1.Find out the extraction processing materials DNA and different  formulation of patent medicine DNA technology methods.2.Find out a rapid, accurate and stable identification of medicinal materials and raw material from patent medicine by molecular methods.3.Explore a technology that can detect the raw material from the patent medicine. Description  of the technical advantages:The team has established the medicinal materials DNA rapid extraction technology, patent medicine DNA extraction technology, medicine identification mark fast detection techniques, etc. And the related application published patent 6 items.Expected to reach the market value:We expect that apply for two or three patent through the study.Ideal way of cooperation:Technological Development