Εξειδίκευση τύπου :	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	Comparison of different extraction methods for the determination of the antioxidant and antifungal activity of cynara scolymus and c. cardunculus extracts and infusions
Δημιουργός/Συγγραφέας:	Kollia E. Markaki P. [EL] Ζουμπουλάκης, Παναγιώτης[EN] Zoumpoulakis, Panagiotis Proestos C.
Εκδότης:	Natural Product Incorporation
Ημερομηνία:	2017
Γλώσσα:	Αγγλικά
ISSN:	1934-578X
DOI:	10.1177/1934578x1701200329
Περίληψη:	Extracts and infusions of wild artichoke (Cynara cardunculus L.) and globe artichoke (C. scolymus L.) (heads, bracts and stems) were examined for their total phenolic content (TPC) and their antioxidant activity after performing Classical Extraction (CE) and Ultrasound-Assisted Extraction (UAE). UAE proved to be more effective, since extracts exhibited higher antioxidant activity and TPC values than CE extracts and infusions. Moreover C. cardunculus heads extract using UAE, displayed the maximum TPC values (1.57 mg gallic acid equivalents (GAE) g-1 fresh weight (fw)), the highest DPPH scavenging activity (IC50; 0.91mg mL-1) and the highest ABTS+ radical scavenging capacity (2.08 mg Trolox Equivalents (TE) g-1 fw). Moreover, the effect of different concentrations of C. cardunculus head extracts (showing the highest TPC and antioxidant activity) on Aspergillus parasiticus growth was estimated in AFPA medium. The maximum inhibition was found to be ~42.1% in comparison with the control.
Τίτλος πηγής δημοσίευσης:	Natural Product Communications
Τόμος/Κεφάλαιο:	12
Τεύχος:	3
Σελίδες:	423-426
Θεματική Κατηγορία:	[EL] Φαρμακευτική χημεία[EN] Pharmaceutical chemistry
Λέξεις-Κλειδιά:	ABTS+ Antifungal activity Antioxidant activity Artichoke DPPH Total phenolic content
Αξιολόγηση από ομότιμους (peer reviewed):	Ναι
Όροι και προϋποθέσεις δικαιωμάτων:	All Open Access, Bronze
Εμφανίζεται στις συλλογές:	Ινστιτούτο Χημικής Βιολογίας - Επιστημονικό έργο