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All Journal JURNAL KIMIA SAINS DAN APLIKASI Journal of Pharmaceutical and Sciences. Jurnal Pengabdian Kader Bangsa
Pangeran, Khrisna
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Engineering Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health

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Chemical Composition, Physicochemical, and Pharmacokinetics Profile of Custard Apple Leaf (Annona squamosa) Essential Oil Extract Pangeran, Khrisna; Anam, Khairul; Kusrini, Dewi
Jurnal Kimia Sains dan Aplikasi Vol 28, No 8 (2025): Volume 28 Issue 8 Year 2025
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jksa.28.8.442-451

Abstract

This study investigates the effects of different drying methods on the chemical composition, physicochemical characteristics, and pharmacokinetic properties of custard apple (Annona squamosa) leaf essential oils. The research also evaluates how these drying techniques influence the yield and quality of the oils, with particular emphasis on terpenoid content and their pharmacological relevance. Fresh custard apple leaves were subjected to four drying methods: shade drying, sun drying, oven drying at 45°C, and air conditioning (AC) drying at 20°C. Essential oils were extracted through steam distillation and analyzed using GC–MS to determine their chemical constituents. Various physicochemical parameters, including refractive index, specific gravity, acid value, and saponification value, were measured. Pharmacokinetic properties were assessed using the pkCSM online tool, while network visualization was performed via STRING.db. The drying methods significantly affected the essential oil yield, with oven drying producing the highest yield. Based on physicochemical analysis, shade drying resulted in the highest acid and ester values. The chemical profiles varied across treatments, with trans-β-caryophyllene, germacrene D, and α-humulene identified as the dominant compounds in all samples. Network pharmacology analysis indicated that CYP2C9 and CYP2C19 play critical roles in optimizing personalized therapy by minimizing adverse effects and enhancing drug efficacy across various diseases.
Pelayanan Farmasi untuk Daerah Tertinggal, Terdepan, dan Terluar (3T) Terkait Program Penyakit HIV Berdasarkan Integrasi Model Pemberi Layanan yang Terdiferensiasi (PLD): Sebuah Tinjauan Sistematis Renaldi, Fransiskus Samuel; Pangeran, Khrisna
Journal of Pharmaceutical and Sciences JPS Volume 9 Nomor 1 (2026)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v9i1.1331

Abstract

Background: Differentiated Service Delivery (DSD) has been proposed to improve HIV treatment continuity in remote areas; however, its success depends on the integration of systemic supports. Objective: This review synthesizes evidence on the effectiveness of community-based DSD models and the determinants of their success in underdeveloped, frontier, and outermost (3T) areas, particularly concerning supply chain resilience, quality assurance, and aligned governance and financing. Methods: A systematic review with narrative synthesis was conducted following PRISMA guidelines. Literature searches were performed in PubMed, Scopus, Web of Science, and grey literature repositories (2010–2025). Out of 1,520 records, 32 studies met the inclusion criteria. Results: Community-based DSD models (ART groups, MMD) were effective in improving adherence, retention, and reducing visit burden. This success was strongly determined by: (1) ARV supply chain stability (minimal stock-out days, synchronization with MMD schedules); (2) quality assurance in storage–distribution (temperature control, FEFO); and (3) aligned governance and financing (pharmacist roles, community health worker incentives, last-mile funding). Qualitative findings identified service proximity, confidentiality, and logistical reliability as key facilitators. Conclusion: DSD is a systemic intervention whose effectiveness hinges on multidimensional readiness. Strengthening HIV pharmaceutical services in 3T areas requires an integrated approach that simultaneously builds supply resilience, service quality, and adaptive governance. This review proposes operational indicators and a phased implementation roadmap for contextual adaptation.
Kegiatan Edukasi Karakteristik Pengguna Narkoba di Lingkungan Pondok Pesantren Manaratul Islam Jakarta Selatan Sebagai Upaya Mewujudkan Generasi Bebas Narkoba Renaldi, Fransiskus Samuel; Pangeran, Khrisna
JURNAL PENGABDIAN KADER BANGSA Vol 2 No 1 (2026): Jurnal Pengabdian Kader Bangsa
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Kader Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54816/jpkb.v2i1.1193

Abstract

This study explores the role of Manaratul Islam Islamic Boarding School in South Jakarta in preventing drug abuse among its students. The increasing prevalence of drug abuse among adolescents has raised concerns about their well-being and future. Educational institutions, including Islamic boarding schools, play a crucial role in addressing this issue. The purpose of this study was to investigate how Islamic boarding schools implement drug prevention programs and their impact on students' knowledge, attitudes, and behaviors regarding drugs. Usinga case study design with a mixed methods approach, data was collected through semi- structured interviews and Focus Group Discussions(FGDs) with students, program facilitators, and community leaders. Findings indicate that the intervention resulted in a significant increase instudents' understanding of drug abuse, confirming the effectiveness of the combination of education, peer support systems, and community engagement. This study highlights the importance of religious and educational institutions in shaping a drug- free generation and recommendsthat similar programs be implemented across other Islamic boarding schools to increase awareness and prevent drug abuse more widely.
Co-Authors Anam, M. Khairul Dewi Kusrini Renaldi, Fransiskus Samuel