Table 2.

Heterocyclic amine content of samples without skin, grilled closed (ng/g).

	Temperature (°C)	Time (min)	Harmane	Norharmane	MeIQx	4,8-DiMeIQx	PhIP	Total HCA
Inside	150	5	0.59	0.26	<0.08	<0.08	<0.08	0.85
		10	1.34	0.37	<0.08	<0.08	<0.08	1.72
		15	1.75	0.50	<0.08	<0.08	<0.08	2.25
	190	5	0.84	0.60	<0.08	0.32	<0.08	1.75
		10	1.32	0.79	<0.08	0.38	<0.08	2.49
		15	1.99	0.86	<0.08	0.45	0.57	3.87
	230	5	2.40	1.37	0.73	0.56	1.48	6.54
		10	3.38	1.76	0.58	0.80	5.36	11.89
		15	7.75	1.87	1.26	2.24	19.46	32.58
Surface	150	5	1.56	0.33	<0.08	0.36	<0.08	2.24
		10	1.60	0.50	<0.08	0.41	0.52	3.03
		15	2.42	0.70	1.41	0.79	0.58	5.89
	190	5	2.94	1.40	1.50	0.76	3.03	9.64
		10	9.50	2.91	3.23	2.27	11.31	29.22
		15	10.18	5.80	3.65	3.39	17.48	40.50
	230	5	45.01	8.01	8.70	13.74	232.87	308.34
		10	49.93	12.54	10.14	15.79	254.42	342.81
		15	107.00	33.02	27.04	59.19	449.60	675.86

MeIQx: 3,8-dimethyl-imidazo(4,5-f)quinoxaline; 4,8-DiMeIQx: 2-amino-3,4,8-trimethyl-imidazo (4,5-f)quinoxaline; PhIP: 2-amino-1-methyl-6-phenylimidazo(4,5-b)pyridine.