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PENETAPAN KADAR RENDEMEN DAN FLAVONOID EKSTRAK DAUN KELOR (Moringa oleifera) SECARA SPEKTROFOTOMETRI UV-VIS Whardhani, Sabrina K; Handayani, Indri Astuti; Loimalitna, Pricillya Maria; Chandra, Pra Panca Bayu; Christian, Yulius Evan
Jurnal Riset Kefarmasian Indonesia Vol. 7 No. 3 (2025): Jurnal Riset Kefarmasian Indonesia
Publisher : APDFI (Asosiasi Pendidikan Diploma Farmasi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33759/v7i3.773

Abstract

Moringa leaves (Moringa oleifera L.) are herbal plants known to contain bioactive compounds such as flavonoids and phenolics, which have potential as natural antioxidants and can be utilized in the development of herbal-based pharmaceutical preparations. This study aimed to determine the organoleptic characteristics and the total flavonoid content of 96% ethanol extract of Moringa leaves. The extraction process was carried out using the maceration method with 96% ethanol solvent on 1 kg of fresh Moringa leaves. The leaves were dried into simplicia powder weighing 126.22 g, then macerated for 3 days with stirring every 24 hours. The filtrate was evaporated using a rotary evaporator at 40°C to obtain a thick extract, yielding 7.01% with a native DER value of 14.26. The organoleptic characteristics showed that the extract had the typical odor of Moringa leaves, a bitter taste, and a greenish-brown color. The determination of flavonoid content was conducted using the aluminium chloride colorimetric method with quercetin as the standard, and measurements were performed at a maximum wavelength of 450 nm. The calibration curve showed a linear relationship between quercetin concentration and absorbance with the regression equation y = 0.0163x – 0.0789 and R² = 0.9986. The analysis results showed that the total flavonoid content of the 96% ethanol extract of Moringa leaves was 1203.78 ± 2.98 mg/100 g. With its high flavonoid content, Moringa leaf extract has the potential to be developed as a natural antioxidant in herbal-based pharmaceutical formulations.
Pelatihan Spray Anti Nyamuk Berbahan Alami sebagai Solusi Ramah Lingkungan untuk Pengendalian Nyamuk Aedes aegypti Susanto, Sharon; Christian, Yulius Evan; Wijardi , Calista; Nathali, Nathali; Susanto , Jessica Mutiara; Agustine , Grace Nathania
CARADDE: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 3 (2026): April
Publisher : Ilin Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31960/caradde.v8i3.3259

Abstract

Dengue Hemorrhagic Fever (DHF) remains a public health concern, particularly in densely populated urban communities. The prolonged use of chemical-based insecticides poses health and environmental risks, necessitating the adoption of safer, natural alternatives. This community service program aimed to enhance public knowledge and skills through education and training on the formulation of mosquito repellent spray using lemongrass and lavender. The methods included interactive lectures, group discussions, and hands-on workshops. Evaluation was conducted using a pre-test and post-test consisting of 10 multiple-choice questions. Results showed a significant increase in the average score from 78.3 to 88.67. The median score improved from 80 to 90, while the minimum and maximum scores remained constant (60 and 100, respectively). These findings indicate that the practical-based learning approach effectively increased participants’ understanding of the risks of chemical insecticides and the benefits of natural repellents. Additionally, participants demonstrated high enthusiasm and interest in reproducing the herbal spray independently. This program not only improved environmental health literacy but also opened opportunities for household-scale entrepreneurship using eco-friendly products. Similar activities are recommended for replication in other areas, with further development and cross-sector collaboration.
Peningkatan Literasi Kosmetik Alami melalui Workshop Green Beauty Lab: Formulasi Masker Wajah Berbasis Bahan Alami pada Siswa SMA Gunawan, Untung; Kusnaman, Mathias Lourdion; Gracia , Venestrata; Setiawan, Patrycia; Christian, Yulius Evan
CARADDE: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 3 (2026): April
Publisher : Ilin Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31960/caradde.v8i3.3316

Abstract

The use of chemical-based cosmetics without adequate understanding among adolescents is increasing and poses risks of skin irritation and long-term health problems. Education on natural cosmetics is essential to build awareness of choosing safe and environmentally friendly products. This community service activity aimed to improve high school students' knowledge and skills in formulating natural-based facial masks and to foster natural cosmetic literacy. The activity was conducted offline at the FKIK Unika Atma Jaya campus, involving 30 students from grades XI and XII. The method used was an interactive workshop consisting of material delivery on natural cosmetics, hands-on mask formulation practice, and group discussions. Evaluation was conducted using a pre-tes and post-test to measure knowledge improvement, and a Likert-scale questionnaire to assess satisfaction and goal achievement. Data analysis used a Wilcoxon test. There was a significant increase in knowledge after the workshop, with mean scores increasing from 82,67 to 93,33 (p < 0.05). Participants successfully practiced mask formulation, indicating clarity of the material, relevance of the topic, and facilitator skills. The activity was effective in improving natural cosmetic literacy and practical skills among high school students. This program has the potential to be replicated in other schools as an effort to empower the younger generation regarding safe and sustainable natural cosmetics.
Sosialisasi Hand Sanitizer Berbahan Alami Mangrove Api-Api untuk Mewujudkan Perilaku Hidup Bersih dan Sehat Sri Hapsari Wijayanti; Linawati Hananta; Yulius Evan Christian
Room of Civil Society Development Vol. 4 No. 6 (2025): Room of Civil Society Development
Publisher : Lembaga Riset dan Inovasi Masyarakat Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59110/rcsd.815

