Table 1.

IC₅₀ values (µg/mL) for the inhibition of the production of lipid hydroperoxides in the UV-visible assay with DMPD. Values are expressed as average ± standard deviation (SD); n = 9.

Plant	Not heated samples	Boiled samples
Abelmoschus esculentus	61.25 ± 2.6	57.68 ± 9.3
Hibiscus acetosella	66.34 ± 8.19	63.37 ± 1.8
Manihot esculenta C.	55.08 ± 9.83	49.32 ± 10.23
Pteridium aquilinum	55.24 ± 4.04	49.61 ± 5.67