Comparison of old cherry cultivars grown in Czech Republic by chemical composition and bioactive compounds
Agnieszka Nawirska-Olszańska1, Joanna Kolniak-Ostek1, Maciej Oziembłowski2
1Department of Fruit, Vegetable and Cereals Technology, University of Environmental and Life Sciences in Wrocław, Poland.
Abstract:
Sweet cherry fruits are readily consumed by humans, and they contain significant quantities of bioactive compounds. Fifteen sweet cherry (Prunus avium L.) old cultivars grown in the Czech Republic were examined. In fresh fruits the contents of sugars, organic acids, and phenolic compounds, and antioxidant capacity were determined. The analyses showed that the fruits of sweet cherry are characterized by high contents of bioactive compounds. Four organic acids - malic, quinic, shikimic, and fumaric acid - were determined in examined fruits. The cultivar 'Lyonská Raná' was characterized by the highest total polyphenol content (202.28mg GAE/100g FW) and high antioxidant activity (ABTS - 2765.3µmol TE/100g FW, FRAP - 1663.67µmol TE/100g FW), with the lowest content of organic acids. The 'Šakvická' cultivar was characterized by the highest content sum of sugars (16.36g/100g FW) and sweetness (19.08g/100g FW), with low contents of polyphenols and antioxidant activity.
More Related Videos
07:25Combining Histochemical Staining and Image Analysis to Quantify Starch in the Ovary Primordia of Sweet Cherry during Winter Dormancy
Published on: March 20, 2019
14:39Semi-Targeted Ultra-High-Performance Chromatography Coupled to Mass Spectrometry Analysis of Phenolic Metabolites in Plasma of Elderly Adults
Published on: April 22, 2022
Related Concept Videos
Fruit Development, Structure, and Function
Basicity of Heterocyclic Aromatic Amines
Cholinergic Antagonists: Chemistry and Structure-Activity Relationship
Five-Membered Heterocyclic Aromatic Compounds: Overview
Local Anesthetics: Chemistry and Structure-Activity Relationship
