Table 7.

Concentration of furocoumarins and citropten in feed for chickens for fattening (as μg/kg complete feed) and their intake (as μg/kg bw per day) calculated at the maximum proposed use level of the additive in feed (40 mg/kg), considering the average and the maximum analysed value for each congener in the additive

Congener	Concentration in the additive		Concentration in complete feed		Intake (chickens for fattening)
	Average	Max	Average	Max	Average	Max
	mg/kg additive		μg/kg feed		μg/kg bw/day
Furocoumarins
Psoralen	45.3	92.4	1.8	3.7	0.16	0.33
5‐Methoxypsoralen (bergapten)	23.63	75.4	0.9	3.0	0.08	0.27
Bergamottin (5‐geranoxypsoralen)	497	1,272	19.9	50.7	1.79	4.57
Oxypeucedanin	215	455	8.6	18.2	0.77	1.63
8‐Methoxypsoralen (xanthotoxin)	187	430	7.5	17.2	0.67	1.55
8‐Geranoxypsoralen	100.59	< 250	4.0	10.0	0.36	0.90
Imperatorin	31.5	63.9	1.3	2.6	0.11	0.23
5,8‐Dimethoxypsoralen (isopimpinellin)	6.04	13.9	0.2	0.6	0.02	0.05
Phellopterin	0.37	1.0	0.01	0.04	0.001	0.004
Oxypeucedanin hydrate	20.2	53.5	0.8	2.1	0.07	0.19
Byakangelicol	179	273	7.1	10.9	0.64	0.98
Methoxycoumarins
Citropten	163	570	0.007	0.023	0.59	2.05
Total			59	142	5.27	12.75