Journal: Drug Invention Today

Article Id: JPRS-P col-00003022
Title: Antioxidant activity from ethanol extract and fractions of red flame ivy (Hemigraphis colorata Hall. F.) leaf using 1,1-diphenyl-2-picrylhydrazyl
Category: Pharmaceutics
Section: Research Article
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  • Abstract

    Context: Antioxidants can prevent free radical formation. Natural antioxidants found in many plants, such as red flame ivy (Hemigraphis colorata Hall.F.) Aims: The aim of the study was to determine the antioxidant activity extract and fractions of red flame ivy (Hemigraphis colorata Hall. F.) leaf. Methods: The sample was extracted with ethanol 70% in reflux. The antioxidant activity red flame ivy was determined by 1,1-diphenyl-2-picrylhydrazyl method. Results: The IC50 value was 98.52 ppm for ethyl acetate fraction, 140.41 ppm for n-hexane fraction, 218.4 ppm for water fraction, and 374.3 ppm for extract. Conclusions: Ethyl acetate fraction of H. colorata leaf is a strong category for antioxidant activity

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    Author(s) Name:

    Irma Erika Herawati*, Hesty Nuur Hanifah

    Affiliation(s) Name:

    Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Al Ghifari, Jl Cisaranten Kulon 140, Bandung 40293, Indonesia

    *Corresponding author: Irma Erika Herawati, Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Al Ghifari, Jl Cisaranten Kulon 140, Bandung 40293, Indonesia.

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    Author:

    Irma Erika Herawati*, Hesty Nuur Hanifah

    Title:Antioxidant activity from ethanol extract and fractions of red flame ivy (Hemigraphis colorata Hall. F.) leaf using 1,1-diphenyl-2-picrylhydrazyl
    Journal:Drug Invention Today
    Vol(issue):10 (December [ Special Issue 5 ])
    Year:2018
    Page No: (3791-3793)
  • Experimental Methods Keywords

    Methodology:Antioxidant actvitity
    Research Materials:Hemigraphis colorata Hall. F. leaf

Keywords

1 1-diphenyl-2-picrylhydrazyl Antioxidant Hemigraphis colorata Hall. F. leaf

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