. 2020 Aug 12;6(8):e04654. doi: 10.1016/j.heliyon.2020.e04654

Table 5.

Antioxidant capacity of seaweed ethanolic extracts as determined by DPPH and ORAC.

Sample	DPPH (%)	ORAC (μmol TE/100 g)
E. denticulatum	7.99 ± 0.5^a	112,762 ± 8,575^a
S. polycystum	20.36 ± 0.7^b	42,060 ± 5,153^b
C. lentillifera	5.74 ± 0.9^a	68,372 ± 1,596^c

DPPH expressed as a percentage of radical scavenging activity, and ORAC expressed in μmol trolox equivalent per 100 g. Data are expressed as mean ± standard error mean (SEM) (n = 3). Different letters (a-c) denote a significant difference between mean values within the same column.