| occurrence and exposure assessment of aflatoxins in catalonia (spain). | the main objective of this study was to assess the exposure of catalonian (spain) population to afs. thus, two sub-objectives were considered: (1) to assess the occurrence of afs in food marketed in catalonia, and (2) to assess the consumption of those foods susceptible to afs contamination by catalonian population. afs were analysed in a total of 603 samples considering special commodities as free-gluten, ethnic or baby foods. analytical method consisted of an extraction and clean-up of aflatox ... | 2013 | 23046858 |