Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit.
This study aimed to evaluate the antioxidant capacities of various parts of the dabai (Canarium odontophyllum Miq.) fruit. The antioxidant capacities of C. odontophyllum were evaluated using a β-carotene bleaching assay, ferric reducing antioxidant power (FRAP) and 1,1-diphenyl-2-picrylhydrazyl (DPP...
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my.upm.eprints.131892014-12-05T01:51:20Z http://psasir.upm.edu.my/id/eprint/13189/ Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit. Shakirin, Faridah Hanim Prasad, K. Nagendra Ismail, Amin Lau, Cheng Yuon Azlan, Azrina This study aimed to evaluate the antioxidant capacities of various parts of the dabai (Canarium odontophyllum Miq.) fruit. The antioxidant capacities of C. odontophyllum were evaluated using a β-carotene bleaching assay, ferric reducing antioxidant power (FRAP) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assays. Total phenolic content of the dabai fruit was estimated using the Folin-Ciocalteu method. The antioxidant capacities ranked in the following order: skin > flesh. +. skin > flesh > kernel. Our findings show that a high correlation exists between total phenolic content and total antioxidant activity. This indicates that phenolic compounds could be the major contributors to the antioxidant capacity of C. odontophyllum fruit. Therefore, dabai fruit, especially the skin, can be recommended as a major source of natural antioxidants. Elsevier 2010-12 Article PeerReviewed Shakirin, Faridah Hanim and Prasad, K. Nagendra and Ismail, Amin and Lau, Cheng Yuon and Azlan, Azrina (2010) Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit. Journal of Food Composition and Analysis, 23 (8). pp. 777-781. ISSN 0889-1575; ESSN: 1096-0481 10.1016/j.jfca.2010.04.008 |
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This study aimed to evaluate the antioxidant capacities of various parts of the dabai (Canarium odontophyllum Miq.) fruit. The antioxidant capacities of C. odontophyllum were evaluated using a β-carotene bleaching assay, ferric reducing antioxidant power (FRAP) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assays. Total phenolic content of the dabai fruit was estimated using the Folin-Ciocalteu method. The antioxidant capacities ranked in the following order: skin > flesh. +. skin > flesh > kernel. Our findings show that a high correlation exists between total phenolic content and total antioxidant activity. This indicates that phenolic compounds could be the major contributors to the antioxidant capacity of C. odontophyllum fruit. Therefore, dabai fruit, especially the skin, can be recommended as a major source of natural antioxidants. |
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Article |
author |
Shakirin, Faridah Hanim Prasad, K. Nagendra Ismail, Amin Lau, Cheng Yuon Azlan, Azrina |
spellingShingle |
Shakirin, Faridah Hanim Prasad, K. Nagendra Ismail, Amin Lau, Cheng Yuon Azlan, Azrina Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit. |
author_facet |
Shakirin, Faridah Hanim Prasad, K. Nagendra Ismail, Amin Lau, Cheng Yuon Azlan, Azrina |
author_sort |
Shakirin, Faridah Hanim |
title |
Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit. |
title_short |
Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit. |
title_full |
Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit. |
title_fullStr |
Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit. |
title_full_unstemmed |
Antioxidant capacity of underutilized Malaysian Canarium odontophyllum (dabai) Miq. fruit. |
title_sort |
antioxidant capacity of underutilized malaysian canarium odontophyllum (dabai) miq. fruit. |
publisher |
Elsevier |
publishDate |
2010 |
url |
http://psasir.upm.edu.my/id/eprint/13189/ |
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1643825256141422592 |
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13.15806 |