Durian is a fruit that contains forty -four different chemicals that each produce distinctive smells. Some of the different aromas include ethylmethylbutaneate, ethyl cinnamate, roasted onion, caramel, rotten egg, cabbage, skunk, and soup. Durian fruits have both pleasant and not so pleasant smells.
The nicer scents include butanoates, cinnamates, propanoates, and esters which produce fruity smells like the pineapple aroma. The more pungent and offensive aromas have a strong sulfur element. These smells are reminiscent of cooked onions and cabbage. Durian is packed with powerful and aromatic chemicals. Some have even compared the overall aroma of the fruit as being on par with stinky cheese and bad breath.