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...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Academic Information Press
2012
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| Online Access: | http://irep.iium.edu.my/25534/1/Evaluation_Of_The_Total_Phenol_Content_of_Plumeria_alba.pdf |
| _version_ | 1825646758571540480 |
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| 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 |
| collection | IIUM |
| 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) |
| first_indexed | 2024-03-05T23:07:22Z |
| format | Article |
| id | oai:generic.eprints.org:25534 |
| institution | International Islamic University Malaysia |
| language | English |
| last_indexed | 2024-03-13T18:57:19Z |
| publishDate | 2012 |
| publisher | Academic Information Press |
| record_format | dspace |
| spelling | oai:generic.eprints.org: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 PeerReviewed 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/ |
| 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) |
| title | 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_short | 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 |
| topic | S Agriculture (General) |
| url | http://irep.iium.edu.my/25534/1/Evaluation_Of_The_Total_Phenol_Content_of_Plumeria_alba.pdf |
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