Ambergris

Ambergris was a biogenic substance secreted by the intestines of Earth sperm whales, once used to stabilize the scent of perfumes.
In 2269, Dr. Leonard McCoy noted that the poisonous venom of the sur-snake, a sea-creature native to the planet , was similar to the ambergris of Earth whales. ()
== External link ==
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de:Ambra
Category:Biochemical compounds