Abstract
Antioxidants can prevent free radical formation. Natural antioxidants found in many plants, such as <em>Ficus benjamina </em>and <em>Annona reticulata</em>. The study aimed to compare the antioxidant activity of extracts and fractions of <em>Ficus benjamina </em>and <em>Annona reticulata</em> leaves against 1,1-diphenyl-2-picrilhydrazyl. The steps of this study consist of extraction, fractionation with n-hexane, ethyl acetate and water, phytochemical screening, antioxidant activity determination, and comparing the IC<sub>50</sub> values. Percentage scavenging activity of the extracts and fractions against DPPH was calculated to determine the antioxidant activity. The IC<sub>50</sub> value of <em>Ficus benjamina </em>was 127.86 ppm for ethanolic extract, 94.01 ppm for water fraction, 115.48 ppm for ethyl acetate fraction, and 335.50 ppm for n-hexane fraction. The IC<sub>50</sub> value of <em>Annona reticulata</em> was 274.31 ppm for ethanolic extract, 211.42 ppm for water fraction, 367.91 ppm for ethyl acetate fraction, and 741.08 ppm for n-hexane fraction. The results showed that the <em>Ficus benjamina</em> water fraction was the best antioxidant compared to other extract and fraction.
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