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Phenolic contents and antioxidant activities of leaf extracts fromElaeocarpus submonoceras Miq. |
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| รหัสดีโอไอ | |
| Creator | 1. Franxisca Mariani 2. Rachaneekorn Tammachote 3. Irawan Wijaya Kusuma 4. Warinthorn Chavasiri 5. Hunsa Punnapayak 6. Sehanat Prasongsuk |
| Title | Phenolic contents and antioxidant activities of leaf extracts fromElaeocarpus submonoceras Miq. |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2564 |
| Journal Title | Songklanakarin Journal of Science and Technology (SJST) |
| Journal Vol. | 43 |
| Journal No. | 2 |
| Page no. | 531-536 |
| Keyword | Elaeocarpus submonoceras, phenolic content, antioxidant, cytotoxicity, gallic acid |
| URL Website | https://rdo.psu.ac.th/sjstweb/index.php |
| ISSN | 0125-3395 |
| Abstract | The phenolic contents and antioxidant activities of leaf extracts from Elaeocarpus submonoceras Miq. were determinedfor two alternative extractions, namely maceration with ethanol and successive extraction by Soxhlet, with various solvents.Ethanol extract showed the highest phenolic content and strong antioxidant activities against DPPH and ABTS, followed in rankorder by methanol and ethyl acetate extracts. The ethyl acetate extract showed no cytotoxic effect towards HaCaT, a human skinnon-carcinoma cell. Based on thin layer chromatography, cytotoxic and antioxidant activities, ethyl acetate extract was chosenfor isolation. The structure of an isolated compound was identified as gallic acid from 1H-NMR. This study provides the firstscientific information regarding the phenolic content and antioxidant activities of E. submonoceras Miq. |
