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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 m...

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Main Authors:	Mohd Adzim Khalili, Rohin, Abd Manaf Ali, Ali, Norhayati, Abd. Hadi
Format:	Article
Language:	English English
Published:	2010
Subjects:	Q Science (General)
Online Access:	http://eprints.unisza.edu.my/2042/1/FH02-FPBSM-14-00412.pdf http://eprints.unisza.edu.my/2042/2/FH02-FPBSM-14-01082.jpg http://eprints.unisza.edu.my/2042/
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id	my-unisza-ir.2042
record_format	eprints
spelling	my-unisza-ir.20422021-08-21T08:52:47Z http://eprints.unisza.edu.my/2042/ Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.) Mohd Adzim Khalili, Rohin Abd Manaf Ali, Ali Norhayati, Abd. Hadi Q Science (General) 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 text en http://eprints.unisza.edu.my/2042/1/FH02-FPBSM-14-00412.pdf image en http://eprints.unisza.edu.my/2042/2/FH02-FPBSM-14-01082.jpg Mohd Adzim Khalili, Rohin and Abd Manaf Ali, Ali and Norhayati, Abd. Hadi (2010) Determination of radical scavenging activity and Vitamin A, C and E in organically grown Red Pitaya (Hylocereus sp.). International Food Research Journal. 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)
spellingShingle	Q Science (General) Mohd Adzim Khalili, Rohin Abd Manaf Ali, Ali Norhayati, Abd. Hadi 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	Mohd Adzim Khalili, Rohin Abd Manaf Ali, Ali Norhayati, Abd. Hadi
author_facet	Mohd Adzim Khalili, Rohin Abd Manaf Ali, Ali Norhayati, Abd. Hadi
author_sort	Mohd Adzim Khalili, Rohin
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/2042/1/FH02-FPBSM-14-00412.pdf http://eprints.unisza.edu.my/2042/2/FH02-FPBSM-14-01082.jpg http://eprints.unisza.edu.my/2042/
_version_	1709673134696693760
score	13.160551

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

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