Antioxidant Activity Etanolic Extract from White Mangrove Leaf (Avicennia marina) by FRAP (Ferric Reducing Antioxidant Power) Method
| dc.contributor.author | Nurany, Asfy | |
| dc.contributor.author | Haryoto, H | |
| dc.date.accessioned | 2020-01-22T02:13:51Z | |
| dc.date.available | 2020-01-22T02:13:51Z | |
| dc.date.issued | 2019 | |
| dc.identifier.citation | Jatmika, C., Maggadani, B. P., & Hayun. (2015). Evaluation of Antioxidant Activity of Compounds 4-[(E)-2-(4-okso- 3-fenilkuinazolin-2-il)etenil]-benzensulfonamida dan Analognya. Pharm Sci Res, 2(3). Mardiono Jacoeb, A., Purwaningsih, S., & Rinto. (2011). Anatomy, bioactive components and antioxidant activities of mangrove leaves ( Avicennia marina ). Jurnal Pengolahan Hasil Perikanan Indonesia, 14(2), 143–152. Maryam, S., Baits, M., & Nadia, A. (2015). Measurement of antioxicant activities of clean leaf ethanol extract (Moringa oleifera Lam.) Using frap (Ferric Reducing Antioxidant Power) method. Jurnal Fitofarmaka Indonesia, 2(2), 115–118. Mohan, S. C., & Anand, T. (2019). In vitro Antioxidant Activity of Leaf and Bark Extracts of Barringtonia acutangula Linn . International Research Journal of Biological Sciences, 1(1), 37– 40. https://doi.org/https://scirange.com/pdf/irjbs.2019.37.40.pdf Qasim, M., Abideen, Z., Adnan, M. Y., Gulzar, S., Gul, B., Rasheed, M., & Khan, M. A. (2017). South African Journal of Botany Antioxidant properties , phenolic composition , bioactive compounds and nutritive value of medicinal halophytes commonly used as herbal teas. South African Journal of Botany, 110, 240–250. https://doi.org/10.1016/j.sajb.2016.10.005 | id_ID |
| dc.identifier.issn | 2615-1588 | |
| dc.identifier.uri | http://hdl.handle.net/11617/11824 | |
| dc.description.abstract | White mangrove (Avicennia marina) is one type of mangrove that has potential as a natural antioxidant. Antioxidants are compounds that can eliminate and withstand the effects of negative reactions from free radicals. This aim study to determine the antioxidants of the ethanolic extracts of the mangrove leaves of white mangrove by using the FRAP (Ferric Reducing Antioxidant Power) method. White mangrove leaves (Avicennia marina) were extracted by maceration with 96% ethanol solvent. Then fractionation was carried out, resulting in three fractions : n-hexane, ethyl acetate and ethanol. These three fractions were then tested for antioxidant activity using the FRAP (Ferric Reducing Antioxidant Power) method. This method use a UV-Vis spectrophotometer with a wavelength of 720 nm and the total value of antioxidant activity is calculated based on the absorbance of the data obtained. Based on the calculation results show that ethanol extract, hexane fraction, ethyl acetate and ethanol of white mangrove leaves (Avicennia marina) have antioxidant activity respectively 2.7906; 2.71808; 2.78178 and 2.7854 mgAAE/g extract. | id_ID |
| dc.language.iso | other | id_ID |
| dc.publisher | ISETH 2019 (International Summit on Science, Technology, and Humanity) | id_ID |
| dc.title | Antioxidant Activity Etanolic Extract from White Mangrove Leaf (Avicennia marina) by FRAP (Ferric Reducing Antioxidant Power) Method | id_ID |
| dc.type | Article | id_ID |
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Advancing Scientific Thought for Future Sustainable Development