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PENINGKATAN KEMAMPUAN ANTIOKSIDAN PADA KRIM KULIT JERUK NIPIS (Citrus aurantifolia S) MENGGUNAKAN VCO DENGAN METODE DPPH Dyani Primasari Sukamdi; Sabtanti Harimurti; Kunniya Amany; Vella Lailli Damarwati
JCPS (Journal of Current Pharmaceutical Sciences) Vol 7 No 2 (2024): March 2024
Publisher : LPPM - Universitas Muhammadiyah Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Lime peel (Citrus aurantifolia S.) is rich in flavonoids, tannins, and coumarins so that it can act as an antioxidant. It can be formulated with Virgin Coconut Oil (VCO) into a cream to protect the skin and prevent aging. This study aims to determine the antioxidant activity of cream preparations containing lime peel extract with DPPH method and to determine whether the concentration of VCO can affect the physical evaluation and antioxidant activity of cream preparations. Lime peel was extracted by maceration method using 96% ethanol and cream were made using various VCO concentrations (30%, 35% and 40%). The three formulas were physically tested to determine the effect of adding VCO concentration to the physical quality of the cream. Data analysis was carried out using the One-Way Anova method and the results of the adhesive power test, dispersion and pH concluded that the significance was, therefore the addition of VCO concentration does not affect the value on adhesion, spread ability and pH. The IC50 results obtained for formulas I, II and III are 31.78 ppm, respectively; 29.64 ppm ; 26.95 ppm. Data was statistically tested using One-Way Anova, the results showed that lime peel extract cream with the addition of VCO affected antioxidant activity in cream preparations. Where the greater the concentration of VCO used in lime peel cream, the greater the antioxidant activity. Keywords : Lime peel, cream, extract, VCO, antioxidants
Evaluation of physical and chemical stability of semi-solid preparations towards beyond-use date Sukamdi, Dyani Primasari; Dewinda, Zulfa Sekar; Damarwati, Vella Lailli; Maziyyah, Nurul; Ningrum, Dhecella Winy Cintya
Acta Pharmaciae Indonesia : Acta Pharm Indo Vol 11 No 2 (2023): 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.2023.11.2.9260

Abstract

Background: Semi-solid formulations require careful consideration due to potential drug interactions and incompatibilities. The stability of these compounds is crucial for determining the quality of a preparation, often assessed by its designated shelf life. Objective: This research synthesizes previous studies to provide a comprehensive assessment of the quality and stability of semi-solid drugs, focusing on evaluating their physical and chemical stability in relation to the Beyond Use Date (BUD). Methods: A literature review was conducted using the Google Scholar database, yielding eight articles that met the established inclusion and exclusion criteria and were pertinent to the research topic. Results: The evaluations of physical stability indicated that preparations are stable when stored under standard conditions, away from light, and when formulated with suitable bases. The chemical stability assessments revealed a decline in potency or concentration at elevated temperatures. Conclusion: The study concludes that, within the parameters of stability evaluated, semi-solid drug preparations remain viable for use.
Formulation Sunscreen Spray Gel of Vetiveria zizanioides (L.) Nash Root Infusion Damarwati, Vella Lailli; Fajarani, Rizky Anita; Sabeta, Meilidya Vani; Kurniawan, Muhammad Fariez; Winanta, Aji
Indonesian Journal of Pharmaceutical Science and Technology 2025: Vol. 12 Suppl. 1 (2025)
Publisher : Indonesian Journal of Pharmaceutical Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/ijpst.v12s1.59024

