Levels, Distribution, and Health Risks of Polycyclic Aromatic Hydrocarbons in Four Freshwater Edible Fish Species from the Beijing Market

Table 8

Risk assessment on BaP and potency equivalent concentration of PAHs for human consumption of fish.

	Species	Brain	Bladder	Liver	Roe	Muscle
BaP	Crucian carp	5.5×10^−7	4.0×10^−7	1.5×10^−7	4.3×10^−7	1.9×10^−7
	Bighead carp	4.3×10^−7	2.2×10^−7	2.2×10^−7	—	2.1×10^−7
	Carp	1.6×10^−7	3.3×10^−7	2.4×10^−7	3.1×10^−7	2.2×10^−7
	Grass carp	2.7×10^−7	2.7×10^−7	3.3×10^−7	—	3.0×10^−7
PEC of PAHs	Crucian carp	1.14×10^−6	7.7×10^−7	1.7×10^−7	6.4×10^−7	2.6×10^−7
	Bighead carp	6.2×10^−7	3.5×10^−7	3.3×10^−7	—	2.4×10^−7
	Carp	2.2×10^−7	5.3×10^−7	3.4×10^−7	5.2×10^−7	2.9×10^−7
	Grass carp	6.1×10^−7	2.3×10^−7	5.0×10^−7	—	2.2×10^−7