Sale Cinchona Bark Extract Powder 100% Natural 

Cinchona trees are 2.5 to 3.0 m tall and have yellowish green or brown bark. Leaves opposite, lanceolate or elliptically lanceolate, glabrous. The bark of cinchona contains more than 30 kinds of alkaloids, among which quinine is the main one, followed by quinidine, occinoridine, occinorine and so on.It is mainly found in Indonesia, India and South America. It is also grown in Yunnan, Guangxi and Taiwan provinces of China. There are many other types of cinchona trees, such as: the yellow cinchona tree and the brown cinchona tree, of which the red cinchona tree is also known as the red cinchona tree and the red quinine tree.Cinchona bark extract powder is a natural herb extracted from the Cinchona officinalis. The Cinchona tree is a South American tree whose bark contains quinolone compounds, such as quinolone bases, used as an ingredient in medicine to treat malaria. Cinchona bark extract powder is widely used in medicine, health products and cosmetics because of its ant…