Similarity Artikel : Antioxidative activity of aloe vera (Aloe vera var. chinensis) powder produced using maltodextrin and gum arabic as fillers

Wariyah, Chatarina and Riyanto, Riyanto and Slamet, Agus (2022) Similarity Artikel : Antioxidative activity of aloe vera (Aloe vera var. chinensis) powder produced using maltodextrin and gum arabic as fillers. E3S Web of Conferences.

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Abstract

Abstract. Aloe vera gel has the ability to function as an antioxidant due to
its flavonoid content but it cannot be practically consumed in its fresh
form. The purpose of this study was to produce aloe vera powder with a
high antioxidant activity using maltodextrin and gum arabic as fillers, and
performing the drying process in an oven at 50oC. This research was
conducted with a completely randomized design with two factors namely
the filler type and filler number, the fillers used were varied at 0%, 5%, and
10%. Moreover, the moisture content, total phenol, flavonoid, and
antioxidant activity based on the ability to scavenge DPPH (1,1-Diphenyl-
2-picrylhydrazil) radicals were determined for both the gel and dried form
of the aloe vera. The results showed that the addition of fillers has a
significant effect on the antioxidative activity such that more filler content
was observed to have led to lower antioxidant activity. The use of 5%
(w/w) of maltodextrin and gum arabic was discovered to have produced
high antioxidant activity with Radical Scavenging Activity (RSA) of
15.01±1.50% and 14.44±1.58%, respectively. The IC50 value of powder
with 5% maltodextrin and 5% gum arabic was found to be 239.20 mg/ml
and 256.88 mg/ml, respectively.

Item Type: Article
Subjects: A General Works > AC Collections. Series. Collected works
Divisions: Fakultas Agroindustri > Program Studi Teknologi Hasil Pertanian
Depositing User: Perpustakaan UMBY
Date Deposited: 25 Oct 2023 02:00
Last Modified: 25 Oct 2023 02:00
URI: http://eprints.mercubuana-yogya.ac.id/id/eprint/22352

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