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All Journal AcTion: Aceh Nutrition Journal SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Ilmiah Inovasi Jurnal Mandala Pharmacon Indonesia Jurnal Pengabdian kepada Masyarakat Nusantara Journal of Community Development Jurnal Kolaboratif Sains Equivalent: Jurnal Ilmiah Sosial Teknik Journal of Food Security and Agroindustry Komunita: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Padamu Negeri
Findi Citra Kusumasari
Department Of Agriculture Technology, Politeknik Negeri Jember
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Penerapan Sterilisasi Non-Termal Berbasis HPEF–UV sebagai Solusi Peningkatan Mutu Susu pada Rembangan Dairy Farm Budi Hariono; Dimas Triardianto; Adhima Adhamatika; Findi Citra Kusumasari; Angga Herviona Ikhwanudin; Nurul Widadi
KOMUNITA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 1 (2026): Februari
Publisher : PELITA NUSA TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60004/komunita.v5i1.426

Abstract

Rembangan Dairy Farm merupakan sentra produksi susu segar dan susu pasteurisasi di kawasan wisata Rembangan, Jember. Namun, proses pengolahan yang masih bergantung pada pasteurisasi konvensional menyebabkan mutu sensoris mudah menurun dan tidak mampu mengatasi mikroorganisme termodur, sehingga keamanan dan umur simpan produk masih terbatas. Kegiatan pengabdian ini bertujuan meningkatkan mutu dan keamanan susu melalui penerapan teknologi sterilisasi non-termal berbasis High Pulsed Electric Field–Ultraviolet (HPEF–UV) serta penguatan kapasitas mitra dalam pengoperasian alat. Pelaksanaan kegiatan meliputi identifikasi kondisi mitra, perancangan dan pembuatan alat HPEF–UV, serta diseminasi melalui sosialisasi penggunaan alat, dan troubleshooting. Evaluasi keberdayaan dilakukan melalui wawancara terstruktur dan observasi berbasis checklist untuk menilai peningkatan pengetahuan dan keterampilan teknis mitra. Hasil kegiatan menunjukkan peningkatan pemahaman mitra terhadap prinsip sterilisasi non-termal, fungsi komponen alat, dan tahapan kerja dalam SOP. Mitra juga mampu mengoperasikan alat secara mandiri dan menangani masalah teknis dasar. Implementasi teknologi HPEF–UV memberikan solusi terhadap keterbatasan pasteurisasi serta meningkatkan kesiapan mitra untuk menghasilkan susu yang lebih aman, stabil, dan kompetitif sebagai produk unggulan wisata Rembangan. Kegiatan ini membuktikan bahwa transfer teknologi tepat guna dapat memperkuat keberdayaan mitra sekaligus meningkatkan nilai tambah produk peternakan lokal.
PENDAMPINGAN PENGENDALIAN KUALITAS AIR SEBAGAI UPAYA PENINGKATAN MUTU PRODUKSI ICE TUBE DI UD FROZEN ICE JEMBER Mohammad Mardiyanto; Findi Citra Kusumasari; Aulia Brilliantina; Muhammad Ihsan Alfarizi; Degita Fahmi Brillyansyah; Yulia Rachmawati
Jurnal Padamu Negeri Vol. 3 No. 2 (2026): April : Jurnal Padamu Negeri (JPN)
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/1rv7fy18

Abstract

The production of crystal ice cubes poses a high risk of contamination because they are consumed without prior heating; therefore, the quality of the water used as the primary raw material is a crucial factor in ensuring product safety. At the micro enterprise level, water quality control is often not carried out systematically, even when filtration systems are in use. This situation was also observed at UD Frozen Ice, Jember, where water quality management remains reactive and lacks structured procedures or monitoring systems. This community service activity aims to enhance the partner’s capacity in water quality control through a simple and practical approach to strengthening operational systems. Implementation methods include identifying initial conditions, determining critical control points for water quality, designing a control system, providing implementation support, as well as monitoring and evaluation. The developed system includes the creation of a filtration maintenance schedule, tank cleaning procedures, and the implementation of a monitoring logbook. The results of the activity demonstrate improved consistency in water quality management, marked by the implementation of a more regular maintenance schedule, periodic tank sanitation, and the use of a recording system as a monitoring tool. Additionally, the partners demonstrated improved ability to identify potential deviations in water quality. Thus, system-strengthening-based assistance proved effective in enhancing raw material quality control at the micro industry. This approach has the potential to serve as a first step toward implementing a more comprehensive and sustainable food safety system. In practice, the implementation of maintenance schedules and monitoring logbooks provides easy-to-follow operational guidelines for maintaining consistent water quality throughout the production process.
Temperature-Dependent Respiration Kinetics and Preliminary Shelf-Life Estimation of Namnam Fruit (Cynometra cauliflora) Aulia Brilliantina; Findi Citra Kusumasari; Emi Kurniawati; Syaiful Bachri
Equivalent: Jurnal Ilmiah Sosial Teknik Vol. 8 No. 3 (2026): Equivalent: Jurnal Ilmiah Sosial Teknik
Publisher : Politeknik Siber Cerdika Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59261/jequi.v8i3.367

Abstract

Background: Postharvest deterioration of tropical fruits is strongly influenced by respiration activity, which is highly sensitive to storage temperature. However, respiration kinetics data for underutilized fruits, such as namnam (Cynometra cauliflora), remain limited, restricting the development of effective storage strategies. Objective: This study aimed to analyze the effects of storage temperature on respiration kinetics and estimate the preliminary shelf life of namnam fruit using kinetic modeling approaches. Method: Namnam fruits were stored at 10°C, 20°C, and 30°C and evaluated using a closed-system CO₂ absorption method with triplicate measurements. Respiration rates were analyzed using linear regression, the Arrhenius model, Q10 temperature coefficients, and a zero-order degradation model for shelf-life estimation. Result: Respiration rates increased with increasing temperature, showing a strong linear relationship (R² = 0.9984). Arrhenius analysis yielded an apparent activation energy of 27.3 kJ mol⁻¹ with a moderate model fit (R² = 0.6682). Q10 values ranged from 1.45 to 1.68, indicating moderate temperature sensitivity. The estimated shelf life decreased from 13.46 days at 10°C to 9.06 days at 20°C and 6.26 days at 30°C. Conclusion: Lower storage temperatures effectively reduced respiratory activity and extended shelf life; however, respiration-based estimates should be validated using direct quality parameters before commercial application.
Co-Authors Adhima Adhamatika Agung Wahyono Angga Herviona Ikhwanudin Angga Herviona Ikhwanudin Angga Prasetyo Anissa`u Choirun Anna Mardiana Handayani Annisa u Choirun Aulya Az Zaafirrahman Bakri, Abi Brilliantina, Aulia Brillyansyah, Degita Fahmi Budi Hariono Damayanti Damayanti Daniel Alfa Puryono Dimas Triardianto Dimas Triardianto Emi Kurniawati Imam Santoso Irene Ratri Andia Sasmita Mohammad Mardiyanto Mokhamad Fatoni Kurnianto Mokhammad Fatoni Kurnianto Muhammad Ihsan Alfarizi Nurul Widadi Oryza Ardhiarisca Resti Pranata Putri Resti Pranata Putri Saiful Anwar Satya, Malinda Capri Nurul Setyowati, Lisus Silvia Oktavia Nur Yudiastuti Susanti Dwi Ilhami Syaiful Bachri Teguh Setiadi Titik Budiati Vicky Pratama Putra Wiwik Handayani Yesi Indah Dwi Kusuma Hariyanti Yossi Wibisono Yulia Rachmawati