Purification and Characterization of Bioactive Compounds from Styela clava

Table 4

Antioxidant activity of subcomponents E1–E7 isolated from ET in the 𝛽-carotene-linoleic acid system.

Subcomponent	Antioxidant activity (%)
	10 (𝜇g/mL)	50 (𝜇g/mL)	100 (𝜇g/mL)	200 (𝜇g/mL)
ET	12.70±0.65	28.76±1.12	37.42±0.88	48.37±1.55
E1	6.46±0.50	13.80±0.46	28.20±0.64	22.19±0.97
E2	7.42±0.31	15.40±0.74	24.74±1.07	30.90±1.21
E3	9.30±0.37	17.78±0.87	27.41±1.03	32.77±1.27
E4	12.38±0.67	24.72±1.18	32.70±0.79	43.65±1.98
E5	20.24±1.44	40.60±1.25	54.10±1.57	68.92±1.67
E6	15.20±0.79	34.40±0.85	48.52±1.71	62.36±1.68
E7	10.70±0.47	20.10±0.27	28.42±0.80	36.80±0.98
AscA	10.50±0.72	20.70±0.31	32.90±0.18	46.60±0.32
GA	21.80±0.41	42.80±1.88	58.61±1.20	70.10±1.46