Accumulation of HT-2 toxin from contaminated mushroom compost by edible Agaricus bisporus

被引：0

作者：

Varga, Emese ^{[1
]}

Soros, Csilla ^{[1
]}

Fodor, Peter ^{[1
]}

Cserhati, Matyas ^{[2
]}

Sebok, Rozsa ^{[2
]}

Kriszt, Balazs ^{[2
]}

Geosel, Andras ^{[3
]}

机构：

[1] Hungarian Univ Agr & Life Sci, Inst Food Sci & Technol, Dept Food & Analyt Chem, Budapest, Hungary

[2] Hungarian Univ Agr & Life Sci, Dept Environm Protect & Environm Safety, Godoll, Hungary

[3] Hungarian Univ Agr & Life Sci, Inst Hort Sci, Dept Vegetable & Mushroom Growing, Budapest, Hungary

来源：

FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT | 2022年 / 39卷 / 04期

关键词：

Mushroom; mycotoxins; UHPLC-MS; MS; Agaricus bisporus; Pleurotus ostreatus; MYCOTOXIN CONTAMINATION; T-2; TOXIN; WHEAT; CEREALS; TRICHOTHECENES; VALIDATION; STRAW; MS/MS; FEED;

D O I：

10.1080/19440049.2022.2037723

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Wheat straw is commonly used as a cellulose source in mushroom compost and could be a secondary source of mycotoxin contamination in the food chain. We cultivated edible Agaricus bisporus and Pleurotus ostreatus on T-2/HT-2 artificially-contaminated mushroom compost and developed and in-house validated an UHPLC-MS/MS method for determination of T-2, HT-2, T2-triol and T2-tetraol in mushroom compost and mushroom basidiocarp. A rapid phase I metabolization of T-2 and HT-2 in mushroom compost was observed. In Agaricus bisporus, basidiocarps 8-15 mu g kg(-1) accumulation of HT-2 calculated on wet weight was measured. No detectable mycotoxins were found in Pleurotus ostreatus basidiocarp.

引用

页码：803 / 816

页数：14

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