Protopanaxadiol2007-10-21
We are professional manufacturer of plant extract
The main product has the betulinic acid, the betulin and the protopanaxadiol.
The content of the product...
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Betulinic Acid2007-8-20
Betulinic acid is a pentacyclic triterpene. It has several botanical sources, but can also be chemically derived from betulin, a substance found in...
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Betulin2007-8-20
Betulin, a powdery substance in the outer bark of the birch tree, has been shown to help wounds heal faster and cut inflammation. Many cosmetic companies,...
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