摘要 |
Delayed release flavorant compositions containing flavor-release additives, namely 1,2-diols of the formula wherein R1 is one of the radicals where R2 is H, lower alkyl R3, R4 are H, lower alkyl, lower alkoxy, hydroxy, or R3+R4 together are methylenedioxy, R5 is lower alkyl and the broken lines represent in the ring one additional bond and in the side chain an optional bond. |