Apparatus The chromatographic system consisted of

One-way ANOVA was carried out to determine the effects of location on the variability of FB1, FB2 and FB3 concentrations in cereals. Mean values, standard deviations and the least significant differences (LSDs) were calculated and, on oogenesis basis, homogeneous groups were determined. The relationships between FB1, FB2 and FB3 concentrations in cereals were estimated on the basis of correlation coefficients. All statistical analyses were performed using the GenStat v.