The world in the organism: Living systems are knowledge

A small but effective amount of a compound represented by the formula WHEREIN R1, R3, and R5 are the same and are lower alkyl of from 1 to 5 carbon atoms and R2, R4, and R6 are the same and are hydrogen or lower alkyl of from 1 to 5 carbon atoms, is used to alter the flavor and aroma characteristics of a consumable material.