Chen Jun, Yao Cheng, Ouyang Ping-kai
College of Science, Nanjing University of Technology, Nanjing 210009, China.
Guang Pu Xue Yu Guang Pu Fen Xi. 2005 Apr;25(4):560-2.
The determination of twenty one kinds of constant and trace elements in Chinese herb Ranunculus ternatus thunb was performed by ICP-AES. The results show that K, Fe, Ca, Cr, Mg, Mn, Zn, Co, Cu, Ni, Se and Sr are relatively rich in Ranunculus ternatus and the content of Pb, Cd and As are very low. The ratio of the content of Zn to that of Cu is about 3, which is consistent with the relative content level of Zn and Cu contained in many anticancer Chinese traditional plants.
采用电感耦合等离子体发射光谱法（ICP-AES）测定了中药猫爪草中21种常量和微量元素。结果表明，猫爪草中钾、铁、钙、铬、镁、锰、锌、钴、铜、镍、硒和锶含量相对较高，铅、镉和砷含量极低。锌与铜的含量比约为3，这与许多抗癌传统中药中锌和铜的相对含量水平一致。
