关键词: 名茶, 矿质元素

Abstract:  In this study . the mineral elements content and characteristics of the famous tea in Sichuan Province were mainly analysed. The results showed that there were higher contents of K、 P、 S、 Ca、 Mg、 in the famous tea of Sichuan (>1500 10-6,) and less contents of Ba、 Cr、 V、 Co、 Se in it(<10 10-6); The elements content of K、 Zn、 P、 Na、 Ni、 Cu、 S、 Se、 Co in the famous tea were the range of 0. 38%-115. 65% higher than in ordinary green teas of Sichuan , and the contents of Mg、 Mn、 Al、 Ca、 Ba、 V、 Rb、 Fe、 Cr in the former were the range of 7. 32%-46. 67% less than in the latter; There were more mineral elements content in the famous tea Hong Yan Ying Chun、 Yong Chuan Xiu Ya and Qing Cheng Xue Ya, but less mineral elements content in the famous tea Yu Cheng Yun Wu、 Yu Qian Tea.

Key words:  , Famous Tea Mineral Elements.；