PENGARUH LAMA PERENDAMAN DALAM LARUTAN NATRIUM METABISULFIT TERHADAP KARAKTERISTIK FISIK DAN KIMIA TEPUNG UBI JALAR KUNING (Ipomoea batatas L.)

CONTESA, RISKA APRILIA and Wijaya, Agus and Syaiful, Friska (2022) PENGARUH LAMA PERENDAMAN DALAM LARUTAN NATRIUM METABISULFIT TERHADAP KARAKTERISTIK FISIK DAN KIMIA TEPUNG UBI JALAR KUNING (Ipomoea batatas L.). Undergraduate thesis, Sriwijaya University.

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Abstract

The effect of soaking in sodium metabisulphite solution on yellow sweet potato flour characteristics was studied in this research. One factor was investigated, namely soaking time in sodium metabisulphite (control, 30, 45, 60, 75 and 90 min.). The observed parameters were physical (color and browning index) and chemical (water content, ash content dan total caterotenoid) characteristics. The result showed that soaking in sodium metabisulphite solution had significant effects on color (yellowness), browning index, water content and total carotene. The best treatment was yellow sweet potato soaked in sodium metabisulphite solution for 30 min.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	tepung ubi jalar kuning, natrium metabisulfit, perendaman.
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General)
Divisions:	05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User:	Riska Aprilia Contesa
Date Deposited:	31 May 2022 03:16
Last Modified:	31 May 2022 03:16
URI:	http://repository.unsri.ac.id/id/eprint/70915

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