The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 2010
Filed:
Jul. 27, 2006
Applicants:
Yusuke Amino, Kawasaki, JP;
Wataru Kurosawa, Kawasaki, JP;
Takashi Nakano, Kawasaki, JP;
Kazuko Hirasawa, Kawasaki, JP;
Inventors:
Yusuke Amino, Kawasaki, JP;
Wataru Kurosawa, Kawasaki, JP;
Takashi Nakano, Kawasaki, JP;
Kazuko Hirasawa, Kawasaki, JP;
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12P 7/62 (2006.01); C12P 7/64 (2006.01); A61K 31/16 (2006.01); A23D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Capsinoids of formula (3) may be conveniently prepared in a high yield, in a short time, without using a dehydrating agent by esterification of a fatty acid of formula (1) with a hydroxymethylphenol of formula (2) using an enzyme without a solvent or in a low-polar solvent. Addition of a fatty acid represented by formula (4) is effective for stabilizing the ester compound of formula (3). wherein each symbol is as defined in the specification.