Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves
Total phenolics content and antioxidant activity of hot water extracts at temperatures ranging from 55 °C to 107 °C and several sample-to-water ratios (ranging from 1:45 to 1:120, g:ml) were determined for the dried leaves of two accessions of Ficus deltoidea. Total phenolics content and antioxidant...
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| Format: | Article |
| Language: | English |
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Malaysian Agricultural Research and Development Institute (MARDI)
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/29453/1/Total%20phenolics%20content%20and%20antioxidant%20activity%20of%20hot%20water%20extracts%20from%20dried%20Ficus%20deltoidea%20leaves.pdf |
| _version_ | 1825947514905296896 |
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| author | Said, Wahid Tengku Muda Mohamed, Mahmud Mahmood, Maziah Muda, Ab. Rahim |
| author_facet | Said, Wahid Tengku Muda Mohamed, Mahmud Mahmood, Maziah Muda, Ab. Rahim |
| author_sort | Said, Wahid |
| collection | UPM |
| description | Total phenolics content and antioxidant activity of hot water extracts at temperatures ranging from 55 °C to 107 °C and several sample-to-water ratios (ranging from 1:45 to 1:120, g:ml) were determined for the dried leaves of two accessions of Ficus deltoidea. Total phenolics content and antioxidant activity had higher values in accession MFD 6. A significant difference (p <0.05) in the total phenolics content between the ratios of 1:45 and 1:120 was observed in both accessions at all temperatures tested. However only the temperature of 107 °C caused a significant difference (p <0.01) in antioxidant activity between the ratios of 1:45 and 1:120 in both accessions. A positive linear correlation (R2 = 0.65–0.76) which was statistically significant (p <0.01) was demonstrated between radical scavenging activity and total phenolics content in both accessions. The data indicate that F. deltoidea leaf has potential as a good source of phenolic antioxidants. |
| first_indexed | 2024-03-06T08:14:33Z |
| format | Article |
| id | upm.eprints-29453 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:14:33Z |
| publishDate | 2010 |
| publisher | Malaysian Agricultural Research and Development Institute (MARDI) |
| record_format | dspace |
| spelling | upm.eprints-294532016-12-29T09:34:48Z http://psasir.upm.edu.my/id/eprint/29453/ Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves Said, Wahid Tengku Muda Mohamed, Mahmud Mahmood, Maziah Muda, Ab. Rahim Total phenolics content and antioxidant activity of hot water extracts at temperatures ranging from 55 °C to 107 °C and several sample-to-water ratios (ranging from 1:45 to 1:120, g:ml) were determined for the dried leaves of two accessions of Ficus deltoidea. Total phenolics content and antioxidant activity had higher values in accession MFD 6. A significant difference (p <0.05) in the total phenolics content between the ratios of 1:45 and 1:120 was observed in both accessions at all temperatures tested. However only the temperature of 107 °C caused a significant difference (p <0.01) in antioxidant activity between the ratios of 1:45 and 1:120 in both accessions. A positive linear correlation (R2 = 0.65–0.76) which was statistically significant (p <0.01) was demonstrated between radical scavenging activity and total phenolics content in both accessions. The data indicate that F. deltoidea leaf has potential as a good source of phenolic antioxidants. Malaysian Agricultural Research and Development Institute (MARDI) 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/29453/1/Total%20phenolics%20content%20and%20antioxidant%20activity%20of%20hot%20water%20extracts%20from%20dried%20Ficus%20deltoidea%20leaves.pdf Said, Wahid and Tengku Muda Mohamed, Mahmud and Mahmood, Maziah and Muda, Ab. Rahim (2010) Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves. Journal of Tropical Agriculture and Food Science, 38 (1). pp. 115-122. ISSN 1394-9829; ESSN: 2289-9650 http://ejtafs.mardi.gov.my/index.php/publication/issues/archive/27-2010/volume-38-no1/52-380113 |
| spellingShingle | Said, Wahid Tengku Muda Mohamed, Mahmud Mahmood, Maziah Muda, Ab. Rahim Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves |
| title | Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves |
| title_full | Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves |
| title_fullStr | Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves |
| title_full_unstemmed | Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves |
| title_short | Total phenolics content and antioxidant activity of hot water extracts from dried Ficus deltoidea leaves |
| title_sort | total phenolics content and antioxidant activity of hot water extracts from dried ficus deltoidea leaves |
| url | http://psasir.upm.edu.my/id/eprint/29453/1/Total%20phenolics%20content%20and%20antioxidant%20activity%20of%20hot%20water%20extracts%20from%20dried%20Ficus%20deltoidea%20leaves.pdf |
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