Evaluation of Dioxin/Furan and Elements in Poultry from Zarqa Governorate, Jordan

Table 10

Average concentration of PCDD/Fs congeners in gizzard samples (ng/kg).

	S1	S2	S3	S4	S5	S6	S7	S8	S9	S10	∑Congeners
2,3,7,8-Tetrachlorodibenzofuran	11.61 ± 0.15	19.63 ± 0.25	25.84 ± 0.15	24.35 ± 0.33	22.34 ± 0.36	20.99 ± 0.25	10.68 ± 0.33	12.42 ± 0.35	22.92 ± 0.42	18.26 ± 0.33	170.79
2,3,7,8-Tetrachlorodibenzeno-p-dioxin	0.68 ± 0.03	0.93 ± 0.07	0.56 ± 0.05	0.37 ± 0.03	0.37 ± 0.08	0.81 ± 0.07	0.62 ± 0.08	0.37 ± 0.04	0.31 ± 0.06	0.93 ± 0.07	5.03
1,2,3,7,8-Pentachlorodibenzofuran	17.27 ± 0.25	14.29 ± 0.25	21.86 ± 0.35	20.99 ± 1.83	20.37 ± 1.83	23.60 ± 0.06	29.57 ± 0.33	16.77 ± 0.25	14.22 ± 0.06	25.40 ± 0.16	178.94
2,3,4,7,8-Pentachlorodibenzofuran	15.78 ± 0.15	14.41 ± 0.25	31.73 ± 0.55	28.01 ± 0.25	33.20 ± 0.55	15.16 ± 0.30	35.40 ± 0.18	15.34 ± 0.83	15.90 ± 0.33	19.32 ± 0.27	204.93
1,2,3,7,8-Pentachlorodibenzo-p-dioxin	2.30 ± 0.07	2.30 ± 0.08	3.35 ± 0.03	3.23 ± 0.08	1.99 ± 0.08	2.92 ± 0.07	1.74 ± 0.06	2.48 ± 0.07	2.92 ± 0.06	2.61 ± 0.06	23.23
1,2,3,4,7,8-Hexachlorodibenzofuran	29.07 ± 0.25	19.01 ± 0.40	19.30 ± 0.25	26.15 ± 0.67	18.07 ± 1.83	22.24 ± 0.31	27.52 ± 0.67	18.39 ± 0.67	18.94 ± 0.58	16.27 ± 0.16	198.68
1,2,3,6,7,8-Hexachlorodibenzofuran	16.09 ± 0.15	26.58 ± 0.67	20.60 ± 0.35	29.07 ± 0.33	23.04 ± 2.75	18.51 ± 0.11	16.83 ± 0.33	18.07 ± 0.75	25.34 ± 0.45	24.97 ± 0.18	194.14
2,3,4,6,7,8-Hexachlorodibenzofuran	2.11 ± 0.08	1.43 ± 0.05	2.11 ± 0.08	1.68 ± 0.06	1.68 ± 0.44	1.30 ± 0.08	0.99 ± 0.07	1.24 ± 0.06	2.17 ± 0.07	1.12 ± 0.04	14.72
1,2,3,7,8,9-Hexachlorodibenzofuran	15.47 ± 0.25	12.05 ± 0.17	10.00 ± 0.06	12.36 ± 0.50	13.11 ± 0.25	10.25 ± 0.25	14.60 ± 0.25	15.03 ± 0.66	12.98 ± 0.15	11.18 ± 0.75	115.84
1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin	1.80 ± 0.05	1.49 ± 0.03	1.06 ± 0.07	0.62 ± 0.07	1.49 ± 0.06	1.61 ± 0.05	1.37 ± 0.06	0.75 ± 0.06	0.81 ± 0.03	1.61 ± 0.09	10.99
1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin	2.61 ± 0.03	2.42 ± 0.06	3.11 ± 0.08	1.43 ± 0.05	2.30 ± 0.07	3.42 ± 0.08	1.30 ± 0.06	1.74 ± 0.07	1.74 ± 0.07	2.42 ± 0.11	20.06
1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin	0.87 ± 0.07	1.06 ± 0.03	1.80 ± 0.05	1.74 ± 0.06	0.87 ± 0.05	0.62 ± 0.04	1.37 ± 0.08	0.81 ± 0.08	1.12 ± 0.06	1.37 ± 0.08	10.25
1,2,3,4,6,7,8-Heptachlorodibenzofuran	1.49 ± 0.04	0.81 ± 0.04	1.68 ± 0.04	1.61 ± 0.07	1.18 ± 0.08	1.18 ± 0.03	0.99 ± 0.07	1.06 ± 0.07	0.68 ± 0.07	0.81 ± 0.06	10.68
1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin	2.92 ± 0.03	2.98 ± 0.07	2.86 ± 0.07	1.80 ± 0.07	3.04 ± 0.03	2.98 ± 0.03	2.11 ± 0.04	2.61 ± 0.07	2.61 ± 0.08	1.93 ± 0.07	23.91
1,2,3,4,7,8,9-Heptachlorodibenzofuran	1.80 ± 0.05	2.80 ± 0.03	2.17 ± 0.05	2.24 ± 0.04	2.61 ± 0.04	2.30 ± 0.03	1.12 ± 0.07	1.43 ± 0.08	1.24 ± 0.06	1.55 ± 0.06	17.70
Octachlorodibenzo-p-dioxin	1.74 ± 0.07	0.81 ± 0.03	0.81 ± 0.06	1.30 ± 0.04	1.61 ± 0.03	0.87 ± 0.05	1.30 ± 0.08	1.30 ± 0.03	0.99 ± 0.08	0.99 ± 0.09	10.75
Octachlorodibenzofuran	0.06 ± 0.03	0.06 ± 0.03	0.12 ± 0.03	0.06 ± 0.04	0.06 ± 0.04	0.19 ± 0.03	0.19 ± 0.04	0.06 ± 0.03	0.06 ± 0.04	0.06 ± 0.03	0.87
∑Congeners	123.66 ± 0.30	123.04 ± 0.21	148.96 ± 0.19	157.02 ± 0.53	147.34 ± 0.53	128.94 ± 0.29	147.70 ± 0.32	109.88 ± 0.69	124.97 ± 0.24	130.81 ± 0.78	1211.52

The number given in bold is to show the highest sum between all.