From: Bioactivity of essential oils extracted from Cupressus macrocarpa branchlets and Corymbia citriodora leaves grown in Egypt
Sample
IC50, μg/mL
DPPH assay
β-Carotene-linoleic acid assay
Corymbia citriodora
5.1 ± 0.1b
3.2 ± 0.1b
Cupressus macrocarpa
6.1 ± 0.1c
4.0 ± 0.1c
BHT
2.9 ± 0.2a
2.6 ± 0.1a