Table 2.

Phytochemical profile of L. angustifolia wastewater.

Phytochemical analysis	Microwave-assisted hydrodistillation	Traditional hydrodistillation
Total phenolic content (mg GAE/g)	3.280 ± 0.18****	1.778 ± 0.18
Total flavonoid content (mg QE/g)	3.226 ± 0.30****	1.458 ± 0.08
Total proanthocyanidin (mg CAE/g)	0.548 ± 0.03	0.267 ± 0.01
TAcC (mg C3-G/g)	0.023 ± 0.002	0.007 ± 0.01
DPPH (mg TEAC/g)	7.619 ± 0.83****	5.603 ± 0.58
CUPRAC (mg TE/g)	7.847 ± 0.59****	3.869 ± 0.17
ABTS (mg TE/g)	7.790 ± 0.80****	4.291 ± 0.43

****P < 0.0001.