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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Eksergi: Chemical Engineering Journal Jurnal Riset Kimia Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) Jurnal Ilmiah Pertanian Dinamisia: Jurnal Pengabdian Kepada Masyarakat JMM (Jurnal Masyarakat Mandiri) Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Surya Teknika Journal of Applied Materials and Technology Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Journal of Bioprocess Chemical and Environmental Engineering Science Jurnal Abdi Masyarakat Indonesia Komunita: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Alfarisi, Cory Dian
Chemical Engineering Department, Universitas Riau, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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PENINGKATAN PENGETAHUAN MANAJEMEN KEUANGAN DAN MOTIVASI BISNIS UNTUK IBU RUMAH TANGGA DI DESA KUALU KECAMATAN TAMBANG KABUPATEN KAMPAR Nurfatihayati Nurfatihayati; Anisa Mutamima; Panca Setia Utama; Yelmida Azis; Cory Dian Alfarisi
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 3 (2023): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v6i3.889-896

Abstract

Pandemi COVID-19 menyisakan ketidakstabilan ekonomi pada masyarakat. Harga bahan kebutuhan pokok yang masih tinggi, membuat para ibu rumah tangga harus berpikir keras untuk mengelola keuangan keluarga. Hal ini dialami oleh beberapa ibu rumah tangga di lingkungan Perumahan Mutiara Ayu 8 Desa Kualu Kecamatan Tambang Kabupaten Kampar. Kegiatan ini dilakukan untuk meningkatkan pengetahuan para ibu rumah tangga dalam manajemen keuangan keluarga dan memberikan motivasi bisnis untuk menambah pendapatan keluarga. Metode yang dilakukan adalah observasi lapangan, melaksanakan penyuluhan tentang manajemen keuangan dan motivasi bisnis, dan evaluasi hasil kegiatan terhadap 20 orang ibu rumah tangga. Manajemen keuangan keluarga yang efektif dapat dilakukan dengan cara membedakan kebutuhan dengan keinginan, menyusun daftar pengeluaran prioritas per bulan, alokasikan dana untuk tabungan dan dana darurat, dan minimalisir hutang. Untuk menambah pendapatan keluarga, ibu rumah tangga dapat melakukan bisnis sendiri. Hal-hal yang perlu dipersiapkan untuk memulai bisnis adalah adanya dukungan keluarga, sesuaikan dengan kemampuan, dapat memisahkan antara keluarga dan bisnis, menyusun target, dan perluas jaringan. Hasil kegiatan ini menunjukkan adanya peningkatan pengetahuan tentang manajemen keuangan dan bisnis pada para peserta.
Teknologi Modifikasi Fisik Heat Moisture Treatment (HMT) pada Tepung Beras dan Tepung Sorgum: Kajian Sistematis Parameter Proses, Transformasi Struktur Granula Pati dan Prospek Skalabilitas Industri Puji Hastuti, Ririn; Alel, Ariya Eka; Alfarisi, Cory Dian; Legawati, Lisa; Aziz, Yelmida
SURYA TEKNIKA Vol 13 No 1 (2026): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v13i1.11604

Abstract

Heat Moisture Treatment (HMT) is a clean-label, residue-free physical starch modification technique that serves as a strategic solution for food diversification, aiming to reduce national reliance on imported wheat, which reached USD 2.2 billion in 2022. This systematic review of 45 selected scientific publications, out of 65 initially screened articles, evaluates the impact of HMT on rice and sorghum flour characteristics. Synthesized results indicate that HMT consistently increases gelatinization temperature (To up by 3 - 8°C), reduces peak viscosity (15 - 30%), and boosts resistant starch content from 3 - 5% to 8 - 15%. In sorghum flour, the interaction between starch and non-starch components, particularly kafirin proteins, significantly modifies the HMT response compared to pure sorghum starch. This study highlights critical research gaps, specifically regarding the need for optimal HMT parameters tailored to Indonesian local varieties and the necessity of comprehensive techno-economic analysis to facilitate industrial-scale implementation.
Machine Learning-Based Prediction of Sustainable Aviation Fuel Yield using Literature-Derived Hydroprocessing Data Eka Alel, Ariya; Hastuti, Ririn Puji; Suhendri, Suhendri; Alfarisi, Cory Dian
SURYA TEKNIKA Vol 13 No 1 (2026): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v13i1.11609

