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All Journal Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Jurnal IPTEK Bagi Masyarakat Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan
Rahmadini, Fathia
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Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Mechanical Engineering Physics Public Health Social Sciences

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PENGARUH KONSENTRASI RAGI TERHADAP MUTU HEDONIK PRODUK KERIPIK TAPE UBI JALAR UNGU (Ipomoea batatas var. ayamurasaki) Rahmadini, Fathia; Kurnia, Pramuja Putra; Harahap, Edy Syahputra; Hidayati, Fitni; Putri, Kalasta Ayunda
Jurnal Al Ulum LPPM Universitas Al Washliyah Medan Vol. 13 No. 2 (2025): Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan
Publisher : UNIVERSITAS AL WASHLIYAH (UNIVA) MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/alulum.v13i2.1015

Abstract

Purple sweet potato (Ipomea batatas L.) is one type of food crop with high productivity and the main agricultural product in the Karo, Simalungun, Dairi and Toba regions. The utilization of purple sweet   potato as a processed food commodity has not been maximized so that innovation in processing various agricultural products is needed. One of the processed food products from purple sweet potato raw materials is tape. The purpose of this study was to develop innovations in tape products into purple sweet potato tape chips that are liked by consumers. The organoleptic panelist activities of the product were carried out by students and also the community. This study used a Factorial Completely Randomized Design with one factor studied, namely: yeast concentration factor (K) consisting of 4 treatment levels K1 = 0.5% yeast, K2 = 1% yeast, K3 = 1.5% yeast, K4 = 2% yeast. The parameters observed in this study were focused on the panelists' acceptance in terms of hedonic organoleptics, namely taste hedonic, color hedonic, aroma hedonic, and texture hedonic. The results showed that the panelists generally gave very good scores and both factors influenced the hedonic organoleptic values ??of taste, color hedonic, aroma hedonic and texture hedonic.
SUSTAINABILITY SCHOOL-BASED NUTRITION EDUCATION FOR NON-COMMUNICABLE DISEASE PREVENTION IN SMA SWASTA UTAMA MEDAN Rosmiati, Risti; Saufani, Iza Ayu; Firmansyah, Hardi; Sari, Wina Dyah Puspita; Rahmadini, Fathia
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 9 No. 3 (2025): SEPTEMBER
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v9i3.2884

Abstract

Non-communicable diseases (NCDs) are a growing public health concern globally and in Indonesia, strongly associated with poor nutrition and unhealthy lifestyles. Schools are effective platforms for health promotion through sustainable nutrition education. The program was conducted at SMA Swasta Utama, Medan (March–July 2025) with 10 teachers and 36 students, involving preparatory coordination, development of educational tools, and delivery of nutrition education through lectures and multimedia discussions. Knowledge improvement was assessed using pretest–posttest with the Wilcoxon paired test, while teachers also received training in anthropometry, blood pressure monitoring, biochemical testing, and the Productivity Risk Self-Assessment Tool (PRISAT), supported by the provision of self-monitoring equipment. Results showed significant knowledge improvements in both groups, with clear shifts from poor to moderate and good categories (p<0.05). Teachers achieved greater gains than students, reflecting their role as facilitators and role models in health education. PRISAT screening revealed most teachers were low risk, though some were categorized as high risk, underscoring the importance of early detection. This program demonstrates the effectiveness of integrating nutrition education and health monitoring to strengthen school-based NCD prevention.
Peningkatan Keamanan dan Efisiensi Kapal Nelayan Tradisional melalui Penerapan Sistem Kelistrikan dan Navigasi Fishfinder Solihin, Muhammad Dani; Siregar, Rosma; Sinaga, Desman Jonto; Rahmadini, Fathia; Astrid, Erita
Jurnal IPTEK Bagi Masyarakat Vol 5 No 2 (2025)
Publisher : Ali Institute of Research and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/j-ibm.v5i2.1387

Abstract

This activity aims to support the Nelayan Bahagia (Happy Fishermen) group in Belawan 1 Subdistrict, Medan Belawan District, by providing solutions to the challenges they face, such as low fish catch due to inadequate fishing equipment. The proposed solution includes the implementation of an electrical system and fishfinder navigation technology to help identify potential fish-gathering locations. The program will be carried out through several stages, including outreach, training, technology implementation, mentoring, and program sustainability evaluation. The method used involves a participatory approach with the direct involvement of partners in each phase of the activity, supported by ongoing assistance to ensure program sustainability. Trial results indicate that with the use of a fishfinder, fishermen’s operational time at sea can be reduced by up to 25%, and fishermen reported an increase in daily catch of 20–25% compared to before the implementation of the tool. The application of the electrical system and fishfinder navigation not only improves energy efficiency and catch productivity but also generates sustainable socio-economic benefits for traditional fishermen. Fuel efficiency reduces operational costs, while increased catch improves economic welfare. Socially, the technology enhances safety, knowledge, and solidarity among fishermen.
Co-Authors Edy Syahputra Harahap Erita Astrid Firmansyah, Hardi Hidayati, Fitni Iza Ayu Saufani Kurnia, Pramuja Putra Muhammad Dani Solihin Putri, Kalasta Ayunda Risti Rosmiati Rosma Siregar Sari, Wina Dyah Puspita SINAGA, DESMAN JONTO