abstract |
There is provided an aroma composition containing 1,5,8,8-tetramethylbicyclo[8.1.0]undec-5-en-2-one. This sesquiterpene ketone has an aroma reminiscent of a variety of odors based on the strong powdery, woody note and furthermore has high diffusivity and retentivity and accords well with a number of perfume, fragrance and flavor materials. |