Research Article
Phenolic Contents and Antioxidant Potential of Crataegus Fruits Grown in Tunisia as Determined by DPPH, FRAP, and β-Carotene/Linoleic Acid Assay
Table 1
Phenolics contents in different crude part extracts of red and yellow Crataegus.
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Total phenol: Folin-Ciocalteu, in mg eq. gallic acid/100 g DW. Flavonoids: AlCl3 method, in mg eq. rutin/100 g DW. Anthocyanins: direct colorimetry in mg eq. cyanidin-3-O-glucoside/100 g DW. Procyanidins: butanol-HCl methods, in mg eq. cyanidins/100 g DW. |