Abstract

Vetiveria zizanioides (L.) Nash is one of the plants with high flavonoid compound content with antioxidant activity. This study aims to formulate a spray gel of the root of Vetiveria zizanioides (L.) Nash infusion determines UV protection and observes the level of irritation caused by the application.  This study used formulas at variations concentrations FI 1%, FII 5%, and FIII 10%. The formulas observed flavonoid content, sun protection factor (SPF) value, and irritation index. Flavonoid content was tested using the Willstatter method. The SPF value was determined in vitro using UV-spectrophotometer, while the irritation test was conducted using the Draize test method. The SPF value test results showed that Formula 0 (F0), FI, FII, FIII, and the commercial preparation had SPF values of 0.355, 2.856, 5.324, 6.634, and 13.438, respectively. Meanwhile, the irritation test obtained an irritation infection of 0.3 in the commercial preparation and 0.6 in F3. Therefore, FII has the potential to be UV-protected and have a minimal irritating effect.  
Pelatihan Simple Emergency Management untuk Peningkatan Kapasitas Kader LLHPB ‘Aisyiyah Gamping Ghozali, Muhammad Thesa; Damarwati, Vella Lailli; Orbayinah, Salmah; Widada, Hari; Kurniawan, Nanang; Dini, Riyanti Raf’al; Abidin, Ghaida Rahmani Putri
Jurnal Medika: Medika Vol. 4 No. 3 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/48wsk951

Abstract

The purpose of this community service is to improve the capacity of LLHPB PCA ‘Aisyiyah Gamping cadres in managing emergency drug management through Simple Emergency Management training, as well as building an independent and sustainable community emergency response system. This community service activity uses the Asset-Based Community Development (ABCD) approach which emphasizes strengthening the internal potential of the community, such as LLHPB cadres, local pharmacists, and networks with the Drug Assistance Team (TBO) Sedative of the Pharmacy Study Program, Muhammadiyah University of Yogyakarta and BPBD. The implementation stages include asset identification (discover), formulation of a shared vision (dream), action planning (design), to implementation and sustainability (destiny) through participatory and contextual Simple Emergency Management training. As a result, a Drug Alert Team was formed and there was a significant increase in the understanding and skills of the cadres, demonstrating the effectiveness of the ABCD approach in building community independence in dealing with emergency situations. The results of the activity showed an increase in community capacity in managing emergency drugs. The Simple Emergency Management training succeeded in improving participants' understanding based on the results of the pre-test and post-test. Local cadres play an active role as facilitators, and the training process is designed in a participatory manner according to the community's potential. This program not only improves technical knowledge, but also strengthens the independence and sense of community ownership in dealing with emergency situations.
Formulation and Evaluation of Pulp Devitalization Paste Combination of Jatropha Curcas L. and Piper Crocatum Leaves Extract Damarwati, Vella Lailli; Wahid, Rahmat A Hi; Primasari, Dyani; Harimurti, Sabtanti; Labibah, Lana; Syahrani, Syahrani; Krisridwany, Annisa
Media Farmasi: Jurnal Ilmu Farmasi Vol. 19 No. 2: September 2022
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/mf.v19i2.24041

Abstract

Dental caries require operative techniques such as pulp devitalization, but pulp devitalization materials that are often used by dentists have serious adverse effects that need to be considered, such as gingival injury and alveolar bone necrosis. Hence, the aim of the present study was to develop natural ingredients as an alternative to pulp devitalization from a combination of Jatropha curcas (Jatropha curcas L.) and red betel leaf extract (Piper crocatum) in the form of a paste and then conducting physical evaluation tests, Cyclooxygenase-2 (COX-2) tests, and also histopathological picture tests to the sample. The formulation of the pasta sample was carried out by the trituration method.  Formulation I (FI) contained 25% of Jatropha resin, 0.25% red betel leaf extract, and 25% Jatropha resin, 0.5% red betel leaf extract for Formulation II (FII). The paste produced was then evaluated for physical properties which consisted of organoleptic, homogeneity, pH, spreadability, adhesion, and anti-inflammatory power using test animals with COX-2 expression number parameters. The FI and FII treatment groups had met the requirements as paste formula. In the COX-2 expression test, FI has a COX-2 expression percentage value of 0.38% and a COX-2 suppression percentage value of 0.62%, while FII has a COX-2 expression percentage value of 0.59% and a COX-2 expression percentage of 0.59% and suppression of COX-2 of 0.41%. The optimal concentration of the paste formulation is the paste with a combination of 25% jatropha latex and 0.25% red betel leaf extract had been shown to have potential as an alternative to pulp devitalization