Antioxidant Activity of the Extracts from Jatropha curcas Fruit and Its Correlation with Total Phenolic Content
| Autor: | Kanda Saosoong, Isarawat Litthanapongsatorn, Chalerm Ruangviriyachai |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
0106 biological sciences
Antioxidant Phytochemistry biology 010405 organic chemistry Chemistry DPPH medicine.medical_treatment Fraction (chemistry) General Chemistry Food chemistry biology.organism_classification 01 natural sciences Biochemistry 0104 chemical sciences chemistry.chemical_compound GEOBASE FLUIDEX Drug Discovery medicine Environmental Chemistry Organic chemistry Food science Jatropha curcas 010606 plant biology & botany |
| Zdroj: | Oriental Journal of Chemistry. 32:1121-1127 |
| ISSN: | 2231-5039 0970-020X |
| DOI: | 10.13005/ojc/320237 |
| Popis: | The correlation between antioxidant activity and total phenolic content of the crude extract from J. curcas fruit were evaluated. The crude extract was obtained by extracting with selected solvent and fractionated with a hydrophilic lipophilic balanced (HLB) cartridge. The total phenolic content of crude extract with Folin-Ciocalteu method gave the content at 7.04 ± 0.10 mg GAE/g of extract and 0.22-18.61 mg GAE/g of extract for its fraction. The antioxidant activity of crude extract was 270.98 ± 0.59 µmol Fe/g of extract with Phen method and the extract gave IC50 at 14.09 ± 0.05 mg/ mL with DPPH method. A good correlation among antioxidant activity and total phenolic content of both methods were observed. Furthermore, the methanolic fraction (F 5 ) showed highest antioxidant activity with IC50 at 0.04 ± 0.02 mg/mL as the study of DPPH method and 207.53 ± 2.58 µmol Fe/g of extract as the study of Phen method. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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