Antioxidant activity of phenolic compounds in lentil seeds (Lens culinaris L.) | Antioksidativna svojstva fenolnih komponenata semena sočiva (Lens culinaris L.)
2010
Dragišić-Maksimović, J., Institut za multidisciplinarna istraživanja, Beograd (Serbia) | Živanović, B., Institut za multidisciplinarna istraživanja, Beograd (Serbia) | Maksimović, V., Institut za multidisciplinarna istraživanja, Beograd (Serbia) | Hadži-Tašković-Šukalović, V., Institut za multidisciplinarna istraživanja, Beograd (Serbia)
The antioxidant activities of methanol extracts of lentil seeds (Lens culinaris L.) have been investigated in this work. Scarce reference data describe lentil seeds as rich in polyphenols, which are reported to exhibit bioactive properties due to their capability to reduce or quench reactive oxygen species. The content and composition of phenolics is highly dependent of the cultivars, environments/growth conditions and method of analysis. Therefore, this study is an effort in investigation of phenolics content and composition in lentil seeds trying to prove the contribution of identifi ed phenolics to antioxidant capacity. HPLC measurements revealed that lentil seeds contain gallic acid, epicatechin, catechin, protocatechuic acid, rutin, p-coumaric acid and umbeliferone. Their DPPH radical scavenging activity was in descending order from gallic acid to umbeliferone. The presented results contribute to knowledge of the implications in dietary intake of phenolic compounds from lentil seeds.
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