Md. Salleh, Liza and Hartati, Hartati and Jamaludin, Roslina and Che Yunus, Mohd. Azizi and Yakub, Harisun and Abdul Aziz, Azila (2014) Antioxidant activity and total phenolic contents in methanol extracts from Swietenia mahagoni and andrographis paniculata. Jurnal Teknologi (Sciences and Engineering), 69 (4). pp. 51-53. ISSN 0127-9696
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Official URL: http://dx.doi.org/10.11113/jt.v69.3173
Abstract
Traditional medicinal plants such as Swietenia mahagoni and Andrographis paniculata are rich with bioactive compounds. The phenolic composition and antioxidant activity of methanol extract from Swietenia mahagoni and Andrographis paniculata were studied. They were extracted by Soxhlet extraction of 70% methanol solvent. The results obtained from this study showed Andrographis paniculata gave highest percentage yield by 19.94% compared to Swietenia mahagoni at 11.86%. In antioxidant activity, Andrographis paniculata and Swietenia mahagoni showed 89.93% and 60.77% respectively. While for total phenolic content highest in extract of Swietenia mahagoni by 55.0 mg/g and Andrographis paniculata only 7.7 mg/g
| Item Type: | Article |
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| Uncontrolled Keywords: | Antioxidant, total phenolic contents, methanol extracts, Swietenia mahagoni, Andrographis paniculata |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering |
| ID Code: | 51876 |
| Deposited By: | Siti Nor Hashidah Zakaria |
| Deposited On: | 01 Feb 2016 03:52 |
| Last Modified: | 27 Aug 2018 03:41 |
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