title: Review: on published data and methods for selenium in mushrooms.
abstract: Selected data published on selenium in several species of mushrooms are outlined and discussed in light of performance of analytical methods employed. Data was shown to be either dubious or concentrations too high to be credible and valid in some data reported by authors. Examples of methods and specifically the measurement techniques of Se as reported by authors studying mushrooms are outlined. Also examples of valid and incorrect data on Se in a given mushroom species with data by two or more analytical methods are illustrated. Excessive values reported due to selection of improper method of determination of Se in mushrooms relate largely to improper use of flame atomic absorption spectroscopy (AAS) and inductively coupled plasma - atomic emission spectroscopy (ICP-AES). The biased analytical data published gave a false picture on the composition and nutritional value of mushrooms with respect to selenium.
authors.affiliation: Institute of Environmental Sciences & Public Health, University of Gdańsk, 18 Sobieskiego Str., PL 80-952 Gdańsk, Poland. jerzy.falandysz@gmail.com
authors.forename: Jerzy
authors.initials: J
authors.lastname: Falandysz
mesh_terms: D000363:Agaricales / Q000737:chemistry*; D002623:Chemistry Techniques, Analytical / Q000379:methods*; D009753:Nutritive Value; D012643:Selenium / Q000032:analysis*
chemical_list: D012643:Selenium