Physicochemical properties of starch obtained from Dioscorea nipponica Analysis on CTM process of endangered mechanism of Dioscorea nipponica population STUDY ON LIFE TABLE OF DIOSCOREA NIPPONICA POPULATION Study on potential effect of Dioscorea nipponica in intervening peripheral system of rats based on metabonomic analysis Antithrombotic components in Dioscorea nipponica Effects of different treatments on seed germination of Dioscorea nipponica 水解原位萃取薯蓣皂苷元的工艺条件研究 Antithrombotic components in Dioscorea nipponica Chemical constituents from aerial parts of Dioscorea nipponica