Jurnal Inovator
Vol. 4 No. 2 (2021): Jurnal INOVATOR

Pengaruh Temperatur Pengeringan Pada Alat Pengering Sistem Rotary Terhadap Kualitas Cabai Merah

Dikki Pratama (Unknown)
Vivi Apriyanti (Unknown)
Generousdi (Unknown)



Article Info

Publish Date
30 Nov 2021

Abstract

Red chili is a food ingredient that is widely consumed and grown in Indonesia. Prices fluctuate greatly due to many factors. Post-harvest handling of chili can help farmers from losses and can maintain price stability in the market. The easiest post-harvest handling is drying. In this study, chili drying was carried out using a dryer with a rotary system. The dryer is designed in the form of a mechanical rotating drum driven by an electric motor. Hot air from LPG combustion is passed forcibly across the drum using a blower. Drying was carried out for 6 hours with a capacity of 3 kg of fresh red chilies at 60 oC, 70 oC and 80 oC. Drying at a temperature of 60 oC produces a high water content of 18.2 % with a weight loss of 80 %, the texture of the chili is still wet and soft with a bright red color. At a drying temperature of 70˚C the moisture content is quite low, namely 11.22 %, weight loss is about 87.2 %, the texture of dry chili is brightly red colored, while at a temperature of 80 ˚C the water content is low 9.1 %, the weight loss is high 90 %, dry chili texture with brown color.

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Journal Info

Abbrev

inovator

Publisher

Subject

Automotive Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Description

Journal of Inovator is peer review journal, published twice a year by the LPPM Politeknik Jambi. This journal discusses the scientific works containing results of research in the field of mechanical engineering, includes Dynamics, Vibration and Sound Engineering, Material and Manufacture Technology, ...