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All Journal Jurnal Mahasiswa TEUB Unri Conference Series: Community Engagement
Hamzah, Ilham Fathurrahman
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Humanities Education

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IMPLEMENTASI TEKNOLOGI PEMBANGKIT LISTRIK TENAGA SURYA PADA SISTEM HIDROPONIK DAN AKUAPONIK DI SDI AS SALAM DAN SMPIT AS SALAM SERTA INTEGRASINYA DENGAN PROGRAM KKN Baharuddin, Muhammad Fadly Zon; 'Atieq, Madza Awwalul; Prihartono, Mohammad Haikal Rizki; Chairunnisa, Fatma; Hamzah, Ilham Fathurrahman; Erenka, Salsabila Naja; Pangestu, Luhita Labibah; Yahya, Muhammad Izzuddin; Gibran, R M Avril
Unri Conference Series: Community Engagement Vol 6 (2024): 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.6.144-149

Abstract

Doctoral program of service at SDI As Salam and SMPIT As Salam aims to address issues in implementing urban farming by applying solar power technology to hydroponic and aquaponic systems. The methods used in this program include a participatory approach through brainstorming sessions and focus group discussions (FGD), technical training, and intensive mentoring. The results show that the installation of solar power systems successfully reduced electricity costs by up to 40% within the first three months. Additionally, the technical training provided has improved the technical knowledge and skills of 90% of the training participants. The program also increased environmental awareness and participation among students and staff. Challenges such as high initial costs and the need for routine maintenance present opportunities for future improvement through additional funding and ongoing training. The success of this program provides tangible benefits to the school and surrounding community and has the potential to be implemented in other schools.
MENINGKATKAN EFISIENSI MESIN EKSTRAKSI BETA KAROTEN DENGAN ULTRASONIC TRANSDUCER ARRAY BERBASIS ARDUINO UNO Hamzah, Ilham Fathurrahman; Nurussa’adah, n/a; Al Riza, Dimas Firmanda
Jurnal Mahasiswa TEUB Vol. 13 No. 1 (2025)
Publisher : Jurnal Mahasiswa TEUB

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Abstract

Industri pangan Indonesia berkontribusi besar terhadap PDB dengan pertumbuhan tahunan 3,57%, namun keamanan pangan menjadi perhatian akibat penggunaan pewarna sintetis terlarang seperti rhodamin B dan methanyl yellow. Keterbatasan produksi pewarna alami menjadi tantangan, meski Indonesia kaya akan pigmen alami seperti beta karoten, pigmen antioksidan yang menghasilkan warna kuning hingga oranye. Beta karoten dapat diekstraksi dari komoditas seperti labu kuning (Cucurbita moschata), namun metode ekstraksi konvensional seperti maserasi membutuhkan waktu lama, sementara metode ultrasonik tanduk getar berbiaya tinggi dan berisiko degradasi senyawa. Solusi inovatif berupa mesin ekstraksi berbasis ultrasonic transducer array dengan Arduino Uno dikembangkan, terdiri atas reaction chamber, cooling chamber, dan control panel. Mesin ini, dengan daya 266 watt, menghasilkan kadar beta karoten tertinggi sebesar 4941,12 µg/g, lebih efisien dibanding teknologi lain. Mesin ini memaksimalkan hasil ekstraksi serta mengefisiensikan waktu, biaya, dan penggunaan bahan ekstraksi.Kata Kunci—Beta Karoten, Mesin Ekstraksi, Pewarna, Pewarna Alami, Labu Kuning. 
Co-Authors 'Atieq, Madza Awwalul Baharuddin, Muhammad Fadly Zon Chairunnisa, Fatma Dimas Firmanda Al Riza Erenka, Salsabila Naja Gibran, R M Avril Nurussa’adah, n/a Pangestu, Luhita Labibah Prihartono, Mohammad Haikal Rizki Yahya, Muhammad Izzuddin