Chemical Technology Limited Partnership
Arco Chemical Technology Limited Partnership
International Classes:
C07C67/08; C07C67/62; C07C69/30; C07C69/533; C07C69/58; A23D9/00; (IPC1-7): A23D9/00; C07C67/08; C07C67/62; C07C69/30; C07C69/533; C07C69/58
Domestic Patent References:
| JP2124848A | ||||
| JP4502466A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Tsuneo Mihara
Okumura Yoshimichi
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