PENGARUH KETEBALAN UMBI DAN LAMA PERENDAMAN DALAM LARUTAN JERUK KUNCI TERHADAP KARAKTERISTIK TEPUNG TALAS BENENG (Xanthosma undipes K. Koch)

PIRADINA, HAZATI and Syafutri, Merynda Indriyani (2025) PENGARUH KETEBALAN UMBI DAN LAMA PERENDAMAN DALAM LARUTAN JERUK KUNCI TERHADAP KARAKTERISTIK TEPUNG TALAS BENENG (Xanthosma undipes K. Koch). Undergraduate thesis, Sriwijaya.

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Abstract

This study aimed to determine the effect of tuber thickness and soaking time in Citrus microcarpa solution on the physicochemical characteristics of beneng taro (Xanthosma undipes K. Koch) flour. This study used statistical analysis of Factorial Randomized Group Design, with two treatment factors, namely tuber thickness (1 mm and 2 mm) and soaking time (0 minute, 30 minutes and 60 minutes). Each treatment was repeated 3 times. The parameters observed included physical characteristics (yield, color, degree of whiteness), and chemical characteristics (pH, moisture content, ash content, oxalate content, and oxalate reduction). The results showed that the tuber thickness had significant effect on increasing the yield value, degree of whiteness , and oxalate reduction, as well as decreasing the value of water content, and oxalate content of beneng taro flour. The length of soaking had significant effect on increasing the yield value, lightness (L*), degree of whiteness, and oxalate reduction, as well as decreasing the value of redness (a*), yellowness (b*), pH, ash content, and oxalate content of beneng taro flour. The best treatment was A1B3 (tuber thickness 1 mm and tuber soaking time 60 minutes), which had an oxalate content value of 374.05 mg/100 g with the highest oxalate reduction (42.59%).

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	talas beneng, tepung, oksalat, citrus microcarpa
Subjects:	S Agriculture > S Agriculture (General) > S530-559 Agricultural education
Divisions:	05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User:	Hazati Piradina
Date Deposited:	23 Apr 2025 04:19
Last Modified:	23 Apr 2025 04:19
URI:	http://repository.unsri.ac.id/id/eprint/170556

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