Prosiding Seminar Nasional Ilmu Teknik
Vol. 3 No. 1 (2026): Juni: Prosiding Seminar Nasional Ilmu Teknik

Pengaruh Variasi Suhu dan Kecepatan Udara Terhadap Penurunan Kadar Air Keripik Pisang

Mohammad Agus Rifa'i (Unknown)
Fatkhur Rohman (Unknown)
M. Muslimin Ilham (Unknown)



Article Info

Publish Date
30 Jun 2026

Abstract

Drying is a critical stage in the production of banana chips because it determines the final moisture content, texture, product quality, and storage stability. Many small and medium-sized enterprises (SMEs) continue to use conventional sun drying, which depends heavily on weather conditions and often produces inconsistent drying results. This study investigated the influence of drying temperature and air velocity on the reduction of moisture content in banana chips using a batch-type dryer. Two temperature levels (60°C and 70°C) and two air velocity levels (2 m/s and 3 m/s) were applied, while observations were conducted every 30 minutes for a total drying period of 90 minutes. The experimental data were analyzed using Mixed Analysis of Variance (Mixed ANOVA). Statistical analysis revealed that drying time had a significant effect on moisture reduction, whereas variations in drying temperature and air velocity did not significantly influence the moisture content at the 95% confidence level. Although not statistically significant, the treatment combination of 70°C and 2 m/s tended to produce the lowest final moisture content. These findings indicate that drying duration plays a more dominant role than the tested operating conditions in reducing the moisture content of banana chips.

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Journal Info

Abbrev

PROSEMNASPROIT

Publisher

Subject

Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering

Description

Prosiding Seminar Nasional Ilmu Teknik, Its a collection of papers or scientific articles that have been presented at the National Research Conference which is held regularly every two years by the Asosiasi Riset Ilmu Teknik Indonesia. The paper topics published in the Prosiding Seminar Nasional ...