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Effect of Boiling, Steaming, and Autoclaving Methods on the Physical Characteristics of Moringa (Moringa oleifera) Seed Flour Salman, Annisa Nazifa; Gunawan, Chandra; Ristia, Jeany; Panjaitan, Bintang Sipartogi
Journal of Engineering Science and Technology Management (JES-TM) Vol. 5 No. 1 (2025): Maret 2025
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v5i1.268

Abstract

This study evaluated the effect of moist heat processing (boiling, steaming, autoclaving) on the physical properties of Moringa oleifera seed flour to determine the optimal pretreatment for product development. Exotesta of moringa seeds were removed, subjected to the treatments, oven-dried, grounded, and sieved (60 mesh). Moisture content, color (CIELab), bulk density, and angle of repose were analyzed. Results showed that all treatments increased moisture content compared to raw seeds (4,36–4,46%), with no significant difference among treatments. Autoclaving produced flour with the highest bulk density (0,4258 g/cm³) and lowest angle of repose (33,37°), indicating better flowability. Color analysis revealed darker flour in autoclaved and boiled samples due to Maillard reactions. Overall, autoclaving is the most effective pretreatment for producing denser, free-flowing Moringa seed flour suitable for functional food applications.
PEMANFAATAN LIMBAH KULIT NANAS SEBAGAI BAHAN BAKU SABUN CAIR ALAMI: INOVASI PENGOLAHAN LIMBAH DI DESA UJUNG BATU TIMUR Nopiani, Yanti; Yusmarini, Yusmarini; Johan, Vonny Setiaries; Fitriani, Shanti; Riftyan, Emma; AR, Nur Hasnah; Salman, Annisa Nazifa; Ristia, Jeany; Panjaitan, Bintang Sipartogi; Gunawan, Chandra
Jurnal Abdi Insani Vol 12 No 12 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i12.2666

Abstract

Pineapple (Ananas comosus) is a nutrient-rich tropical plant often processed into various products. At the same time, its peel waste contains valuable compounds such as bromelain enzyme and ascorbic acid, which are beneficial for skin care. Based on observations by students from the KKN MBKM program at the Faculty of Agriculture UNRI, it was found that the society is very interested in programs that discuss the processing of organic waste using simple methods, in line with the potential for utilizing agricultural product waste in Ujung Batu Timur village. This activity involves utilizing pineapple peel waste as a natural additive in the production of liquid soap through a community service program in Ujung Batu Timur, Rokan Hulu, Riau Province. This community service initiative aims to raise awareness among the community about organic waste management and enhance skills in creating economically valuable products. The methods used include socialization and practical training on making liquid soap from pineapple peel extract. The community service activities are carried out in three stages: preparation, implementation, and evaluation held at the Ujung Batu Timur Village Office and involving 23 participants. Post-training survey results show that most participants felt satisfied and benefited from this activity, with a satisfaction level of 80.45%. This program is expected to contribute to the development of micro-enterprises and improve the welfare of the local community.
Focus Group Discussion (FGD) dan Penyuluhan Pengolahan Produk Lokal Berbasis Ikan untuk Pencegahan Stunting di Sekolah Alam Sahabat Qur’an Kabupaten Siak Rahmayuni, Rahmayuni; Rosnita, Rosnita; Yulida, Roza; Andriani, Yulia; Nopiani, Yanti; Sabrian, Febriana; Rossi, Evy; Salman, Annisa Nazifa
Unri Conference Series: Community Engagement Vol 7 (2025): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.7.376-382

Abstract

This community service activity began with the implementation of a Focus Group Discussion (FGD) with partners, which served as an initial exploration to design service programs that were relevant to the needs of the community. Partners in this activity are the manager of the school business unit and the parents of students. The results of the FGD resulted in an agreement on the focus of activities with stages, namely: (1) Education to improve food quality and nutrition in the prevention of stunting from an early age, and (2) Processing of local fish products (snakehead fish) as a zero waste-based food diversification. Through this FGD, an overview of needs, challenges, and opportunities that can be the basis for the implementation of counseling programs is obtained. It is hoped that the results of this activity can increase partners' knowledge about the processing of local fish food products in an effort to prevent stunting.