Aqueous butter flavor, its composition, preparation and use
CA 1302152 C · Owner: Unilever Plc · Inventors: Izzo, Henry J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for obtaining an aqueous soluble butter flavor is disclosed comprising cooking together an aqueous combination of sugar and butter in a ratio of 50:1 to 1:10 at a temperature of about 150°F to 250°F for about 0.5-5 hours. The resultant emulsion is separated to recover an aqueous phase having a cooked butter flavor. When incorporated into low calorie table syrups. the flavor imparts a cooked butter taste and maintains the syrup as a clear composition. Low fat spreads may also successfully utilize the recovered cooked butter flavor phase.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted June 2, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 2, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.