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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Bima Abdi: Jurnal Pengabdian Masyarakat Nawadeepa: Jurnal Pengabdian Masyarakat
Ana, Ayu Putri
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Public Health Social Sciences Transportation Other

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Optimalisasi Urban Farming Menggunakan Botol Bekas Sebagai Strategi Peningkatan Ketahanan Pangan Di Kecamatan Cipayung, Jakarta Timur Sitohang, Ester Juliana; Ana, Ayu Putri; Alfikri, M Reza; Mulyanti, Dwi Retno; Sitohang, Indah Grasulina
Nawadeepa: Jurnal Pengabdian Masyarakat Volume 2, No 3 (2023): September
Publisher : Pencerah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58835/nawadeepa.v2i3.241

Abstract

The community service that has been implemented in Lubang Buaya Village, Cipayung District, in 2023, aims to stimulate the use of used bottles as an innovative solution in overcoming the food crisis and strengthening local food security. This effort is in line with government initiatives to develop domestic food security and reduce dependence on food supplies from abroad. In addition, research and development related to urban farming practices using used bottles in Cipayung plays an important role in providing practical guidance to local communities to start and run urban farming practices effectively. This step is expected to help city residents produce their own food sustainably, reduce the burden of food imports, and improve community food security. Throughout the program, a continuous evaluation phase has also been conducted. This allows monitoring the long-term impact of this activity, including the improvement of the quality of life of the local community. In conclusion, this community service program has successfully improved participants' knowledge, skills, and insights related to the basic principles of hydroponic plant cultivation. It has also stimulated business development on a household scale and contributed to the improvement of the surrounding environment.
Optimalisasi Pengelolaan Limbah Kulit Buah Menjadi Pupuk Kompos Sederhana di Sentra UMKM Jus Buah Segar Silfia, Silfia; Alfikri, M Reza; Fitri, Dian Arsita; Ana, Ayu Putri; Sitohang, Ester Juliana; Chandra, Khitara Aldilla
Bima Abdi: Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2026): Bima Abdi: Jurnal Pengabdian Masyarakat
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/ba-jpm.v6i1.3845

Abstract

Limbah kulit buah yang dihasilkan setiap hari umumnya belum dikelola secara optimal dan masih diperlakukan sebagai sisa produksi yang dibuang, sehingga berpotensi menimbulkan permasalahan lingkungan serta meningkatkan biaya operasional usaha. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mengoptimalkan pengelolaan limbah kulit buah di sentra Usaha Mikro, Kecil, dan Menengah (UMKM) jus buah segar melalui pendekatan yang mengintegrasikan aspek manajemen dan teknis. Metode pelaksanaan pengabdian dilakukan secara partisipatif dan aplikatif, meliputi identifikasi jenis dan volume limbah dominan, penguatan pemahaman manajemen limbah berbasis ekonomi sirkular dan prinsip 3R, pelatihan teknik komposting sederhana menggunakan metode yang sesuai untuk skala UMKM, serta pendampingan pemanfaatan hasil komposting. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan dan keterampilan mitra dalam mengelola limbah kulit buah menjadi pupuk kompos sederhana, serta perubahan sikap mitra dalam memandang limbah sebagai sumber daya yang bernilai. Selain itu, tersusunnya Standar Operasional Prosedur (SOP) sederhana mendukung keberlanjutan praktik pengomposan sebagai bagian dari strategi manajemen limbah UMKM. Kegiatan ini diharapkan dapat menjadi model pengelolaan limbah organik yang aplikatif dan berkelanjutan bagi sentra UMKM jus buah segar.
Integration of Portable NIRS Spectroscopy with the Internet of Things (IoT) for a Rice Quality Monitoring System in Storage Warehouses Ana, Ayu Putri; Mulyanti, Dwi Retno; Alfikri, M Reza; Mawarid, Mahran
Jurnal Penelitian Pendidikan IPA Vol 12 No 1 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i1.14038

Abstract

Rapid and non-destructive monitoring of rice quality during storage is essential for supporting effective warehouse management. This study aims to develop and evaluate the integration of Portable Near-Infrared Spectroscopy (NIRS) with an Internet of Things (IoT) framework for real-time rice quality monitoring. A quantitative experimental approach was employed by acquiring NIRS spectra in the wavelength range of 740–1070 nm from fresh and aged rice samples. The spectral data were automatically transmitted via the IoT system to a centralized server for storage and analysis. Rice quality parameters, including moisture, fat, and protein content, were predicted using a Partial Least Squares Regression (PLS-R) model based on raw spectra without spectral pretreatment. The results indicate that the PLS-R model achieved good predictive performance for moisture and fat content, with validation correlation coefficients (R) ranging from 0.87 to 1.00 and Residual Predictive Deviation (RPD) values of 1.11–3.65 for moisture and 3.70–4.65 for fat in both fresh and aged rice samples. In contrast, protein prediction showed limited accuracy, particularly in fresh rice samples with an RPD value of 1.79. The IoT system primarily functioned as a real-time data acquisition and transmission platform, enabling integrated rice quality monitoring. Overall, the findings confirm that NIRS–IoT integration is feasible for monitoring rice quality based on moisture and fat content during storage.
Co-Authors alfikri, m reza Chandra, Khitara Aldilla Dwi Retno Mulyanti Ester Juliana Sitohang Fitri, Dian Arsita Mawarid, Mahran Mulyanti, Dwi Retno Silfia Silfia, Silfia Sitohang, Indah Grasulina