An compound produced by _Fomitopsis betulina_, an edible fungus commonly called the birch polypore. Similar to [(5Z,7E,9)-decatrien-2-one], it has a strong pineapple aroma.[A191116]

An compound produced by _Fomitopsis betulina_, an edible fungus commonly called the birch polypore. Similar to [(5E,7E,9)-decatrien-2-one], it has a strong pineapple aroma.[A191116]