[Monitoring programme of T-2 and HT-2 toxins level in cereal products].
In framework of the national monitoring program in Poland HPLC method for determination of T-2 and HT-2 toxins in cereal products was developed, validated and accredited. Simply, one-step extraction and HPLC MS/MS ESI+ method was used for determination both toxins. Performance of method (recovery, precision and uncertainty of results) is in line with Commission Regulation No 401/2006. Limit of detection for T-2 and HT-2 toxins is 3 ad 4 microg/kg, respectively. Samples were taken by sanitary inspection from all region of country. 107 samples cereal products (mainly from oats) were tested. T-2 and HT-2 toxins were detected in 43% samples, mean level in oats products was 22.5 microg/kg (maximum level 109 microg/kg in oat flakes), in other samples (wheat and barley flakes, grouts, flours) - 7.0 microg/kg. Intake of T-2/HT-2 toxin by the consumer in Poland is much lower than the TDI.
Postupolski
Jacek
J
Zakład Badania Zywności i Przedmiotów Uzytku, Narodowy Instytut Zdrowia Publicznego - Państwowy Zakład Higieny, 00-791 Warszawa, ul. Chocimska 24. jpostupolski@pzh.gov.pl
Rybińska
Krystyna
K
Ledzion
Ewa
E
Kurpińska-Jaworska
Jolanta
J
Szczesna
Małgorzata
M
Karłowski
Kazimierz
K
D002846:Chromatography, Affinity / Q000379:methods; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D002523:Edible Grain / Q000737:chemistry*; D004784:Environmental Monitoring / Q000379:methods; D005506:Food Contamination / Q000032:analysis*; D005516:Food Microbiology; D006801:Humans; D011044:Poland; D011786:Quality Control; D013605:T-2 Toxin / Q000031:analogs & derivatives* / Q000032:analysis*
D013605:T-2 Toxin; C012351:HT-2 toxin