Journal: Antioxidants
Article Title: Spotlight on Secondary Metabolites Produced by an Early-Flowering Apulian Artichoke Ecotype Sanitized from Virus Infection by Meristem-Tip-Culture and Thermotherapy
doi: 10.3390/antiox13070852
Figure Lengend Snippet: HPLC-DAD quantification of mono- (MCQ), di- (DCQ) caffeoylquinic acids, and flavonoids (FLAV) over total polyphenol (TOT) content extracted from sanitized Brindisino artichokes. Standard extraction (St. extract) from 100 g of freeze-dried leaves was compared to CO 2 supercritical fluid extraction with co-solvent ethanol (CO 2 -EtOH extract) at concentrations of 15% and 30%. Letters indicate statistically significant differences for p ≤ 0.05 performing a Tukey post hoc ANOVA test.
Article Snippet: Artichoke polyphenols were also obtained from BR-S leaves by CO 2 supercritical fluid extraction (SFE) as a green extraction procedure using an Applied Separations apparatus (Hamilton Street, Allentown, PA, USA) for large-scale metabolite production.
Techniques: Extraction, Solvent