Assertion: bilberry's anthocyanin | /r/HasProperty | oleanolic acid
Facets:
Source sentences:
text: The main chemicals contained in bilberry extract have been shown to be: anthocyanins 30,31 , flavonoids, hydroquinone, oleanolic acid, neomyrtillin, sodium, tannins, and ursolic acid 17,20,32,33,34 .