Putri, Faizah Alivia
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Cempedak leaf extract (Artocarpus champeden) as a novel ingredient in antibacterial peel-off gel face masks Putri, Faizah Alivia; Widia, Widia; Syarmila, Syarmila; Mahardika, Robby Gus
Acta Pharmaciae Indonesia : Acta Pharm Indo Vol 10 No 2 (2022): Acta Pharmaciae Indonesia : Acta Pharm Indo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.api.2022.10.2.4920

Abstract

Background: Phenolic compounds in plants act as natural antioxidants, with cempedak (Artocarpus champeden) leaf extract showing promise due to its high phenolic content and potential antibacterial properties against Propionibacterium acnes. Objective: This study explores the effectiveness of cempedak leaf extract as an active ingredient in peel-off gel face masks for antibacterial purposes. Methods: Cempedak leaf extract was analyzed for phenolic content and Fourier transform infrared (FTIR). Its antibacterial activity was tested against P. acnes using agar diffusion, comparing inhibition zones with positive control. A peel-off gel face mask was formulated with cempedak leaf extract, undergoing physical and an irritation test. Results: Cempedak leaf extract contained a total phenolic content of 342.35 mg EAG/g and exhibited significant antibacterial activity. The face mask formulation with cempedak leaf extract showed promising physical properties and did not irritate, meeting the peel-off gel face mask standards. Conclusion: Cempedak leaf extract has potent antibacterial properties, making it an effective ingredient in peel-off gel face masks for treating acne. Further research could explore its commercial potential in skincare products.
SYNTHESIS OF POROUS CARBON MATERIAL PROPYLENE MEDICAL MASK AS ADSORBENT HEAVY METAL IRON (Fe) IN WATER EX-TIN MINING BANGKA BELITUNG Amelia, Addela; Putri, Faizah Alivia; Widia; Adelia, Della; Alkasiyah; Fabiani, Verry Andre
Jurnal Kimia Riset Vol. 9 No. 1 (2024): June
Publisher : Universitas Airlangga, Campus C Mulyorejo, Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkr.v9i1.50750

Abstract

 Bangka Belitung Islands Province faces severe environmental challenges, exacerbated byillegal tin mining activities leading to heightened pollution levels, particularly in stagnantwater within former tin mining holes, reaching depths of up to 40 meters. The presence ofiron metal (Fe) in this water poses a health risk, potentially damaging intestinal walls andcompromising lung function upon ingestion. This study presents a novel approach to addressthis issue by synthesizing porous carbon material from propylene waste sourced frommedical masks. The process involves initial sulfonation for sterilization and pore sizeenhancement, followed by activation using KOH and carbonization at 750 °C.Characterization methods validate the successful synthesis, including FTIR highlightingpolypropylene groups at 822 cm-1, XRD indicating graphite carbon with high crystallinity,and SEM exhibiting rod shapes and cavities at 5,000í— magnification. The adsorption testdemonstrates outstanding performance, with porous carbon exhibiting a 100% adsorptionefficiency in purifying water, eliminating odors, and reducing iron (Fe) levels. Thisinnovative method effectively reduces iron levels in stagnant water environments, providinga sustainable solution to environmental pollution, particularly in Bangka Belitung.