Contents of protein and total sugar, composition and content of amino acids, and contents of K, P, Mg, Ca, Fe, Zn, Mn, Cu, Na, Hg, Pb and Cd in seed kernel of Eurycorymbus cavaleriei (L6vl.) Rehd. et Hand.-Mazz. were analyzed. The results show that contents of protein and total sugar are 25.10% and 3.80% , respectively. Content of total amino acids is 208.70 g · kg-1 , in which, content of seven essential amino acids accounts for 36.03% of content of total amino acids. In mineral elements, content of K is the highest (8.89×103 mg· kg-1) ...