• Evaluation of Macro- and Microelement Levels in Black Tea in View of Its Geographical Origin 

      Brzezicha-Cirocka, Justyna; Grembecka, Małgorzata; Ciesielski, Tomasz Maciej; Flaten, Trond Peder; Szefer, Piotr (Journal article; Peer reviewed, 2016)
      The aim of this study was to evaluate the elemental composition of black tea samples and their infusions in view of their geographical origin. In total, 14 elements were analyzed, 13 (Ca, K, Mg, Na, Mn, Fe, Zn, Cu, Cr, Ni, ...
    • Trace Elements in the Large Population-Based HUNT3 Survey 

      Syversen, Tore; Evje, Lars Gjermund; Wolf-Grosse, Susann; Flaten, Trond Peder; Lierhagen, Syverin; Simic, Anica (Peer reviewed; Journal article, 2020)
      The Nord-Trøndelag Health Study (The HUNT Study) is a large health survey population study in the county of Trøndelag, Norway. The survey has been repeated four times in about 10-year intervals. In the HUNT3 survey ...