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Edukasi penyalahgunaan obat-obatan di kalangan remaja pada siswa siswi SMAN 1 Beruntung Baru Yulianita Pratiwi Indah Lestari; Hendera; Mi'rajunnisa; Asyfa Putri Ramadhani; Cindy Cenora; Hilmalia; Malinda Apriliani; Muhammad Samawi
INDRA: Jurnal Pengabdian kepada Masyarakat Vol. 4 No. 1 (2023): April
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/indra.v4i1.186

Abstract

Teenagers today are getting used to the use of various illegal drugs, which aim to get temporary pleasure or as an escape from their problems. The use of various types of drugs in high doses causes various negative impacts for adolescents such as damage to the central nervous system, seizure disorders due to respiratory and heart muscle spasms, dehydration, heart attacks, and even a worse effect that cause death. In the residential environment, formal and non-formal figures are expected to participate actively in fostering and providing guidance and direction to young people. This outreach activity was carried out among teenagers so that they know and were aware of the consequences of drug abuse. This activity was expected to increase adolescent knowledge about illegal drugs. The implementation of counseling as one of the community service programs for the Faculty of Pharmacy Lecturers together with the D3 Pharmacy Students of the University of Muhammadiyah Banjarmasin at SMAN 1 Beruntung Baru entitled "Education of Drug Abuse among Teenagers in SMAN 1 Beruntung Baru" has been carried out well and received a positive response from the students.
The analysis of hydroquinone levels in the product of whitening hand and body lotion in online shops, using the UV-Vis spectrophotometry method Mellynia, Sri Agfa; Lestari, Yulianita Pratiwi Indah; Mi'rajunnisa
Jurnal Ilmiah Farmasi Vol. 21 No. 2 (2025): Jurnal Ilmiah Farmasi
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jif.vol21.iss2.art6

Abstract

Background: Hydroquinone serves as a skin-lightening agent by suppressing melanin production. However, its usage in cosmetic formulations has been prohibited under the Indonesian Food and Drug Authority regulations, as stated in Regulation Number 18 of 2015. Despite this restriction, numerous studies show that various whitening hand and body lotion products commonly contain hydroquinone.Objective: This study aimed to conduct a qualitative and quantitative analysis of hydroquinone in body-whitening hand and body lotion products available through online retail platforms.Method: The methodology employed in this study involved the use of Thin Layer Chromatography (TLC) for qualitative analysis, complemented by UV-Vis spectrophotometry, which had undergone prior validation to serve as a quantitative analytical tool.Results: The qualitative analysis conducted via Thin Layer Chromatography (TLC) identified six positive samples containing hydroquinone, characterized by an Rf value of 0.75. According to the validation results, the method demonstrated a linearity value with a correlation coefficient (r) of 0.9976, a limit of detection (LOD) of 0.3862 g/mL, and a limit of quantification (LOQ) of 1.2872 g/mL. An RSD value of 1.912% showed precision, while accuracy was confirmed through a recovery rate of 96.77%. The validation outcomes suggested that this approach is robust for analyzing hydroquinone in body-whitening hand and body lotion products. The UV-Vis spectrophotometry result showed that samples 1 through 6 had hydroquinone in them at levels of 0.0418, 0.0448, 0.0361, 0.0283, 0.0365, and 0.3193%, respectively.Conclusion: The research conducted revealed that the qualitative analysis using Thin-Layer Chromatography (TLC) yielded six positive samples, indicating the presence of hydroquinone. Furthermore, the quantitative analysis indicated that whitening hand and body lotion products available in online shops contained hydroquinone at concentrations ranging from 0.0283 to 0.3193 g/mL. This finding underscores the continued prevalence of prohibited chemicals in certain cosmetic products.
Edukasi Pentingnya Konsumsi Tablet Tambah Darah pada Remaja di MAN 2 Kota Banjarmasin Nur Lathiifah; Mi'rajunnisa
Jurnal Pengabdian Masyarakat - PIMAS Vol. 5 No. 1 (2026): Februari
Publisher : LPPM Universitas Harapan Bangsa Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35960/pimas.v5i1.2177

Abstract

Anemia remains a health problem among adolescents, especially adolescent girls, partly due to low knowledge and compliance with Iron Supplement Tablets (IST). This community service activity aims to increase students' knowledge about anemia and the importance of consuming IST through health education interventions. The activity was carried out at MAN 2 Banjarmasin with a pre-test and post-test design, involving 35 students selected purposively. The intervention was delivered in the form of lectures, PowerPoint presentations, and leaflets containing information about anemia, risks in adolescents, and how to consume TTD. The pre-test results showed that most students were in the low knowledge category (57%), while only 14% were in the good category. After the intervention, the post-test results showed a significant increase, with 94% of students in the good knowledge category and no students in the poor knowledge category. Improvements were also seen in all question indicators, such as understanding of anemia, which increased from 34% to 97%, and knowledge of TTD consumption times, which increased from 20% to 80%. This activity shows that health education through lectures, PowerPoint presentations, and leaflets is ef ective in increasing students' knowledge about anemia and TTD consumption, thereby potentially supporting ef orts to prevent anemia in school-age adolescents.