Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.

Etlingera elatior Jack. (bunga kantan) dianalisis dari segi komposisi kimia dan ciri biologi (antioksidan dan antimikrob) bagi mengenalpasti potensinya sebagai sumber nutraseutikal. Penilaian dijalankan dengan menggunakan sistem pelarut yang berbeza [metanol, aseton (50%, 90% dan 100% v/v) dan air s...

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Main Author:	Wijekoon, Marasinghe Mudiyanselage Jeevani Osadee
Format:	Thesis
Language:	English
Published:	2011
Subjects:	T1-995 Technology(General)
Online Access:	http://eprints.usm.my/43091/1/Pages_from_CHEMICAL_COMPOSITION_AND_BIOLOGICAL_PROPERTIES.pdf
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id	my-usm-ep.43091
record_format	uketd_dc
spelling	my-usm-ep.430912018-12-03T02:12:47Z Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence. 2011-07 Wijekoon, Marasinghe Mudiyanselage Jeevani Osadee T1-995 Technology(General) Etlingera elatior Jack. (bunga kantan) dianalisis dari segi komposisi kimia dan ciri biologi (antioksidan dan antimikrob) bagi mengenalpasti potensinya sebagai sumber nutraseutikal. Penilaian dijalankan dengan menggunakan sistem pelarut yang berbeza [metanol, aseton (50%, 90% dan 100% v/v) dan air suling] untuk mengekstrak beberapa komponen antioksidan (jumlah fenol, tanin, flavonoid, dan antosianin) dan aktiviti antioksidan (peratus DPHH aktiviti perencatan radikal dan kuasa penurunan asei antioksidan ferik (FRAP)). Inflorescence of Etlingera elatior Jack. (torch ginger/ kantan) was evaluated for its chemical composition and biological properties (antioxidant and antimicrobial) to assess this plant material as a source of nutraceutical. Using different solvent systems [methanol, acetone (50%, 90% and 100% v/v) and distilled water] the extractability of some of the antioxidant compounds (total phenols, tannins, flavonoids, anthocyanins) and antioxidant activity (percent DPPH radical scavenging activity and ferric reducing antioxidant power (FRAP)) were evaluated. 2011-07 Thesis http://eprints.usm.my/43091/ http://eprints.usm.my/43091/1/Pages_from_CHEMICAL_COMPOSITION_AND_BIOLOGICAL_PROPERTIES.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Teknologi Industri
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	T1-995 Technology(General)
spellingShingle	T1-995 Technology(General) Wijekoon, Marasinghe Mudiyanselage Jeevani Osadee Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.
description	Etlingera elatior Jack. (bunga kantan) dianalisis dari segi komposisi kimia dan ciri biologi (antioksidan dan antimikrob) bagi mengenalpasti potensinya sebagai sumber nutraseutikal. Penilaian dijalankan dengan menggunakan sistem pelarut yang berbeza [metanol, aseton (50%, 90% dan 100% v/v) dan air suling] untuk mengekstrak beberapa komponen antioksidan (jumlah fenol, tanin, flavonoid, dan antosianin) dan aktiviti antioksidan (peratus DPHH aktiviti perencatan radikal dan kuasa penurunan asei antioksidan ferik (FRAP)). Inflorescence of Etlingera elatior Jack. (torch ginger/ kantan) was evaluated for its chemical composition and biological properties (antioxidant and antimicrobial) to assess this plant material as a source of nutraceutical. Using different solvent systems [methanol, acetone (50%, 90% and 100% v/v) and distilled water] the extractability of some of the antioxidant compounds (total phenols, tannins, flavonoids, anthocyanins) and antioxidant activity (percent DPPH radical scavenging activity and ferric reducing antioxidant power (FRAP)) were evaluated.
format	Thesis
qualification_level	Master's degree
author	Wijekoon, Marasinghe Mudiyanselage Jeevani Osadee
author_facet	Wijekoon, Marasinghe Mudiyanselage Jeevani Osadee
author_sort	Wijekoon, Marasinghe Mudiyanselage Jeevani Osadee
title	Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.
title_short	Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.
title_full	Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.
title_fullStr	Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.
title_full_unstemmed	Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.
title_sort	chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Teknologi Industri
publishDate	2011
url	http://eprints.usm.my/43091/1/Pages_from_CHEMICAL_COMPOSITION_AND_BIOLOGICAL_PROPERTIES.pdf
_version_	1747821162085220352

Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence.

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