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All Journal AMMA : Jurnal Pengabdian Masyarakat Jurnal Ilmiah Manuntung: Sains Farmasi dan Kesehatan
Umi Narsih
Universitas Hafshawaty Zainul Hasan
Humanities Chemistry Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health

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Peran Media Sosial Dalam Pencegahan Anemia Pada Remaja Putri Agustina Widayati; Umi Narsih
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 11 : Desember (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

Anemia education can be implemented through various methods, such as health promotion. Health promotion can be promoted through the internet. Currently, many teenagers use the internet to obtain information through social media. Online services are readily available. The availability of internet cafes, laptops, and mobile phones makes it easier for the younger generation to access the internet. A 2016 survey by the Indonesian Internet Service Providers Association (APJII) showed that 132.7 million Indonesians, or approximately 51.8% of the population, use internet services. Internet users aged 10-24 years old account for 75.5% of all teenagers aged 10-24 years. The majority of internet users, at 97.4%, use social media. Anemia can have negative impacts on adolescent girls, including stunted growth, increased susceptibility to infection, decreased physical fitness, and decreased concentration in learning. If anemia is not treated during adolescence, it can lead to maternal mortality, premature births, low birth weight (LBW) and stunted offspring in adulthood. The goal of this Community Partnership Program is to educate young women about the proper use of social media to obtain information about anemia, especially among adolescents. The method used is a collaboration with the Darul Ulum Kraksaan Islamic Boarding School to provide education on early detection of anemia in young women. The success indicator of this activity is an increase in young women's behavior in seeking health information, especially regarding anemia prevention. This activity has run smoothly and has achieved positive benefits, starting with increased enthusiasm among young women in practicing the role of social media in anemia prevention.
EVALUASI POTENSI ANTIOKSIDAN EKSTRAK DAUN MANGGA ARUMANIS (Mangifera indica L. var. Arumanis) DALAM SISTEM NANOPARTIKEL KITOSAN DENGAN UJI DPPH Hilmia Lukman; Umi Narsih
Jurnal Ilmiah Manuntung: Sains Farmasi Dan Kesehatan Vol. 12 No. 1 (2026): Jurnal Ilmiah Manuntung: Sains Farmasi dan Kesehatan
Publisher : Sekolah Tinggi Ilmu Kesehatan Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51352/jim.v12i1.1019

Abstract

Stres oksidatif memiliki peran signifikan dalam munculnya berbagai penyakit degeneratif, yang mendorong perlunya pencarian antioksidan alami dengan tingkat bioavailabilitas yang tinggi. Penelitian ini fokus pada pengembangan nanopartikel kitosan yang memuat ekstrak daun mangga arumanis (Mangifera indica L. var. Arumanis) serta mengevaluasi aktivitas antioksidannya. Nanopartikel disintesis menggunakan metode gelasi ionik dan dikarakterisasi menggunakan Scanning Electron Microscope (SEM). Aktivitas antioksidan ekstrak dan nanopartikel diuji menggunakan metode DPPH, kemudian dianalisis berdasarkan nilai IC?? dan dilakukan perbandingan terhadap asam askorbat sebagai standar positif. Hasil menunjukkan bahwa ekstrak kasar daun mangga arumanis memiliki IC?? sebesar 94,92 ppm, sementara enkapsulasi dalam nanopartikel kitosan menurunkan IC?? menjadi 80,05 ppm, menandakan peningkatan kemampuan menangkal radikal bebas. Asam askorbat tetap menunjukkan aktivitas tertinggi dengan IC?? 4,86 ppm. Secara keseluruhan, nanopartikel kitosan terbukti efektif meningkatkan aktivitas antioksidan ekstrak daun mangga arumanis dan memiliki potensi sebagai agen antioksidan alami.
Co-Authors Agustina Widayati Hilmia Lukman