caa a22 4500 605498571 CHVBK 20210128100547.0 cr unu---uuuuu 210128e20151001xx s 000 0 eng 10.1007/s00253-015-6668-0 doi (NATIONALLICENCE)springer-10.1007/s00253-015-6668-0 Evaluation of the radioactive contamination in fungi genus Boletus in the region of Europe and Yunnan Province in China [Elektronische Daten] [Jerzy Falandysz, Tamara Zalewska, Grażyna Krasińska, Anna Apanel, Yuanzhong Wang, Sviatlana Pankavec] Numerous species of wild-grown mushrooms are among the most vulnerable organisms for contamination with radiocesium released from a radioactive fallout. A comparison was made on radiocesium as well as the natural gamma ray-emitting radionuclide (40K) activity concentrations in the fruiting bodies of several valued edible Boletus mushrooms collected from the region of Europe and Yunnan Province in China. Data available for the first time for Boletus edulis collected in Yunnan, China, showed a very weak contamination with 137Cs. Radiocesium concentration activity of B. edulis samples that were collected between 2011 and 2014 in Yunnan ranged from 5.2 ± 1.7 to 10 ± 1Bqkg−1 dry matter for caps and from 4.7 ± 1.3 to 5.5 ± 1.0Bqkg−1 dry matter for stipes. The mushrooms Boletus badius, B. edulis, Boletus impolitus, Boletus luridus, Boletus pinophilus, and Boletus reticulatus collected from the European locations between 1995 and 2010 showed two to four orders of magnitude greater radioactivity from 137Cs compared to B. edulis from Yunnan. The nuclide 40K in B. badius was equally distributed between the caps and stipes, while for B. edulis, B. impolitus, B. luridus, B. pinophilus, and B. reticulatus, the caps were richer, and for each mushroom, activity concentration seemed to be more or less species-specific. The Author(s), 2015 China/Europe nationallicence Forest nationallicence Organic food nationallicence Radiocesium nationallicence Wild mushrooms nationallicence Falandysz Jerzy Gdańsk University, 63 Wita Stwosza Str., PL 80-803, Gdańsk, Poland aut Zalewska Tamara Institute of Meteorology and Water Management, National Research Institute, Maritime Branch Waszyngtona 42, PL 81-342, Gdynia, Poland aut Krasińska Grażyna Gdańsk University, 63 Wita Stwosza Str., PL 80-803, Gdańsk, Poland aut Apanel Anna Institute of Meteorology and Water Management, National Research Institute, Maritime Branch Waszyngtona 42, PL 81-342, Gdynia, Poland aut Wang Yuanzhong Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, 2238 Beijing Road, Panlong District, 650200, Kunming, China aut Pankavec Sviatlana Gdańsk University, 63 Wita Stwosza Str., PL 80-803, Gdańsk, Poland aut Applied Microbiology and Biotechnology Springer Berlin Heidelberg 99/19(2015-10-01), 8217-8224 0175-7598 99:19<8217 2015 99 253 https://doi.org/10.1007/s00253-015-6668-0 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00253-015-6668-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Falandysz Jerzy Gdańsk University, 63 Wita Stwosza Str., PL 80-803, Gdańsk, Poland aut NATIONALLICENCE 700 1- Zalewska Tamara Institute of Meteorology and Water Management, National Research Institute, Maritime Branch Waszyngtona 42, PL 81-342, Gdynia, Poland aut NATIONALLICENCE 700 1- Krasińska Grażyna Gdańsk University, 63 Wita Stwosza Str., PL 80-803, Gdańsk, Poland aut NATIONALLICENCE 700 1- Apanel Anna Institute of Meteorology and Water Management, National Research Institute, Maritime Branch Waszyngtona 42, PL 81-342, Gdynia, Poland aut NATIONALLICENCE 700 1- Wang Yuanzhong Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, 2238 Beijing Road, Panlong District, 650200, Kunming, China aut NATIONALLICENCE 700 1- Pankavec Sviatlana Gdańsk University, 63 Wita Stwosza Str., PL 80-803, Gdańsk, Poland aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer Berlin Heidelberg 99/19(2015-10-01), 8217-8224 0175-7598 99:19<8217 2015 99 253