Table 3.

Determination of phenols by Folin-Ciocalteau's method of pooled waste extracts.

(µL)	CLH µg GAE	CL µg GAE	CH µg GAE	LH µg GAE
25.00	693.88 ± 5.01*	701.77 ± 19.22*	524.48 ± 65.77	697.73 ± 27.33*
10.00	471.66 ± 189.91	465.15 ± 133.34	241.20 ± 106.28	495.22 ± 87.77
5.00	240.77 ± 74.10	265.30 ± 79.93	162.58 ± 54.77	387.77 ± 213.59
1.00	72.61 ± 36.75	75.26 ± 31.80	46.89 ± 6.48	106.72 ± 25.10

Data were expressed as mean ± SD of 3 independent experiments and indicated as µg of gallic acid equivalent (GAE). A *P<0.05 was considered significant. C. arvensis / L. stoechas / H. italicum = (CLH), C. arvensis / L. stoechas = (CL), C. arvensis / H. italicum = (CH), L. stoechas / H. italicum = (LH).