Determination of Antioxidant Activity of Selected Vegetables Grown in Iran under Reversed Phase Conditions with UPLC
This study describes the determination of some phenolic compounds in four different vegetables of Kerman in Iran including Carrots, Celery, Lettuce and red cabbage .The phenolic compounds analyzed were (Ascorbate, Ferulic acid, Naringin) using reverse phase high performance liquid chromatography (RPUPLC). The results of analysis showed in vegetables ranged between 90 and 1080mg /kg. A high and significant correlation between antioxidant activity and total phenolic content was determined in vegetables (r2 = 0.9461 P < 0.06). However, flavonoid content was not significantly correlated with antioxidant activity in vegetables. It was observed that total phenolic content is the major contributor to the antioxidant activity of vegetables.DOI: http://dx.doi.org/10.3126/ijls.v9i5.12712