cus flower contains hibiscus acid was thought to treat heart disease, hypertension, atherosclerosis and other diseases have certain curative effect. hibiscus flower extract contains reducing saccharides, glycosides, phenols, such a small amount of alkaloids and resin, to the intestines, uterus muscles have spasmolysis effect, as well as insect repellent effect, has bacteriostatic action to the bacteria in the gut, and promote the secretion of bile, and stimulate the intestinal wall peristalsis,