Food Chem. 2014 Aug 15;157:257-62. doi: 10.1016/j.foodchem.2014.01.129. Epub 2014 Feb 19.
Assessment of aflatoxins, ochratoxin A and zearalenone in breakfast cereals.
Iqbal SZ1, Rabbani T2, Asi MR3, Jinap S4.
Author information
1Department of Applied Chemistry, Government College University Faisalabad, 38000, Pakistan; Food Safety Research Centre (FOSREC), Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia. Electronic address: [email protected].
2Department of Applied Chemistry, Government College University Faisalabad, 38000, Pakistan.
3Food Toxicology Lab, Plant Protection Division, Nuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Pakistan.
4Food Safety Research Centre (FOSREC), Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia; Institute of Tropical Agriculture, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia. Electronic address: [email protected].
Abstract
Aflatoxins (AFs), ochratoxin A (OTA) and zearalenone (ZEN) were analysed in 237 breakfast cereal samples collected from central areas of Punjab, Pakistan. According to the results, 41% of the samples were found contaminated with AFs, out of which 16% and 8% samples were found to be above the European Union (EU) maximum content for AFB1 and total AFs, respectively. About 48% samples were found contaminated with OTA and 30% samples were found to be above the EU maximum content. The results have shown that 53% samples of breakfast cereals were found contaminated with ZEN and 8% samples were found to be above the permissible limit of EU. The highest mean level of AFB1 and total AFs were found in semolina i.e. 3.60 and 4.55 μg/kg, respectively. Similarly, semolina was the highest contaminated breakfast cereal for OTA (3.90 μg/kg), while cornflakes (brand B) was found highest contaminated with ZEN (13.45 μg/kg).