Dear Mohamed,

I used three essays to evaluate the antioxidant activity: ABTS, DPPH, reducing power. If you are interested, you could see my first publication.

All the best,

thank you Dr yakoub.

ABTS

Arnao et al. 1999

You can use the following:

DPPH scavening capacity: Brand-Williams et al. 1995

FRAP: Benzie and Strain, 1996

Dear Dr. Amos

For ABTS, I suggest this article: Re, R., et al. (1999). Antioxidant Activity applying an improved ABTS radical cation decolorization assay. Free Radical Biology & Medicine. 26(9/10), 1231-1237.

thank you for all your answers