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan pengetahuan siswa mengenai Perilaku Hidup Bersih dan Sehat (PHBS) melalui sosialisasi kesehatan yang dikaitkan dengan pemanfaatan mangrove api-api sebagai bahan alami hand sanitizer. Kegiatan dilaksanakan di MTs Nurul Ihsan, Desa Pantai Bahagia, Kecamatan Muaragembong, Kabupaten Bekasi, dengan melibatkan siswa kelas VIII dan IX serta guru sekolah. Metode kegiatan meliputi penyusunan pretes dan postes berupa 10 soal pilihan ganda, penyampaian materi PHBS dan potensi mangrove api-api, serta evaluasi efektivitas kegiatan menggunakan analisis N-gain. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan peserta dari rata-rata nilai pretes 54 menjadi 83 pada postes dengan nilai N-gain sebesar 0,623 yang termasuk kategori cukup efektif. Temuan ini menunjukkan bahwa sosialisasi PHBS berbasis kearifan lokal mampu meningkatkan literasi kesehatan siswa sekaligus memperkenalkan potensi sumber daya alam di lingkungan sekitar sebagai bagian dari praktik hidup bersih dan sehat. Kegiatan ini berimplikasi pada pentingnya pengembangan program PHBS yang berkelanjutan dan kontekstual melalui sinergi antara sekolah, keluarga, dan masyarakat pesisir guna mendorong pembiasaan perilaku sehat dalam jangka panjang.
Sosialisasi Hand Sanitizer Berbahan Alami Mangrove Api-Api untuk Mewujudkan Perilaku Hidup Bersih dan Sehat Sri Hapsari Wijayanti; Linawati Hananta; Yulius Evan Christian
Room of Civil Society Development Vol. 4 No. 6 (2025): Room of Civil Society Development
Publisher : Lembaga Riset dan Inovasi Masyarakat Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59110/rcsd.815

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan pengetahuan siswa mengenai Perilaku Hidup Bersih dan Sehat (PHBS) melalui sosialisasi kesehatan yang dikaitkan dengan pemanfaatan mangrove api-api sebagai bahan alami hand sanitizer. Kegiatan dilaksanakan di MTs Nurul Ihsan, Desa Pantai Bahagia, Kecamatan Muaragembong, Kabupaten Bekasi, dengan melibatkan siswa kelas VIII dan IX serta guru sekolah. Metode kegiatan meliputi penyusunan pretes dan postes berupa 10 soal pilihan ganda, penyampaian materi PHBS dan potensi mangrove api-api, serta evaluasi efektivitas kegiatan menggunakan analisis N-gain. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan peserta dari rata-rata nilai pretes 54 menjadi 83 pada postes dengan nilai N-gain sebesar 0,623 yang termasuk kategori cukup efektif. Temuan ini menunjukkan bahwa sosialisasi PHBS berbasis kearifan lokal mampu meningkatkan literasi kesehatan siswa sekaligus memperkenalkan potensi sumber daya alam di lingkungan sekitar sebagai bagian dari praktik hidup bersih dan sehat. Kegiatan ini berimplikasi pada pentingnya pengembangan program PHBS yang berkelanjutan dan kontekstual melalui sinergi antara sekolah, keluarga, dan masyarakat pesisir guna mendorong pembiasaan perilaku sehat dalam jangka panjang.
Edukasi Interaktif untuk Meningkatkan Pengetahuan Perilaku Hidup Bersih dan Sehat (PHBS) pada Siswa Sekolah Dasar Hananta, Linawati; Pranandi, Ian; Wijayanti, Sri Hapsari; Christian, Yulius Evan; Surya, Junita Elvira Pandji; Veronica, Yellica
CARADDE: Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 1 (2026): Agustus
Publisher : Ilin Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31960/caradde.v9i1.3378

Abstract

Clean and Healthy Living Behavior (CHLB) is an essential indicator for creating a healthy school environment and preventing environment-related diseases among elementary school children. Preliminary observations at SDIT Masyarul Huda revealed that students' implementation of CHLB indicators was not yet optimal, particularly regarding proper handwashing with soap, personal hygiene practices, and awareness of the importance of maintaining healthy behaviors within the school environment. These findings served as the basis for implementing an interactive educational program aimed at improving students' knowledge of CHLB indicators. This community service program aimed to improve elementary school students' knowledge of Clean and Healthy Living Behavior (CHLB) indicators in the school setting through an interactive educational approach. The program involved 87 students and employed a one-group pretest–posttest design. Students' knowledge was assessed using a pretest–posttest questionnaire administered before and after the intervention. The educational activities consisted of interactive lectures, group discussions, and handwashing demonstrations. Data were analyzed using the Wilcoxon signed-rank test. The results demonstrated that the proportion of students with good knowledge increased from 33.33% during the pretest to 73.56% during the posttest. The normality test indicated that the data were not normally distributed (p < 0.005); therefore, the Wilcoxon signed-rank test was applied, revealing a statistically significant difference between pretest and posttest knowledge scores (p < 0.005). These findings indicate that interactive education effectively improved students' knowledge of CHLB indicators in the school environment. Furthermore, this approach has the potential to serve as a sustainable school-based health promotion model for fostering clean and healthy living behaviors among elementary school students