Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli

Pandanus sanderi is studied due to its uses in the Malaysian society and its hyphothesized antioxidant activities are due to the colour of the leaves and phytochemical compound like polypeptides, phenolics, sterols, alkaloids, terpenoids. Three assays were carried out to determine the antioxidant pr...

Full description

Saved in:

Bibliographic Details
Main Author:	Abdul Rahman @ Ramli, Saiful Adlan
Format:	Thesis
Language:	English
Published:	2009
Subjects:	Pharmaceutical industry Pharmaceutical chemistry
Online Access:	https://ir.uitm.edu.my/id/eprint/105339/1/105339.PDF
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-uitm-ir.105339
record_format	uketd_dc
spelling	my-uitm-ir.1053392024-12-05T08:57:58Z Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli 2009 Abdul Rahman @ Ramli, Saiful Adlan Pharmaceutical industry Pharmaceutical chemistry Pandanus sanderi is studied due to its uses in the Malaysian society and its hyphothesized antioxidant activities are due to the colour of the leaves and phytochemical compound like polypeptides, phenolics, sterols, alkaloids, terpenoids. Three assays were carried out to determine the antioxidant properties of these extracts. consist of total phenolic content assay, ferrous ion chelating assay and DPPH free radical scavenging activity assay. is the methanolic extract of the root, green and yellow stripes leaves of Pandanus sanderi were measured for their total phenolic content, their ability to chelate ferrous ion and scavenge DPPH free radical. The yellow stripes leave extract showed the most potent antioxidant activity amongst the three extracts even though it had the lowest total phenolic content. However, the yellow stripes leave extract was less effective in chelation of ferrous ion compared to EDTA (a known iron chelator). All three extracts did not demonstrate the ability to scavenge DPPH radical as Trolox and ascorbic acid. As a conclusion, Pandanus sanderi yellow stripes leave extract showed the strongest antioxidant activity as compared to the green stripes leave and root extract. The antioxidant activity was not due to the phenolic compound present in the extract. 2009 Thesis https://ir.uitm.edu.my/id/eprint/105339/ https://ir.uitm.edu.my/id/eprint/105339/1/105339.PDF text en public degree Universiti Teknologi MARA (Kampus Puncak Alam) Faculty of Pharmacy Hazizul Hasan, Mizaton
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Hazizul Hasan, Mizaton
topic	Pharmaceutical industry Pharmaceutical chemistry
spellingShingle	Pharmaceutical industry Pharmaceutical chemistry Abdul Rahman @ Ramli, Saiful Adlan Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli
description	Pandanus sanderi is studied due to its uses in the Malaysian society and its hyphothesized antioxidant activities are due to the colour of the leaves and phytochemical compound like polypeptides, phenolics, sterols, alkaloids, terpenoids. Three assays were carried out to determine the antioxidant properties of these extracts. consist of total phenolic content assay, ferrous ion chelating assay and DPPH free radical scavenging activity assay. is the methanolic extract of the root, green and yellow stripes leaves of Pandanus sanderi were measured for their total phenolic content, their ability to chelate ferrous ion and scavenge DPPH free radical. The yellow stripes leave extract showed the most potent antioxidant activity amongst the three extracts even though it had the lowest total phenolic content. However, the yellow stripes leave extract was less effective in chelation of ferrous ion compared to EDTA (a known iron chelator). All three extracts did not demonstrate the ability to scavenge DPPH radical as Trolox and ascorbic acid. As a conclusion, Pandanus sanderi yellow stripes leave extract showed the strongest antioxidant activity as compared to the green stripes leave and root extract. The antioxidant activity was not due to the phenolic compound present in the extract.
format	Thesis
qualification_level	Bachelor degree
author	Abdul Rahman @ Ramli, Saiful Adlan
author_facet	Abdul Rahman @ Ramli, Saiful Adlan
author_sort	Abdul Rahman @ Ramli, Saiful Adlan
title	Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli
title_short	Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli
title_full	Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli
title_fullStr	Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli
title_full_unstemmed	Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli
title_sort	antioxidant activities of pandanus sanderi / saiful adlan abdul rahman @ ramli
granting_institution	Universiti Teknologi MARA (Kampus Puncak Alam)
granting_department	Faculty of Pharmacy
publishDate	2009
url	https://ir.uitm.edu.my/id/eprint/105339/1/105339.PDF
_version_	1818588145069850624

Antioxidant activities of Pandanus sanderi / Saiful Adlan Abdul Rahman @ Ramli

Similar Items