Jurnal Teknologi Pertanian
6th International Conference on Green Agro-industry and Bioeconomy (ICGAB) July 2022 - Special Issue

(STUDY ON) THE EFFECT OF VARIETIES AND TYPE SOAKING SOLUTIONS ON THE QUALITY OF POWDERED SHALLOTS

Ericha Nurvia Alami (Universitas Brawijaya)
Erni Sofia Murtini (Universitas Brawijaya)
Sudarminto Setyo Yuwono (Universitas Brawijaya)



Article Info

Publish Date
21 Feb 2023

Abstract

Powdered shallots have a broad market potential to be developed to meet the trend of modern lifestyles. The suitability of raw material varieties and the type of soaking solutions are necessary to produce good quality shallot powder. This study aims to examine the types of varieties and soaking solutions on the quality of powdered shallots based on the organoleptic test. This study used a Randomized Block Design (RBD) of 2 factors, namely the shallots variety factor (biru lancor, super philip, rubaru) and the type of soaking solution (salt, ascorbic acid, citric acid). Repetition was carried out three times for each treatment unit so that 27 experimental units were obtained. Observation parameters include yield, water activity (Aw value), colour, hygroscopicity, moisture content, and organoleptic test, followed by determining the best treatment using a comparison method between Zeleny and SMART. The results showed that best-powdered shallots were derived from the biru lancor varieties with the citric acid soaking solution. The panelists gave scores of 8.00 (like very much) for the colour, 6.83 (like moderately) for the aroma and 6.30 (like slightly) for the flavor of the powdered shallots. These powdered shallots have water content value of 3.17%, the yield of 6.81%, hygroscopicity level of 3.12%, Aw 0.39, colour L* 73.53, a* 11.73, b * 4.87.

Copyrights © 2022






Journal Info

Abbrev

JTP

Publisher

Subject

Agriculture, Biological Sciences & Forestry Computer Science & IT

Description

Jurnal Teknologi Pertanian diterbitkan oleh Fakultas Teknologi Pertanian Universitas Brawijaya untuk penyebarluasan hasil penelitian yang dilakukan oleh para peneliti dari dalam dan luar Fakultas Teknologi Pertanian Universitas Brawijaya. Jurnal Teknologi Pertanian terbit tiga kali dalam setahun, ...