Hemiacetyl proflavors
US10638779B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2015 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | May 19, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23V2002/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided herein is a compound having the formula I wherein R1 and R2 are independently selected from a branched or straight C1-6 alkyl and a C1-6 alkenyl, n is 1, 2, 3, 4, 5, or 6 and x is independently 0, 1, or 2; provided that when n is 1, x is 2. Also provided herein is a method of releasing acetaldehyde into an aqueous solution including delivering a compound of formula I to the aqueous solution, Also provided is a flavor or aroma-modifying composition including i) a flavor or aroma-conferring or modifying ingredient, at least one compound according to formula (I); ii) at least one ingredient selected from the group consisting of a flavor carrier and a flavor base; and iii) optionally at least one flavor adjuvant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.