Infusion, decoction and hydroalcoholic extracts of leaves from artichoke (Cynara cardunculus L. subsp. cardunculus) are effective scavengers of physiologically relevant ROS and RNS

Food Research International
Mariela PistónMarisa Freitas

Abstract

The globe artichoke (Cynara cardunculus L. subsp. cardunculus) is a perennial plant cultivated in the Mediterranean region and Americas for its edible young flower heads and as an interesting source of bioactive compounds. The present study was undertaken to evaluate scavenging capacity against the most physiologically relevant reactive oxygen species (ROS) and reactive nitrogen species (RNS) of three different extracts from artichoke leaves (infusion, decoction and hydroalcoholic) using different solvents, commonly accepted for human consumption (water and a mixture of ethanol/water). Additionally, the phenolic compounds in each extract were identified and quantified by high performance liquid chromatography coupled to diode array and mass spectrometer detectors (HPLC-DAD-MS/MS). Chlorogenic acid was the major phenolic compound identified in all extracts, followed by 1,3-dicaffeoylquinic acid (cynarin), luteolin-7-rutinoside and the infusion extract presented the highest phenolic content (108mg/g extract, dry basis). In general, the extracts of artichoke leaves presented a remarkable capacity to scavenge ROS and RNS with IC50 values in a low μg/mL range (3.4-43μg/mL). These findings suggest that artichoke could be a potential ...Continue Reading

Citations

May 26, 2018·Journal of Complementary & Integrative Medicine·Nabyla Khaled KhodjaKhodir Madani
Sep 20, 2019·Pharmaceutical Development and Technology·Lizziane Maria Belloto de FranciscoMarcos Luciano Bruschi
Jan 6, 2016·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Antonia Eliene DuarteMarilise Escobar Burger
May 12, 2017·Food & Function·Spyridon A PetropoulosIsabel C F R Ferreira
May 16, 2018·Journal of Chromatographic Science·Anggy Lusanna Gutiérrez OrtizCristina Forzato
Oct 21, 2016·Chemistry & Biodiversity·Sihem DabbouAhmed Noureddine Helal
Nov 11, 2017·The Journal of Pharmacy and Pharmacology·Mosad Ahmed GhareebMichael Wink
Jun 22, 2021·Food Chemistry·Thais Cristina Lima De SouzaHelena Teixeira Godoy
Apr 25, 2015·Journal of Agricultural and Food Chemistry·Naira Poerner RodriguesNeura Bragagnolo

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