Ganoderic Acid
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Ganoderic acids are a class of closely related
triterpenoid Triterpenes are a class of chemical compounds composed of three terpene units with the molecular formula C30H48; they may also be thought of as consisting of six isoprene units. Animals, plants and fungi all produce triterpenes, including squal ...
s ( derivatives from
lanosterol Lanosterol is a tetracyclic triterpenoid and is the compound from which all animal and fungal steroids are derived. By contrast plant steroids are produced via cycloartenol. Role in biosynthesis of other steroids Elaboration of lanosterol under en ...
) found in '' Ganoderma'' mushrooms. For thousands of years, the fruiting bodies of ''Ganoderma'' fungi have been used in traditional medicines in East Asia. Consequently, there have been efforts to identify the chemical constituents that may be responsible for the putative pharmacological effects. There are dozens of ganoderic acids that have been isolated and characterized, of which ganoderic acid A and ganoderic acid B are the most well characterized. Some ganoderic acids have been found to possess biological activities including
hepatoprotection Hepatoprotection or antihepatotoxicity is the ability of a chemical substance to prevent damage to the liver. This is opposite to hepatotoxicity. Hepatoprotective molecules used in emergency medicine * Acetylcysteine is considered the hepatopr ...
, anti-tumor effects, and 5-alpha reductase
inhibition Inhibitor or inhibition may refer to: In biology * Enzyme inhibitor, a substance that binds to an enzyme and decreases the enzyme's activity * Reuptake inhibitor, a substance that increases neurotransmission by blocking the reuptake of a neurotra ...
.


References

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