Table 2.

The IC50 values (μg extract/mL) of brown seaweeds for α-glucosidase inhibition.

Species	Extract Type
	Ethanol	Acetone
D. antarctica	473.4 ± 0.9 b	466 ± 1.3 a
L. spicate	5317.6 ± 0.75 e	479.2 ± 1.7 c
Acarbose	797.85 ± 1.1 d

Different letters indicate the statistically significant differences for the Tukey multiple range test with 95% confidence.