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Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba)

The total phenol content (TPC) and antioxidant activities of methanol extracts from aerial parts of P.alba were studied. The results showed that stem bark contained the highest level of total phenols (7.17 ± 0.1947 mg GAE/g) while the lowest level was obtained from the flower (6.00 ± 0.244 mg GAE...

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Main Authors: Mohamad Nor, Maryana, Zuberdi, Ahmad Muzammil, Omar, Muhammad Nor
Format: Article
Language:English
Published: Academic Information Press 2012
Subjects:
S Agriculture (General)
Online Access:http://irep.iium.edu.my/25534/1/Evaluation_Of_The_Total_Phenol_Content_of_Plumeria_alba.pdf
http://irep.iium.edu.my/25534/
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spelling my.iium.irep.255342012-08-28T03:16:06Z http://irep.iium.edu.my/25534/ Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba) Mohamad Nor, Maryana Zuberdi, Ahmad Muzammil Omar, Muhammad Nor S Agriculture (General) The total phenol content (TPC) and antioxidant activities of methanol extracts from aerial parts of P.alba were studied. The results showed that stem bark contained the highest level of total phenols (7.17 ± 0.1947 mg GAE/g) while the lowest level was obtained from the flower (6.00 ± 0.244 mg GAE/g). The IC50 value of BHT (control) was 22.6 ± ug/ml and the values from the extract of stem bark, leaf and flower were 22.3 ± 2.71, 25.9 ± 0.23 and 30.1 ±2.23 ug/ml respectively. These results indicated that stem bark exhibited the higestr antioxidant activity compared to other plant part and almost similar with the control (BHT). A medium correlations were found between total phenols and free radical scavenging capacities in tested extracts by DPPH system ((R2 = 0.605) Academic Information Press 2012-07 Article REM application/pdf en http://irep.iium.edu.my/25534/1/Evaluation_Of_The_Total_Phenol_Content_of_Plumeria_alba.pdf Mohamad Nor, Maryana and Zuberdi, Ahmad Muzammil and Omar, Muhammad Nor (2012) Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba). Innova Ciencia, 4 (7). pp. 73-77. ISSN 1333-114X http://www.ic.sciencerecord.com/
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic S Agriculture (General)
spellingShingle S Agriculture (General)
Mohamad Nor, Maryana
Zuberdi, Ahmad Muzammil
Omar, Muhammad Nor
Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba)
description The total phenol content (TPC) and antioxidant activities of methanol extracts from aerial parts of P.alba were studied. The results showed that stem bark contained the highest level of total phenols (7.17 ± 0.1947 mg GAE/g) while the lowest level was obtained from the flower (6.00 ± 0.244 mg GAE/g). The IC50 value of BHT (control) was 22.6 ± ug/ml and the values from the extract of stem bark, leaf and flower were 22.3 ± 2.71, 25.9 ± 0.23 and 30.1 ±2.23 ug/ml respectively. These results indicated that stem bark exhibited the higestr antioxidant activity compared to other plant part and almost similar with the control (BHT). A medium correlations were found between total phenols and free radical scavenging capacities in tested extracts by DPPH system ((R2 = 0.605)
format Article
author Mohamad Nor, Maryana
Zuberdi, Ahmad Muzammil
Omar, Muhammad Nor
author_facet Mohamad Nor, Maryana
Zuberdi, Ahmad Muzammil
Omar, Muhammad Nor
author_sort Mohamad Nor, Maryana
title Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba)
title_short Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba)
title_full Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba)
title_fullStr Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba)
title_full_unstemmed Evaluation of the total phenol content and antioxidant potential of plant extract (Plumeria alba)
title_sort evaluation of the total phenol content and antioxidant potential of plant extract (plumeria alba)
publisher Academic Information Press
publishDate 2012
url http://irep.iium.edu.my/25534/1/Evaluation_Of_The_Total_Phenol_Content_of_Plumeria_alba.pdf
http://irep.iium.edu.my/25534/
http://www.ic.sciencerecord.com/
_version_ 1643608950759751680
score 13.211869

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