Synthetics
Acetyl butyryl has a complex aroma reminiscent of coffee, peach, roasted chicken, beer, soy sauce, and clams.
Mosciano, Gerard P&F 16, No. 6, 43, (1991): Sweet, creamy, caramellic, buttery with a fruity jammy nuance
Luebke, William tgsc, (1988): Dry sweet caramel butter oily fatty creamy phenolic fruity
Indukern F&F: Sweet, creamy, butter