title: Thiabendazole uptake in shimeji, king oyster, and oyster mushrooms and its persistence in sterile and nonsterile substrates.
abstract: Thiabendazole in the substrates incurred from spraying and premixing was translocated to the pileus, stipe, and volva of selected mushrooms. The spraying on the substrates resulted in higher residues of thiabendazole in all three mushrooms than the premixing treatment. For premixing, in the five substrates, half-lives of thiabendazole were found to be 13.6 days for shimeji, 10.0 days for king oyster, 13.7 days for oyster, 19.1 days for sterilized substrate, and 8.4 days for nonsterilized substrate, respectively. For spraying, the longest and shortest half-lives were found to be 19.5 and 8.1 days for the nonsterilized and sterilized substrates, respectively. The residues of thiabendazole in three edible fungi were increased with the incubation days from 3 to 5 to 7. The residues of thiabendazole in king oyster were the highest among the three fungi while those in shimeji and oyster showed similar patterns.
authors.affiliation: Key Laboratory of Food Quality and Safety of Jiangsu Province - State Key Laboratory Breeding Base/Key Laboratory of Control Technology and Standard for Agro-product Safety and Quality, Ministry of Agriculture, P. R. China , Nanjing, 210014, China.
authors.forename: Zhiyong
authors.initials: Z
authors.lastname: Zhang
authors.forename: Wayne
authors.initials: W
authors.lastname: Jiang
authors.forename: Qiu
authors.initials: Q
authors.lastname: Jian
authors.forename: Wencheng
authors.initials: W
authors.lastname: Song
authors.forename: Zuntao
authors.initials: Z
authors.lastname: Zheng
authors.forename: Changjie
authors.initials: C
authors.lastname: Ke
authors.forename: Xianjin
authors.initials: X
authors.lastname: Liu
mesh_terms: D000363:Agaricales / Q000737:chemistry / Q000378:metabolism*; D005506:Food Contamination / Q000032:analysis; D005659:Fungicides, Industrial; D020076:Pleurotus / Q000737:chemistry / Q000378:metabolism*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013827:Thiabendazole / Q000032:analysis / Q000378:metabolism*
chemical_list: D005659:Fungicides, Industrial; D013827:Thiabendazole