((+)-(4R,4aS,6R,8aS)-Tetrahydronootkatone - dusty-woody, fresh, green, sour, spicy, herbal, slightly fruity, animal, erogenic Threshold (in water) = 5000-20000 ppb = (+)-(4R,4aS,6R,8aS)-6-isopropyl-4,4a-dimethyloctahydronaphthalen-2(1H)-one Ref: H.G. Haring, F. Rijkens & H. Boelens, J. Agric. Food Chem., 20, 1018-1021 (1972)

(-)-Tetrahydronootkatone - dusty-woody, spicy, fresh, green, sour, slightly herbal, fruity, animal, erogenic Threshold (in water) = 30000-70000 ppb = (-)-(4S,4aR,6S,8aR)-6-isopropyl-4,4a-dimethyloctahydronaphthalen-2(1H)-one Ref: H.G. Haring, F. Rijkens & H. Boelens, J. Agric. Food Chem., 20, 1018 (1972)

Ionones, Irones, Damascones & Structurally Related Odorants

Acyclics (Alcohols, Esters, Acids, Aldehydes)

Lactones

Sesquiterpenoid Related Odorants