The aim of this study was to compare total phenolic content (TPC), radical-scavenging activity (RSA), anthocyanin (TAC), sugar and polyphenolic profiles two apple cultivars (‘Discovery’ ‘Red Aroma Orelind’) from organic integrated production systems in climatic conditions Western Norway. Sixteen sugars four alcohols 19 polyphenols were found the peel, but less detected pulp. peel both apples ha...

The purpose of this study was to investigate the potential cranberry extract as a valuable antibiofilm additive chitosan-based films intended for food packaging applications. Two types differing in plasticizers content (PEG alone or PEG and glycerol) were prepared by casting methodology. Cranberry-extracts proven be suitable presenting antioxidant (i.e. DPPH scavenging ability) antimicrobial ac...

The aim of this study was to determine the composition and content of phenolic compounds in the ethanol extracts of apple leaves and to evaluate the antioxidant activity of these extracts. The total phenolic content was determined spectrophotometrically, as well as the total flavonoid content in the ethanol extracts of apple leaves and the antioxidant activity of these extracts, by the ABTS, DP...

Oncopeltus fasciatus, Chemical Defence, Cardenolide Sequestration, Carrier-Mediated Uptake, Cardenolide Carrier Oncopeltus fasciatus (Hemiptera) is morphologically and physiologically adapted to seques­ ter cardiac glycosides for its chemical defence against predators. As a prerequisite for carde­ nolide utilization this bug has to take up and store the dietary cardenolides. Using isolated midg...