Mainly used in medical drugs.It has important physiological functions to human body, participate in the liver and kidney detoxification, give play to the role of anti-inflammatory protect liver, stimulate disambiguation in the infant gut bacteria growth, to treat rheumatoid joint inflammation and ulcers have good curative effect, can restrain the growth of the cells, is the main raw material for the synthesis of antibiotics and anticancer drugs, can also be used in food, cosmetics and feed additives, the usage is quite extensive.