... Rich in nutrition and health care ingredientsQaidam black goji berry is a magical biological resource, it rich in ... medicine care active ingredients. According the research ,the black goji berry contain carotene ,thiamine , riboflavin, nicotinic acid, ascorbic acid ... Officinal record and foundation use in folkBlack goji berry use as medicine , same as Ningxia goji berry ,has the function of keep liver ...