The determination of molybdenum in selected mushrooms by stripping voltammetry

Robert Piech 1 , Ewa Niewiara 1 , Beata Paczosa-Bator 1 , and Marek Szlósarczyk 2
  • 1 AGH University of Science and Technology
  • 2 Jagiellonian University

Abstract

The highly sensitive method of adsorptive stripping voltammetry (AdSV), with differential pulse steps, was performed at a mercury film electrode and has been applied here for the determination of trace molybdenum content in selected wild mushrooms. Fruiting body caps of 12 selected macrofungi species from Basidiomycetes have been investigated. Molybdenum content of investigated samples was determined in the range of 0.006 to 0.38 mg kg−1 of dry matter. The highest value of molybdenum content was found in Leccinum rufum and the lowest in Lactarius deliciosus.

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