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:
Aug. 10, 2010
Filed:
Jan. 30, 2006
Hidefumi Yamane, Sumida-ku, JP;
Yoshikazu Ogura, Sumida-ku, JP;
Yoko Sugiura, Sumida-ku, JP;
Tatsuya Kusaura, Sumida-ku, JP;
Hidefumi Yamane, Sumida-ku, JP;
Yoshikazu Ogura, Sumida-ku, JP;
Yoko Sugiura, Sumida-ku, JP;
Tatsuya Kusaura, Sumida-ku, JP;
Kao Corporation, Tokyo, JP;
Abstract
A packaged coffee drink containing chlorogenic acid in high concentration and having excellent flavor and suppressed precipitation when stored for a prolonged time is provided. The heat-sterilized packaged coffee drink contains (A) monocaffeoylquinic acid, (B) ferulaquinic acid and (C) dicaffeoylquinic acid, the drink containing (i) a total of from 0.19 to 4% by mass of the components (A), (B) and (C) in a dissolved state, (ii) 80% by mass or more of water and (iii) from 0.005 to 0.028% by mass of a brown colorant in terms of edible yellow dye No. 4, wherein (iv) the mass ratio of magnesium/sodium is from 0.04 to 1, and (v) the mass ratio of quinic acid/brown colorant is from 0.5 to 30.