Description:
Antioxidants are needed as an antidote to free radicals that can inhibit or neutralize the bad effects of free radicals and are formulated in the form of peel-off masks to remove dirt and dead skin cells. Kokang leaves (Lepisanthes amoena (Haask) Leenh) is a plant rich in antioxidants originating from East Kalimantan which contains alkaloids, flavonoids, saponins, and tannins. This study aims to determine the characteristics and physical stability as well as determine the antioxidant activity of peel off mask preparations of kokang leaf extract (Lepisanthes amoena (Haask) Leenh), experimentally using the DPPH method with a UV-Vis spectrophotometer. The results were that kokang leaf extract (Lepisanthes amoena (Haask) Leenh) peel off mask preparations 1 (0%), 2 (1%), 3 (2.5%) and 4 (5%) had physical characteristics and stability good tests (meet standard requirements) including organoleptic tests, pH, homogeneity, spreadability, adhesion, drying time, and viscosity. Testing the antioxidant activity using a concentration of 5%. Kokang leaf extract contains strong antioxidant activity with a value of 59,707 ppm, while kokang leaf extract peel off mask contains medium category antioxidant activity with an IC50 value of 102,945 ppm. The conclusion of the four formulations is the best and stable with has an IC50 value, namely formula 4 (5%) in the moderate category (102,945 ppm).

URL:
http://103.158.96.210:88/web_repository/uploads/47320-182885-2-PB.pdf

Type:
Journal

Document:
Diploma III Farmasi

Date:
23-06-2024

Author:
JATI PRATIWI