Protech Biosystems Journal
Vol 4, No 2 (2024): Protech Biosystem Journal

Physicochemical Characteristics Of Temulawak (Curcuma xanthorrhiza Roxb.) Instant Powder By Crystallization Method

Purbasari, Dian (Unknown)
Febrianti, Alfina Sabrin Eka (Unknown)
Sutarsi, Sutarsi (Unknown)
Lestari, Ning Puji (Unknown)
Taruna, Iwan (Unknown)



Article Info

Publish Date
18 Dec 2024

Abstract

Temulawak is a medicinal plant whose rhizome is utilised. To extend the shelf life, temulawak is processed into instant powder drink through crystallisation method with the help of sugar as sweetener and crystallisation agent. This study aims to analyse the physicochemical characteristics of temulawak instant powder produced from the crystallisation method and determine the best sugar concentration on the characteristics of the instant powder produced. This study used a completely randomised design (CRD) method with one factorial, namely different sugar concentrations (40%, 50%, and 60%). The results showed that different sugar concentrations affected the parameters of water content, degree of fineness (FM), grain average (D), redness level (a), yellowish level (b), water absorption and yield. Moisture content values ranged from 2.14 - 2.72%; FM values ranged from 1.39 - 2.05; D values ranged from 0.011 - 0.017 mm; brightness values ranged from 74.49 - 77.43; redness values ranged from 29.52 - 31.16; yellowness values ranged from 67.56 - 69.92; bulk density values ranged from 0.478 - 0.495 g/cm³; water absorption values ranged from 7.74 - 9.01% and yield values ranged from 36.07 - 50.99%. The best formulation of different sugar concentrations is the treatment formulation with 40% sugar concentration.

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Journal Info

Abbrev

PROTECH

Publisher

Subject

Agriculture, Biological Sciences & Forestry Energy Engineering

Description

Protech Biosystems Journal is a peer-refereed open-access journal which has been established for the dissemination of state-of-the-art knowledge in the field of Agricultural Enginering (Agricultural Mechanization, waters and land resources Engineering, Energy, Bioprocess and Postharvest Technology) ...