Table 1.

Extraction yields and antioxidant activity of Codium tomentosum fractions.

Fraction	Yield	DPPH a	FRAP b
S1	0.31%	>200	82.01 ± 0.97
S2	0.03%	>200	8.54 ± 2.66
S3	28.98%	>200	6.07 ± 0.16
BHT	-	143.70 ± 23.26	2821.50 ± 63.03

^a radical scavenging activity (EC₅₀ µg/mL); ^b µM FeSO₄/g extract; EC₅₀ values were determined for a 95% confidence interval.