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:
Mar. 06, 1990
Filed:
Jul. 24, 1987
Michel Delmas, Auzeville Tolosane, FR;
Antoine Gaset, Toulouse, FR;
Charles Montant, Toulouse, FR;
Pierre-Jean Pebeyre, Cahors, FR;
Thierry Talou, Toulouse, FR;
Institut National Polytechnique de Toulouse, Toulouse, FR;
Pebeyre S.A., Cahors, FR;
Abstract
A process for the production of an aromatic product having the aroma and taste of black truffles (tuber melanosporum) comprising combining dimethylsulfide and methyl-2 butanal, and optionally adding one of more compounds selected from the group consisting of acetaldehyde, methyl-2 propanal, butanone-2, methyl-2 propanol and methyl-2 butanol; the product may be enhanced even further by the addition of one of more of the compounds selected from the group consisting of propanal, anisol, acetone, propanol-1, butanol-2 and ethanol; the aromatic product may also be diluted in a food grade solvent such as a food oil.