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Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue)

Sweet Potato (Ipomoea Batatas) is known to have an antioxidant potential. In the present study, two variety of sweet potato was chosen to study their antioxidant potential which is Stokes Purple and Johorean Blue. The sample experiment was prepared using soxhalation method with different solvent and...

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Main Author: Mohamad Taib, Atiqah
Format: Undergraduate Final Project Report
Published: 2018
Online Access:http://discol.umk.edu.my/id/eprint/5023/
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spelling my.umk.eprints.50232022-05-23T08:37:51Z http://discol.umk.edu.my/id/eprint/5023/ Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue) Mohamad Taib, Atiqah Sweet Potato (Ipomoea Batatas) is known to have an antioxidant potential. In the present study, two variety of sweet potato was chosen to study their antioxidant potential which is Stokes Purple and Johorean Blue. The sample experiment was prepared using soxhalation method with different solvent and their antioxidant activity was measured using radical scavenging test activity. The percentage inhibition of sample are evaluated with 2, 2'-azino-bis 3-ethylbenzthiazoline-6-sulfonic acid (ABTS) and 2,2-dipheny1-1- picrylhydrazyl (DPPH) radical method. The results show that Stokes purple sample with ethanolic extract has higher percentage of Inhibition compare to Johorean Blue. And Johorean Blue show higher percentage inhibition in hexane extraction. 2018 Undergraduate Final Project Report NonPeerReviewed Mohamad Taib, Atiqah (2018) Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue). Final Year Project thesis, Universiti Malaysia Kelantan. (Submitted)
institution Universiti Malaysia Kelantan
building Perpustakaan Universiti Malaysia Kelantan
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Kelantan
content_source UMK Institutional Repository
url_provider http://umkeprints.umk.edu.my/
description Sweet Potato (Ipomoea Batatas) is known to have an antioxidant potential. In the present study, two variety of sweet potato was chosen to study their antioxidant potential which is Stokes Purple and Johorean Blue. The sample experiment was prepared using soxhalation method with different solvent and their antioxidant activity was measured using radical scavenging test activity. The percentage inhibition of sample are evaluated with 2, 2'-azino-bis 3-ethylbenzthiazoline-6-sulfonic acid (ABTS) and 2,2-dipheny1-1- picrylhydrazyl (DPPH) radical method. The results show that Stokes purple sample with ethanolic extract has higher percentage of Inhibition compare to Johorean Blue. And Johorean Blue show higher percentage inhibition in hexane extraction.
format Undergraduate Final Project Report
author Mohamad Taib, Atiqah
spellingShingle Mohamad Taib, Atiqah
Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue)
author_facet Mohamad Taib, Atiqah
author_sort Mohamad Taib, Atiqah
title Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue)
title_short Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue)
title_full Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue)
title_fullStr Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue)
title_full_unstemmed Comparative in-vitro antioxidant potential of various sweet potato extracts (Stokes Purple and Johorean Blue)
title_sort comparative in-vitro antioxidant potential of various sweet potato extracts (stokes purple and johorean blue)
publishDate 2018
url http://discol.umk.edu.my/id/eprint/5023/
_version_ 1763303495615643648
score 13.211869

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