The content of trace elements in tea and its extraction liquid was determined by atomic-absorption spectrometry.
采用原子吸收分光光度法测定了茶叶及其浸泡液中微量元素的含量。
This paper sums up the distribution of trace elements in tea, and biologic effects of trace elements have orientated elementarily from investigations on molecular and sub-cellular level.
综述了茶叶中微量元素的分布情况，并从分子和亚细胞水平上对微量元素的生物学效应作了初步定位。
It has provided useful data for probing into the relationship between trace elements and amino acids in aloe health tea and health care function.
实验结果为探讨芦荟保健系列茶中微量元素和氨基酸与保健功能之间的关系提供了有用的数据。
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