Ningxia licorice research obtained a national invention patent

A research team composed of Wang Yinghua and other experts from Ningxia Institute of drug control won a national invention patent, the reporter learned Tuesday It is reported that this is the first national invention patent obtained by the Institute, and it is also the new achievement of Ningxia licorice research In Ningxia Institute of pharmaceutical inspection, the reporter saw the patent certificate authorized by the State Intellectual Property Office According to Wang Yinghua, the invention relates to a screening method, an extraction method, a content determination method and a use of glycyrrhizisoflavone in Glycyrrhiza uralensis The extract can be used in the in-depth research and development of Glycyrrhiza, as a new drug for the treatment and prevention of type II diabetes and health products It is reported that the Institute of drug control of the autonomous region has done three researches since 2004 In addition to the patented research, it also includes the research on the chemical composition, quality analysis and comprehensive utilization of cultivated Glycyrrhiza in Ningxia carried out in 2004; in 2007, it cooperated with Ningxia Medical University, Ningxia Vocational and technical college and the Pharmaceutical Department of DONGBANG University in Japan to carry out the research on "flavonoids of Glycyrrhiza" The research on the treatment of type 2 diabetes not only lays a technical foundation for the development of glycyrrhizin as raw material to treat type 2 diabetes, but also opens up a new way for the deep development and utilization of Glycyrrhiza resources in Ningxia.