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Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban

Antioxidative activity and total phenolic compounds of root, leaf and petiole of four accessions of Centella asiatica (L.) Urban, namely CA 01, CA 05, CA 08 and CA 11, were evaluated. Antioxidative activity of the extracts was measured using the ferric thiocyanate (FTC) method and thiobarbituric aci...

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Main Authors: Mohd Zainol, Mohamad Khairi, Abd Hamid, Azizah, Yusof, Salmah, Muse, Radzali
Format: Article
Language:English
English
Published: Elsevier 2003
Online Access:http://psasir.upm.edu.my/id/eprint/39982/1/Antioxidative%20activity%20and%20total%20phenolic%20compounds%20of%20leaf%2C%20root%20and%20petiole%20of%20four%20accessions%20of%20Centella%20asiatica%20%28L.%29%20Urban.pdf
http://psasir.upm.edu.my/id/eprint/39982/7/1-s2.0-S0308814602004983-main.pdf
http://psasir.upm.edu.my/id/eprint/39982/
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spelling my.upm.eprints.399822024-07-19T07:55:28Z http://psasir.upm.edu.my/id/eprint/39982/ Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban Mohd Zainol, Mohamad Khairi Abd Hamid, Azizah Yusof, Salmah Muse, Radzali Antioxidative activity and total phenolic compounds of root, leaf and petiole of four accessions of Centella asiatica (L.) Urban, namely CA 01, CA 05, CA 08 and CA 11, were evaluated. Antioxidative activity of the extracts was measured using the ferric thiocyanate (FTC) method and thiobarbituric acid (TBA) test. The antioxidative activities were then compared with that of α-tocopherol (natural antioxidant) and butylated hydroxytoulene or BHT (synthetic antioxidant). The results showed that CA 01 and CA 05 had the highest antioxidative activities among the accessions tested. Results also showed that both leaf and root of C. asiatica had high antioxidative activity, which was as good as that of α-tocopherol. The total phenolic content, determined according to the Folin–Ciocalteu method, varied from 3.23 to 11.7 g/100 g dry sample, and showed strong association (r2=0.90) with antioxidative activity. The results suggest that phenolic compounds are the major contributors to the antioxidative activities of C. asiatica. Elsevier 2003-06 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/39982/1/Antioxidative%20activity%20and%20total%20phenolic%20compounds%20of%20leaf%2C%20root%20and%20petiole%20of%20four%20accessions%20of%20Centella%20asiatica%20%28L.%29%20Urban.pdf text en http://psasir.upm.edu.my/id/eprint/39982/7/1-s2.0-S0308814602004983-main.pdf Mohd Zainol, Mohamad Khairi and Abd Hamid, Azizah and Yusof, Salmah and Muse, Radzali (2003) Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban. Food Chemistry, 81 (4). pp. 575-581. ISSN 0308-8146; ESSN: 1873-7072 10.1016/S0308-8146(02)00498-3
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Antioxidative activity and total phenolic compounds of root, leaf and petiole of four accessions of Centella asiatica (L.) Urban, namely CA 01, CA 05, CA 08 and CA 11, were evaluated. Antioxidative activity of the extracts was measured using the ferric thiocyanate (FTC) method and thiobarbituric acid (TBA) test. The antioxidative activities were then compared with that of α-tocopherol (natural antioxidant) and butylated hydroxytoulene or BHT (synthetic antioxidant). The results showed that CA 01 and CA 05 had the highest antioxidative activities among the accessions tested. Results also showed that both leaf and root of C. asiatica had high antioxidative activity, which was as good as that of α-tocopherol. The total phenolic content, determined according to the Folin–Ciocalteu method, varied from 3.23 to 11.7 g/100 g dry sample, and showed strong association (r2=0.90) with antioxidative activity. The results suggest that phenolic compounds are the major contributors to the antioxidative activities of C. asiatica.
format Article
author Mohd Zainol, Mohamad Khairi
Abd Hamid, Azizah
Yusof, Salmah
Muse, Radzali
spellingShingle Mohd Zainol, Mohamad Khairi
Abd Hamid, Azizah
Yusof, Salmah
Muse, Radzali
Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban
author_facet Mohd Zainol, Mohamad Khairi
Abd Hamid, Azizah
Yusof, Salmah
Muse, Radzali
author_sort Mohd Zainol, Mohamad Khairi
title Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban
title_short Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban
title_full Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban
title_fullStr Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban
title_full_unstemmed Antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of Centella asiatica (L.) Urban
title_sort antioxidative activity and total phenolic compounds of leaf, root and petiole of four accessions of centella asiatica (l.) urban
publisher Elsevier
publishDate 2003
url http://psasir.upm.edu.my/id/eprint/39982/1/Antioxidative%20activity%20and%20total%20phenolic%20compounds%20of%20leaf%2C%20root%20and%20petiole%20of%20four%20accessions%20of%20Centella%20asiatica%20%28L.%29%20Urban.pdf
http://psasir.upm.edu.my/id/eprint/39982/7/1-s2.0-S0308814602004983-main.pdf
http://psasir.upm.edu.my/id/eprint/39982/
_version_ 1805889926137380864
score 13.211869

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