夏枯草属三种药用植物的氨基酸和微量元素

Analyses on the amino acids and trace elements of 3 species of Prunella

夏枯草属三种药用植物的氨基酸和微量元素王德贵，姚惠英，苏中武（第二军医大学药学院，上海２００４３３）Ａｎａｌｙｓｅｓｏｎｔｈｅａｍｉｎｏａｃｉｄｓａｎｄｔｒａｃｅｅｌｅｍｅｎｔｓｏｆ３ｓｐｅｃｉｅｓｏｆＰｒｕｎｅｌｌａ￥ＷａｎｇＤｅ－Ｇｕｉ；ＹａｏＨ...

n this paper,amino acids and trace elements in 3 species of prunell were analysed. The results showed that all the 3 species contain nearly the same amino acids and trace elements,but the quintity is different slightly.Content of Zn,As,Sr in P. hispida is a little higher than that in the others , and the total free amino acids in P. asiatic is the highest.Connection with the references to scientific information,P.hispida and P. asiatic can be recommended as rational resources of“Xia-Ku-Cao”.