Determination of the Levels of Polycyclic Aromatic Hydrocarbons in Toasted Bread Using Gas Chromatography Mass Spectrometry
Figure 1
(a) and (b) Chromatogram of polycyclic aromatic hydrocarbons (PAHs) obtained using the GC-MS method. Numbers on the chromatogram refer to the individual PAHs as indicated in Table 2. (a) Standard PAHs (500 pg/l), (b) Bread sample.