AsA concentration in the flavedo (the outer colored part of the peel) oscillates
between 75 and 374 mg/100 g FW while the albedo (the white
internal part of the peel) accounts for 11–190 mg/100 g FW and the content in the pulp ranges
between 20 and 70 mg/100 g FW [9,25,26]. Oranges, in general, contain the highest AsA levels (29
and 82 mg/100 mL of juice), followed by lemons (30–50 mg/100 mL), grapefruits (30–60 mg/100 mL) and
mandarins (20–60 mg/100 mL)
[25,26].