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:
Oct. 02, 2001
Filed:
Jan. 14, 2000
Applicant:
Inventors:
Luciano Navarini, Triest, IT;
Marino Petracco, Triest, IT;
Assignee:
Illycaffe S.p.A., Triest, IT;
Primary Examiner:
Int. Cl.
CPC ...
A23F 5/00 ; A23F 5/26 ; A23F 5/32 ;
U.S. Cl.
CPC ...
A23F 5/00 ; A23F 5/26 ; A23F 5/32 ;
Abstract
A heavily foaming coffee fraction characterized by the following bands in the FT-IR spectrum: 3400 cm,, 2900 cm,, 1655 cm,, 1524 cm,1000-1150 cm,, 894 cm,and 876 cm,and a production process for the coffee fraction (1) defatting with an organic solvent and extracting with hot water, (2) filtrating the extract, (3) adding a precipitation agent to the extract and centrifugation of the obtained precipitate, (4) dissolving the precipitate in water or an aqueous alcohol, (5) dialysing the solution against water, (6) filtrating the non-dialysable solution and (7) freeze-drying the filtrate.