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All Journal Jurnal Ilmiah Pangabdhi Jurnal Technopreneur (JTech) AGRITEKNO, Jurnal Teknologi Pertanian Journal Of Agritech Science (JASc) Jurnal Abadimas Gorontalo Perbal : Jurnal Pertanian Berkelanjutan Anjoro : International Journal of Agriculture and Business JASATHP: Jurnal Sains dan Teknologi Hasil Pertanian Jurnal Informasi Sains dan Teknologi (ISAINTEK) Jurnal Teknologi dan Mutu Pangan Nutrition Science and Health Research Agrifo: Jurnal Agribisnis Universitas Malikussaleh Malaqbiq : Jurnal Pengabdian kepada Masyarakat.
Syahmidarni Al Islamiyah
Program Studi Teknologi Hasil Pertanian, Fakultas Pertanian Dan Kehutanan, Universitas Sulawesi Barat, Majene
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Optimasi Ekstraksi Isolat Protein Jewawut dengan Metode Ultrasonic Assisted Extraction Al Islamiyah, Syahmidarni; Tiffany, Margaretha H
AGRITEKNO: Jurnal Teknologi Pertanian Vol 14 No 2 (2025): AGRITEKNO: Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2025.14.2.167

Abstract

The demand for protein from plant sources is increasing in line with the clean label trend. Emulsifiers often originate from synthetic or animal sources, which are less suitable for this trend; hence, plant-based emulsifiers have emerged as a promising solution. The aim of this research was to optimize the extraction of millet protein isolate, characterize the physicochemical properties of the produced isolate, and compare it with other emulsifiers. The extraction method employed Ultrasonic-Assisted Extraction and utilized a Response Surface Methodology optimization design based on a central composite design model. The research variables consisted of the solvent-to-sample weight ratio and extraction time, with the emulsion activity index (EAI) and emulsion stability index (ESI) as response variables. Other test parameters included oil absorption capacity, water absorption capacity, yield, and crude protein content. The results showed that the emulsion activity index increased as the solvent:sample weight ratio increased, as indicated by a positive regression coefficient. However, it decreased with longer extraction time, as indicated by a negative regression coefficient. Meanwhile, the emulsion stability index will increase with both higher solvent:sample weight ratios and longer extraction times, as indicated by a positive regression coefficient. The optimal extraction condition was obtained at solvent to sample of ratio (1:35) and extraction time of 22,15 minutes, resulting in a yield of 85,25%, EAI of 402,67 m²/g, ESI of 1508,45 minutes, an oil absorption capacity of 1,56 g/g, a water absorption capacity of 1,02 g/g, and a crude protein content 17,35% (dry weight). Compared to the gum arabic, the produced millet protein isolate exhibited better characteristics across all tested parameters.
PENINGKATAN PEMANFATAAN HASIL PERIKANAN DESA BONDE MELALUI PELATIHAN PENGOLAHAN PRODUK BERBASIS IKAN: PATTY IKAN CAKALANG Al Islamiyah, Syahmidarni; Indrastuti, Indrastuti; Sudirman, Sudirman
Jurnal Abdimas Gorontalo (JAG) Vol 8 No 2 (2025): Jurnal Abdimas Gorontalo (JAG), November 2025
Publisher : UPPM Politeknik Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30869/jag.v8i2.1519

Abstract

Hasil perikanan yang melimpah tetapi ketidakmampuan sumber daya manusia memanfaatkan sumber daya secara optimal karena kurangnya pengetahuan dan keterampilan mengolah hasil perikanan menyebabkan tidak optimalnya hasil penjualan yang diperoleh bahkan seringkali dibuang karena ikan yang mudah rusak. Tujuan pengabdian ini untuk meningkatkan pengetahuan dan keterampilan melalui pelatihan pengolahan produk berbasis ikan. Metode pelatihan model partisipatif dimulai dengan tahap observasi, perancangan program, pelaksanaan (pemaparan materi dan demonstrasi), dan evaluasi. Kegiatan melibatkan ibu rumah tangga, pelaku UMKM, kelompok ibu PKK, ibu nelayan, dan aparat desa Bonde. Kegiatan ini menghasilkan 90% terjadi peningkatan pengetahuan, pemahaman, dan keterampilan peserta tentang teknik pengolahan dan pengemasan produk fish patty berbahan baku ikan cakalang dan 50% peserta berminat membuat usaha olahan ikan. Diharapkan program ini dilanjutkan oleh pemerintah setempat melalui pendampingan dan bantuan modal terutama bagi peserta yang berminat membuat usaha pengolahan berbasis ikan.
OPTIMALISASI KETAHANAN PANGAN LOKAL MELALUI SINERGI ANTARA TERNAK DAN TANAMAN PANGAN Khatifah, Khatifah; Indah, Andi Sukma; Al Islamiyah, Syahmidarni; Dagong, Muhammad Ihsan A.; Iqbal, Iqbal; Fajar, Muh.; Alifuddin, Muh.; Aulia, Siti; Nurdia, Nurdia; Agyl, Muhammad
Jurnal Abdimas Gorontalo (JAG) Vol 8 No 2 (2025): Jurnal Abdimas Gorontalo (JAG), November 2025
Publisher : UPPM Politeknik Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30869/jag.v8i2.1541

Abstract

Sebagian besar masyarakat Kelurahan Pangali-Ali bekerja sebagai peternak kambing dan petani kacang hijau serta jagung, namun limbah yang dihasilkan belum dimanfaatkan sehingga dibuang atau dibakar. Rendahnya pengetahuan dan keterampilan dalam mengolah limbah peternakan menyebabkan pakan ternak tidak optimal dan hasil pertanian menurun keterbatasan pupuk kimia. Program pengabdian ini bertujuan meningkatkan kemampuan masyarakat dalam mengolah limbah menjadi pupuk organik dan pakan fermentasi. Kegiatan meliputi survei, sosialisasi, penyerahan alat dan bahan, pelatihan, dan evaluasi dengan sasaran kelompok ternak Makkayang. Pelatihan mencakup pembuatan pakan pelet, silase, pupuk organik, dan biopestisida. Hasil evaluasi menunjukkan peningkatan pengetahuan dan keterampilan peserta dari 30% menjadi 70%. Program ini berhasil meningkatkan pemanfaatan limbah pertanian dan peternakan serta mendukung efisiensi usaha ternak di Kelurahan Pangali-Ali.
Co-Authors Adnan Engelen Agyl, Muhammad Alifuddin, Muh. Andi Sukma Indah AULIA, SITI Basma, Vania Canisa Dagong, Muhammad Ihsan A. Desi Arisanti Fadillah, Ummu Farah Firman Shanty Galung Indrastuti Indrastuti Indrastuti Iqbal Iqbal Iqrima Staddal Khatifah Margaretha Hanna Tiffany Muh. Fajar, Muh. nur fitriyanti bulotio Nurayin I Palai Nurdia, Nurdia Nurhafnita, Nurhafnita Nurwidah, Andi Rosdiani, Azis Rukmelia Salfiana, Salfiana Samang, Andi Marlisa Bossa Satria Wati Pade Sudirman Sudirman Tiffany, Margaretha H Vania Canisa Basma