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Table 1 Phenolic, flavonoid, and tannin content and in vitro antioxidant activities of three Lamiaceae species aqueous extracts

From: In vitro investigation of antioxidant and antihemolytic activities of three Lamiaceae species from Morocco

  Polyphenols (mg GAE/g DW) Flavonoids
(mg RE/g DW)
Tannins
(mg CE/g DW)
DPPH
(IC50 in μg/ml)
ABTS
(μmol TE/g DW)
FRAP
(μmol TE/g DW)
Lavandula officinalis 20.62 ± 1.87a 13 .84 ± 3.16a 3 .04 ± 0.82a 22.54 ± 0.84a 112.94 ± 6.49a 226.82 ± 7.9a
Origanum majorana 52.35 ± 2.15b 24.41 ± 4.03b 8.73 ± 0.91b 12.29 ± 1.06b 226.13 ± 5.42b 477.82 ± 8.06b
Ocimum basilicum 27.82 ± 1.53c 11.94 ± 4.82a 5.87 ± 1.09c 42.85 ± 1.32c 91 ± 5.84c 172.84 ± 6.18c
  1. Data are expressed as the means of quadruplicate (n = 4) ± (SE). Within each column, values with different superscript are significantly different (p < 0.05)
  2. ABTS 2 2-azinobis (3 ethylbenzothiazoline 6-sulfonic acid), DPPH 1 1-Diphenyl-2-picrylhydrazyl, FRAP Ferric reducing antioxidant power, GAE Gallic acid equivalent, RE Rutin equivalent, TE Trolox equivalent, CE Catechin equivalent