Antioxidant Activity Test Of Kepel Leaf Extract Gel Preparation (Stelechocarpus Burahol) With Variations Of Carbopol 940 Concentration Using The Dpph Method
Kepel leaves (Stelechocarpus burahol) have the potential as a source of natural antioxidants. This study aims to determine the effect of variations in Carbopol 940 concentration on the physical quality, stability, and antioxidant activity of kepel leaf extract gel. The extract was obtained through maceration using 96%...