Table 1.

Essential oils yield, expressed as percentage on the dry biomass of the leaves, number of compounds identified, and total area covered by the GC-MS TIC chromatograms for each essential oils sample extracted from plants subjected to different light treatments.

	Mentha piperita			Ocimum basilicum
Light treatment	Yield (%)	No. of compounds	Total area	Yield (%)	No. of compounds	Total area
SUN	1.34	51	99.1%	0.17	47	98.6%
HPS200	0.67	45	99.2%	0.40	45	99.1%
HPS100	1.12	48	99.3%	0.24	46	96.8%
CoeLux®	0.94	47	96.8%	0.25	43	98.7%