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Putri, Irriwad
Program Studi Teknik Pertanian Dan Biosistem, Fakultas Teknologi Pertanian, Universitas Andalas
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Dentistry Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Mechanical Engineering Public Health Veterinary Other

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Analysis of a Hybrid Rack-type Dryer Made of Polycarbonate for Drying Pisang Sale Lubis, Muhammad Iqbal Abdi; Nasution, Afrilia Maharani; Putri, Irriwad; Hasibuan, Halimatus Syahdia
Journal of Tropical Agricultural Engineering and Biosystems - Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 13 No. 3 (2025): December 2025
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

The drying of bananas as raw material for banana chips still often uses traditional methods that depend on weather and contaminants, which often pose challenges in maintaining quality and production efficiency, especially in Pasaman Barat District. The objective of this study is to analyze a hybrid rack-type dryer made of polycarbonate as an alternative solution for banana chip processing. This study employed an experimental method with a randomized block design (RBD) with three treatment groups for drying energy sources, including: sunlight (P1), incandescent lamp (P2), and sunlight + incandescent lamp (P3). The data were analyzed using the ANOVA test (p<0.05). The parameters observed in this study were: drying time, moisture content, temperature, working capacity, drying rate, heat loss, energy required to evaporate water from the material, and drying energy efficiency. The use of incandescent lamps in banana chip drying was proven to be the most efficient and effective, with an average drying time of 9 hours (2 hours and 3 hours shorter than P3 and P1, respectively), a working capacity of 0.18 kg/hour, moisture content <40% (in accordance with SNI 01-4319-1996 standards), drying rate of 0.07 kg/hour, heat loss of 28.39 W, and energy required to evaporate the material's water content of 1,391.55 kJ. Meanwhile, the drying energy efficiency of P3 is 1.58 times and 1.64 times higher than P2 and P1, respectively, at 59.80%. Thus, this device is deemed suitable for use as a new, more effective and efficient method for drying banana chips.
Co-Authors Ade Sandri Aldi, Rahmah Tasya Ashadi Hasan Azrifirwan, Azrifirwan Butar Butar, Angelia Desrial Fauzi, Fahmi Fitrio Halimatus Syahdia Hasibuan Hammam Mananda Harahap Harahap, Hammam Mananda Ilga Putri Maharani Lubis, Mei Mardhiani Maharani, Ilga Putri Mohammad Agita Tjandra Muhammad Iqbal Abdi Lubis Muhammad Makky Muhammad Mizwardi Nasution, Afrilia Maharani Putri Zainal Rahmah Tasya Aldi Renny Eka Putri, Renny Eka Salwa, Mutiara Santosa Santosa Santosa Santosa Turnando, Ardi Usman Ahmad