土壤元素的测定及其对茶叶浸出液元素的影响-食品安全质量检测学报.PDF

6 4 Vol. 6 No. 4 2015 4 Journal of Food Safety and Quality Apr. , 2015 蒋陈凯, 黄亚辉, 李 丹, 赵文芳, 袁思思, 杨家干, 朱 燕, 崔飞龙, 吴春兰, 周 玲* ( , 510642) 摘 要: 目的 方法 , , 32 (Li)(Be)(Sc)(V)(Cr)(Co)(Ni)(Cu)(Zn)(Ga) (As)(Rb)(Sr)(Y)(Zr)(Nb)(Cs)(Ba)(Hf)(Ta)(W)(Tl)(Pb) (Bi)(Ge)(Mo)(Ag)(Cd)(In)(Sn)(Sb)(Se)6 (MgO) (P5O2)(CaO)(TiO )(MnO)(Fe O -T)结果 2 2 3 , ZnGaSr , CuBa Pb ; AAABBB ; SrP O CaOMnO 结论 2 5 , 关键词: ; ; ; ; Determination of elements in soil and effects on elements in leaching liquid of tea leaves JIANG Chen-Kai, HUANG Ya-Hui, LI Dan, ZHAO Wen-Fang, YUAN Si-Si, YANG Jia-Gan, * ZHU Yan, CUI Fei-Long, WU Chun-Lan, ZHOU Ling (College of Horticulture, South China Agricultural University, Guangzhou 510642, China) ABSTRACT: Objective To study the content of elements in tea leaves under the influence of kinds and content in soil. Methods Content of 32 single elements including Li, Be, Sc, V, Cr, Co, Ni, Cu, Zn, Ga, As, Rb, Sr, Y, Zr, Nb, Cs, Ba, Hf, Ta, W, Tl, Pb, Bi, Ge, Mo, Ag, Cd, In, Sn, Sb, Se and 6 element compounds including MgO, P O , CaO, TiO , MnO, Fe O -T in soil and leaching liquid of tea leaves of 5 2