For example, the green pepper smell you find in sauvignon blanc is caused by compounds called pyrazines which also occur in, yes you guessed it, green peppers.
Don’t forget that there’s a firm scientific basis for for associating certain flavours in wine with non-wine things. For example, the green pepper smell you find in sauvignon blanc is caused by compounds called pyrazines which also occur in, yes you guessed it, green peppers.