Purification and Characterization of Bioactive Compounds from Styela clava

Table 1

DPPH scavenging activity of different components isolated from S. clava.

Component	DPPH scavenging rate (%)
	50 (𝜇g/mL)	100 (𝜇g/mL)	150 (𝜇g/mL)	200 (𝜇g/mL)
CE	19.2±0.37	30.12±0.60	37.9±0.64	42.6±0.88
PE	4.83±0.11	10.11±0.22	14.24±0.38	18.50±0.37
ET	22.90±0.70	38.10±1.14	47.48±1.30	50.64±1.12
BU	8.38±0.21	19.29±0.37	25.32±0.49	30.77±0.62
AR	2.10±0.05	3.05±0.11	4.26±0.08	4.89±0.10