Czech J. Food Sci., 2015, 33(3):237-241 | DOI: 10.17221/524/2014-CJFS
Oxyprenylated ferulic acid derivatives in Italian citrus liqueursFood Analysis, Food Quality and Nutrition
- Faculty of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti Scalo, Italy
4'-Geranyloxyferulic and boropinic acid have been recently found as phytochemicals exerting promising pharmacological effects as cancer chemopreventive, anti-inflammatory, neuroprotective, and anti-Helicobacter pylori agents. An RP HPLC-UV/Vis method for the qualitative and quantitative analysis of these oxyprenylated derivatives in handmade citrus-based typical Italian liqueurs like limoncello, arancello, and mandarinetto was successfully performed. Concentration values showed a great variation between the different liquors, limoncello, from Abruzzo region, being the richest one both in 4'-geranyloxyferulic acid (1.68 ± 0.03 µg/ml of liquor) and boropinic acid (0.16 ± 0.01 µg/ml). Only in two cases boropinic acid was not detected.
Keywords: boropinic acid; Citrus spp.; 4'-geranyloxyferulic acid; limoncello; arancello; mandarinetto; Rutaceae
Published: June 30, 2015 Show citation
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