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Uptake of Ultrashort Chain, Emerging, and Legacy Per- and Polyfluoroalkyl Substances (PFAS) in Edible Mushrooms (Agaricus spp.) Grown in a Polluted Substrate.
Nesse, Astrid Solvåg; Jasinska, Agnieszka; Ali, Aasim Musa; Sandblom, Oskar; Sogn, Trine A; Benskin, Jonathan P.
Afiliação
  • Nesse AS; Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, 1433 Ås, Norway.
  • Jasinska A; Lindum AS, 3036 Drammen, Norway.
  • Ali AM; Department of Vegetable Crops, Faculty of Horticulture, Poznan University of Life Sciences, 60-637 Poznan, Poland.
  • Sandblom O; Department of Contaminants and Biohazards, Institute of Marine Research, 5005 Bergen, Norway.
  • Sogn TA; Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, 1433 Ås, Norway.
  • Benskin JP; Department of Environmental Science, Stockholm University, 106 91 Stockholm, Sweden.
J Agric Food Chem ; 71(11): 4458-4465, 2023 Mar 22.
Article em En | MEDLINE | ID: mdl-36883363
ABSTRACT
Uptake of 19 per- and polyfluoroalkyl substances (PFAS), including C3-C14 perfluoroalkyl carboxylic acids (PFCAs), C4, C6, and C8 perfluoroalkyl sulfonates (PFSAs), and four emerging PFAS, was investigated in two mushroom species (Agaricus bisporus and Agaricus subrufescens) cultivated in a biogas digestate-based substrate. Accumulation of PFAS in mushrooms was low and strongly chain-length dependent. Among the different PFCAs, bioaccumulation factors (log BAFs) decreased from a maximum of -0.3 for perfluoropropanoic acid (PFPrA; C3) to a minimum of -3.1 for perfluoroheptanoate (PFHpA; C7), with only minor changes from PFHpA to perfluorotridecanoate (PFTriDA; C13). For PFSAs, log BAFs decreased from perfluorobutane sulfonate (PFBS; -2.2) to perfluorooctane sulfonate (PFOS; -3.1) while mushroom uptake was not observed for the alternatives 3H-perfluoro-3-[(3-methoxy-propoxy)propanoic acid] (ADONA) and two chlorinated polyfluoro ether sulfonates. To the best of our knowledge, this is the first investigation of the uptake of emerging and ultra-short chain PFAS in mushrooms, and generally the results indicate very low accumulation of PFAS.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Poluentes Químicos da Água / Agaricus / Ácidos Alcanossulfônicos / Fluorocarbonos Idioma: En Ano de publicação: 2023 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Poluentes Químicos da Água / Agaricus / Ácidos Alcanossulfônicos / Fluorocarbonos Idioma: En Ano de publicação: 2023 Tipo de documento: Article