Abstract

The increasing demand for sustainable aviation fuel (SAF) has encouraged the development of efficient predictive approaches for optimizing jet fuel production from renewable feedstocks. Conventional experimental optimization methods are often time-consuming and expensive because hydroprocessing performance is strongly influenced by feedstock characteristics, catalyst composition, and operating conditions. In this study, machine learning (ML) techniques were applied to predict jet fuel yield using a dataset compiled from approximately 50 published scientific articles. The dataset consisted of 101 experimental observations involving different feedstock groups, catalyst metal groups, catalyst supports, catalyst loading, free fatty acid (FFA) content, temperature, pressure, and weight hourly space velocity (WHSV). The ML workflow was developed using Orange Data Mining software and included data preprocessing, feature selection, imputation, model training, and performance evaluation. Four regression algorithms, namely Random Forest, Linear Regression, Neural Network, and Gradient Boosting, were evaluated using 10-fold cross-validation. The Gradient Boosting model achieved the best predictive performance with an RMSE of 7.172, MAE of 5.314, MAPE of 10.026%, and R2 value of 0.286 during cross-validation. Feature ranking analysis indicated that catalyst support type, feedstock group, catalyst metal group, and FFA content were among the most influential variables affecting jet fuel yield.
Edukasi Pembuatan Detergen Cair sebagai Upaya Pemberdayaan Ibu-Ibu PKK di Perumahan Graha Rawa Bangun Kelurahan Tuah Karya Kecamatan Tuah Madani Kota Pekanbaru Nurfatihayati; Cory Dian Al’farisi; Anisa Mutamima; Panca Setia Utama; Ahmad Fadli; Yelmida Azis; Sunarno; Suhendri; Alltop Amri Ya Habib; Ariya Eka Alel; Ririn Puji Hastuti; Yogi Yolanda; Ferdy Ashari Syawal
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.v5i1.499

Abstract

This community service activity aimed to enhance the knowledge and skills of PKK women in producing liquid detergent as an effort to promote community empowerment and household self-reliance. The activity was conducted in Graha Rawa Bangun Housing Area, Tuah Karya Village, Tuah Madani District, Pekanbaru City. The implementation methods included educational sessions, hands-on training on liquid detergent production, and evaluation using pre-test and post-test questionnaires. The training materials covered the introduction of raw materials, the function of each component, production procedures, and safety aspects related to the use of household chemicals. The evaluation results indicated a significant improvement in participants’ knowledge. The average level of participants’ knowledge increased from 16% in the pre-test to 85% in the post-test, with an overall improvement of 69%. Improvements were observed in both the understanding of primary cleaning agents and auxiliary ingredients in liquid detergent formulations. These findings demonstrate that an educational approach integrating simple scientific explanations with practical training is effective in enhancing participants’ capacity. The outputs of this activity include improved knowledge and skills of PKK women in producing safe and applicable liquid detergent, which has the potential to support household independence and community empowerment.
Co-Authors Adam Rafif Aldori Ahmad Dedi Fadillah Ahmad Fadli Ahmad Fadli Aldo Seveno Mahendra Alltop Amri Ya Habib Annisa Aprilya Putri Ariya Eka Alel Barus, Surya Danta Alberto Chairul Chairul Delef, Fahrul Fajar Desi Heltina Detria Khaerun Nisa Dian Novita Rahmawaty Drastinawati Drastinawati Drastinawati Drastinawati Drastinawati Drastinawati, Drastinawati Eka Alel, Ariya Elvi Yenie Ferdy Ashari Syawal Hastuti, Ririn Puji Ida Zahrina Idral Amri Indra Purnama Khairat, Khairat Komalasari Komalasari Lisa Legawati Muhammad Ichwan Pradana Multi Handriyani Mutamima, Anisa Nurfatihayati Padil Padil Panca Setia Utama Puji Hastuti, Ririn Putra, Eden Putri, Desi Erika Ririn Puji Hastuti Rozanna Sri Irianty Silvia Reni Yenti Silvia Reni Yenti Silvia Reni Yenti Suhendri Suhendri Suhendri Suhendri Suhendri Sunarno Sunarno Sunarno Sunarno Wisrayetti Wisrayetti Wisrayetti Wisrayetti Yelmida Azis Yogi Yolanda Yulia Fitri Yusnimar Sahan