Research progress of element and isotope identification technology for the origin and quality of tea.
TONG Cheng-ying1,2, HE Shou-yang1, DING Hu2*
(1Key Laboratory of Karst Environment and Geohazard, Ministry of Land and Resources, Guizhou University, Guiyang 550025, China; 2State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China).