Polyphenolic extract from tarocco (citrus sinensis L. Osbeck) clone "Lempso" exerts anti-inflammatory and antioxidant effects via NF-kB and Nrf-2 activation in murine macrophages.
Citrus fruits are often employed as ingredients for functional drinks. Among Citrus, the variety, "Lempso", a typical hybrid of the Calabria region (Southern Italy), has been reported to possess superior antioxidant activity when compared to other common Citrus varieties. For these reasons, the aim of this study is to investigate in vitro the nutraceutical value of the Tarocco clone, "Lempso", highlighting its anti-inflammatory and antioxidant potential.