triterpene
Triterpenes are a class of terpenes composed of six isoprene units with the molecular formula C30H48; they may also be thought of as consisting of three terpene units. Animals, plants and fungi all produce triterpenes, including squalene, the pre ...
isolated from ''
Ganoderma lucidum
''Ganoderma lucidum'', commonly known as the reishi, varnished conk, lacquered bracket, or ling chih, is a red-colored species of '' Ganoderma'' with a limited distribution in Europe and parts of China, where it grows on decaying hardwood trees. ...