Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.)

This study was conducted to determine radical scavenging activity and vitamin antioxidant composition in red pitaya from organic plantation. For antioxidant vitamins analysis, a reverse-phase high performance liquid chromatography was used and radical scavenging activity of methanolic and water...

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Main Authors:	Rohin, Mohd Adzim Khalili, Ali, Abd Manaf, Abd. Hadi, Norhayati, -, Asmah
Format:	Article
Language:	English English
Published:	2010
Subjects:	Q Science (General) QK Botany RV Botanic, Thomsonian, and eclectic medicine
Online Access:	http://eprints.unisza.edu.my/2886/1/FH02-FPBSM-14-01082.jpg http://eprints.unisza.edu.my/2886/2/FH02-FPBSM-14-00412.pdf http://eprints.unisza.edu.my/2886/
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Institution:	Universiti Sultan Zainal Abidin
Language:	English English

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spelling	my-unisza-ir.28862022-09-13T04:42:52Z http://eprints.unisza.edu.my/2886/ Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.) Rohin, Mohd Adzim Khalili Ali, Abd Manaf Abd. Hadi, Norhayati -, Asmah Q Science (General) QK Botany RV Botanic, Thomsonian, and eclectic medicine This study was conducted to determine radical scavenging activity and vitamin antioxidant composition in red pitaya from organic plantation. For antioxidant vitamins analysis, a reverse-phase high performance liquid chromatography was used and radical scavenging activity of methanolic and water extract were determined using 1,1-diphenyl-2-pircrylhydrazyl assay. Results for radical scavenging activity, red pitaya methanolic extract achieved the highest percentage 70.13% compared with water extract (47.13%). Antioxidant vitamins composition in red pitaya showed that the concentration of vitamin A is 120.13 ± 0.69 μg/100 g freeze-dried sample, vitamin C is 540.27 ± 0.59 μg/100 g fresh samples and vitamin E is 105.67 ± 0.56 μg/100 g freeze-dried samples. This shows that red pitaya may become an alternative and potential source of natural antioxidant. 2010 Article NonPeerReviewed image en http://eprints.unisza.edu.my/2886/1/FH02-FPBSM-14-01082.jpg text en http://eprints.unisza.edu.my/2886/2/FH02-FPBSM-14-00412.pdf Rohin, Mohd Adzim Khalili and Ali, Abd Manaf and Abd. Hadi, Norhayati and -, Asmah (2010) Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.). International Food Research Journal, 17 (2). pp. 405-409. ISSN 19854668
institution	Universiti Sultan Zainal Abidin
building	UNISZA Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Sultan Zainal Abidin
content_source	UNISZA Institutional Repository
url_provider	https://eprints.unisza.edu.my/
language	English English
topic	Q Science (General) QK Botany RV Botanic, Thomsonian, and eclectic medicine
spellingShingle	Q Science (General) QK Botany RV Botanic, Thomsonian, and eclectic medicine Rohin, Mohd Adzim Khalili Ali, Abd Manaf Abd. Hadi, Norhayati -, Asmah Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.)
description	This study was conducted to determine radical scavenging activity and vitamin antioxidant composition in red pitaya from organic plantation. For antioxidant vitamins analysis, a reverse-phase high performance liquid chromatography was used and radical scavenging activity of methanolic and water extract were determined using 1,1-diphenyl-2-pircrylhydrazyl assay. Results for radical scavenging activity, red pitaya methanolic extract achieved the highest percentage 70.13% compared with water extract (47.13%). Antioxidant vitamins composition in red pitaya showed that the concentration of vitamin A is 120.13 ± 0.69 μg/100 g freeze-dried sample, vitamin C is 540.27 ± 0.59 μg/100 g fresh samples and vitamin E is 105.67 ± 0.56 μg/100 g freeze-dried samples. This shows that red pitaya may become an alternative and potential source of natural antioxidant.
format	Article
author	Rohin, Mohd Adzim Khalili Ali, Abd Manaf Abd. Hadi, Norhayati -, Asmah
author_facet	Rohin, Mohd Adzim Khalili Ali, Abd Manaf Abd. Hadi, Norhayati -, Asmah
author_sort	Rohin, Mohd Adzim Khalili
title	Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.)
title_short	Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.)
title_full	Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.)
title_fullStr	Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.)
title_full_unstemmed	Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.)
title_sort	determination of radical scavenging activity and vitamin a, c and e in organically grown red pitaya (hylocereus sp.)
publishDate	2010
url	http://eprints.unisza.edu.my/2886/1/FH02-FPBSM-14-01082.jpg http://eprints.unisza.edu.my/2886/2/FH02-FPBSM-14-00412.pdf http://eprints.unisza.edu.my/2886/
_version_	1744358472643772416

Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.)

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