Table 1:

Methanol and Ethanol concentrations in studied distillates for each industrial unit (Factory)

Type of herbal distillate	Time of production (month)	Methanol concentration (mg/dl) Factory			Ethanol concentration (mg/dl) Factory
		A	B	C	A	B	C
Chicory	< 2	10.90	13.81	22.51	0.14	0.10	0.05
	2–7	13.21	26.65	17.93	0.04	0.03	0.06
	> 7	13.90	10.95	17.11	1.40	0.17	0.43
Fumitory	< 2	10.09	26.89	12.46	0.19	0.18	0.12
	2–7	9.13	12.57	22.53	0.03	0.07	0.16
	> 7	28.21	21.15	15.50	0.89	0.53	0.40
Camelthorn	< 2	19.77	19.28	115.33	1.36	0.15	1.07
	2–7	11.59	14.82	40.62	0.07	0.08	0.36
	> 7	38.30	10.76	50.93	1.54	0.55	0.37
Rose water	< 2	5.36	29.55	8.52	13.68	142.53	29.01
	2–7	9.64	12.36	6.86	53.65	17.26	13.62
	> 7	12.13	12.44	6.69	49.56	10.51	21.15
Forty plants	< 2	8.76	192.10	19.18	0.05	0.12	1.07
	2–7	12.32	51.95	21.95	0.23	0.94	0.44
	> 7	31.85	34.93	41.50	0.69	1.65	0.68
Ajava seeds	< 2	8.71	11.12	4.26	0.03	0.06	0.39
	2–7	7.95	16.15	4.50	0.00	0.05	0.00
	> 7	12.65	7.57	3.25	0.65	0.01	0.13
Poleigamander	< 2	11.15	40.17	28.51	0.44	0.83	2.58
	2–7	6.65	37.33	21.21	0.85	0.02	1.83
	> 7	17.45	19.41	10.25	2.32	0.45	0.71
Willow	< 2	7.03	24.92	13.41	0.00	0.32	0.83
	2–7	9.74	7.77	15.77	1.21	0.64	0.58
	> 7	8.87	10.91	11.51	0.11	0.28	0.43
Mentha piperita	< 2	19.54	177.28	40.06	0.32	2.32	0.87
	2–7	19.55	26.68	24.36	1.56	0.20	0.84
	> 7	13.12	77.65	22.22	0.90	3.82	0.17
Fennel	< 2	15.27	9.25	2.53	0.32	0.04	0.64
	2–7	23.11	9.42	2.80	0.86	0.02	0.25
	> 7	12.41	7.70	2.65	0.62	0.21	0.09