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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
http://eprints.usm.my/43091/
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spelling my.usm.eprints.43091 http://eprints.usm.my/43091/ Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence. 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 NonPeerReviewed application/pdf en http://eprints.usm.my/43091/1/Pages_from_CHEMICAL_COMPOSITION_AND_BIOLOGICAL_PROPERTIES.pdf Wijekoon, Marasinghe Mudiyanselage Jeevani Osadee (2011) Chemical composition and biological properties of etlingera elatior jack. (torch ginger) inflorescence. Masters thesis, Universiti Sains Malaysia.
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
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
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.
publishDate 2011
url http://eprints.usm.my/43091/1/Pages_from_CHEMICAL_COMPOSITION_AND_BIOLOGICAL_PROPERTIES.pdf
http://eprints.usm.my/43091/
_version_ 1643710660615340032
score 13.211869

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