Metabolic Effects of Mulberry Leaves: Exploring Potential Benefits in Type 2 Diabetes and Hyperuricemia

Table 1

In vitro antioxidant activities as calculated from the DPPH assay and from the inhibition of the spontaneous lipid peroxidation.

Sample	DPPH	Lipid peroxidation
	EC50 (𝜇g/mL)	IC50 (𝜇g/mL)
FR-W	72.2	71.0
FR1	—^a	—^a
FR2	—^a	138.0
FR3	186.0	47.3
FR4	245.0	114.0
FR5	55.0	77.7
FR6	21.7	55.8
Trolox	21.8	42.5

Trolox: positive control in both cases.
^aExhibited no substantial activity in the applied concentration range.