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All Journal Jambura Economic Education Journal Shihatuna : Jurnal Pengabdian Kesehatan Masyarakat Journal of Golden Generation Economic
Sitorus, Sry Rahayu Ningsih
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Dentistry Economics, Econometrics & Finance Education Health Professions Medicine & Pharmacology Nursing Public Health Social Sciences

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Pelatihan Pembuatan Nata de Tomato sebagai Pangan Fungsional untuk Mendukung Camilan Sehat dalam Upaya Pencegahan Stunting di Desa Sukatepu, Kabupaten Karo, Sumatera Utara Silalahi, Asti Dewianti; Fahrozi, Fahrozi; Lubis, Shella Febrina; Saputra, Muhammad Reza; Sitorus, Sry Rahayu Ningsih; Nuh, Muhammad
Shihatuna : Jurnal Pengabdian Kesehatan Masyarakat Vol 5 No 2 (2025): Desember
Publisher : FKM UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/shihatuna.v5i2.26014

Abstract

Stunting remains a serious public health problem worldwide. Globally, its prevalence reaches 23.2%, while in Indonesia in 2024 it was recorded at 19.8%. The situation in Sukatepu Village is even more alarming, with 43.5% of children aged 24-50 months affected. This figure far exceeds the 20% threshold set by WHO, highlighting the urgent need for effective interventions, especially those utilizing local food resources. One promising approach is the use of tomatoes, a fruit rich in vitamins, minerals, fiber, and antioxidants. Through this community service program, tomatoes were processed into a healthy, low-sugar snack called Nata de Tomato using Acetobacter xylinum fermentation. The program aimed not only to increase family nutrition knowledge but also to equip the community with practical skills to produce functional foods that can help improve children's nutritional intake.The program engaged 23 participants, including teenage girls, posyandu (community health post) cadres, and housewives. Activities involved nutrition education, hands-on training in Nata de Tomato production, and sensory testing to evaluate product acceptance. Results were encouraging: 80% of participants successfully produced Nata de Tomato according to standard procedures, their understanding of nutrition significantly improved, and nearly 95% of tasters reported liking the product's taste, aroma, color, and texture. Overall, processing tomatoes into Nata de Tomato shows strong potential as a community-based nutrition intervention to prevent stunting while promoting healthier eating habits using local food resources.
Real Asset: Kajian Teoritis Tentang Investasi Berwujud Nasution, Anisa Madani; Sitorus, Sry Rahayu Ningsih; Siregar, Riski Ananda; Harahap, Muhammad Ikhsan
Journal of Golden Generation Economic Vol. 2 No. 1 (2026): April 2026 : Journal of Golden Generation Economic
Publisher : PT. Lembaga Penerbit Penelitian Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65244/jggeconomic.v2i1.364

Abstract

Meningkatnya minat terhadap investasi aset riil tidak terlepas dari karakteristiknya yang memiliki nilai melekat pada bentuk fisik serta kemampuannya menjaga kestabilan nilai di tengah fluktuasi pasar keuangan. Kondisi ini mencerminkan adanya kecenderungan investor untuk beralih dari instrumen keuangan menuju aset berwujud, seperti properti, lahan, emas, dan logam mulia, sebagai upaya diversifikasi portofolio sekaligus perlindungan terhadap tekanan inflasi. Penelitian ini bertujuan untuk menganalisis konsep dasar, karakteristik utama, manfaat, dan potensi risiko investasi aset riil dengan menggunakan metode studi kepustakaan. Sumber data diperoleh dari berbagai referensi ilmiah yang relevan, meliputi buku akademik, artikel jurnal, serta hasil penelitian sebelumnya. Temuan kajian menunjukkan bahwa aset riil memiliki keunggulan berupa daya tahan nilai dalam jangka panjang, peran sebagai instrumen lindung nilai, serta kesesuaiannya dengan prinsip ekonomi Islam karena didasarkan pada kepemilikan nyata dan terhindar dari praktik spekulatif maupun unsur perjudian. Meskipun demikian, investasi pada aset riil juga menghadapi keterbatasan, terutama terkait rendahnya likuiditas dan besarnya kebutuhan modal awal. Oleh karena itu, aset riil dapat dipandang sebagai alternatif investasi strategis yang tidak hanya berorientasi pada keuntungan finansial, tetapi juga berkontribusi terhadap keberlanjutan pembangunan ekonomi dan peningkatan kesejahteraan masyarakat.
Analisis Perbandingan Antara Saham Syariah Dan Emas Ditinjau Dari Risk Dan Return Periode 2023 – 2025 Sitorus, Sry Rahayu Ningsih; Hasibuan, Reni Ria Armayani; Harahap, Muhammad Ikhsan
Jambura Economic Education Journal Vol 8, No 2 (2026): APRIL 2026
Publisher : Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37479/jeej.v8i2.37798

Abstract

This study aims to compare the investment performance of sharia stocks and ANTAM gold based on return and risk levels during the 2023–2025 period. The methodology used is a quantitative approach with a descriptive-comparative research model. The research data consists of the weekly closing prices of sharia stocks included in the Indonesia Sharia Stock Index, namely AALI, ACES, and ABMM, as well as the price of ANTAM gold. Data processing was conducted by calculating returns and risk using standard deviation, followed by the Jarque–Bera normality test, the Augmented Dickey–Fuller (ADF) stationarity test, the independent samples t-test, and volatility analysis using the GARCH (1,1) model. The results of the study indicate that there is no significant difference in return levels between sharia stocks and ANTAM gold. However, sharia stocks have higher risk and volatility levels compared to gold. These findings indicate that gold tends to be more stable as a hedging instrument, while sharia stocks offer greater return potential with the consequence of higher risk. The results of this study recommend portfolio diversification between sharia stocks and gold, and can serve as a reference for regulators. Further research is suggested to expand the study period and variables.
Co-Authors Fahrozi, Fahrozi Harahap, Muhammad Ikhsan Hasibuan, Reni Ria Armayani Lubis, Shella Febrina Muhammad Nuh Nasution, Anisa Madani Saputra, Muhammad Reza Silalahi, Asti Dewianti Siregar, Riski Ananda