Browsing Bergen Open Research Archive by Author "Berland, Helge"

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Characterization of a Natural, Stable, Reversible and Colourful Anthocyanidin Network from Sphagnum Moss Based Mainly on the Yellow Trans‐Chalcone and Red Flavylium Cation Forms

Berland, Helge; Andersen, Øyvind M (Journal article; Peer reviewed, 2021)

Anthocyanins with various functions in nature are one of the most important sources of colours in plants. They are based on anthocyanidins or 3-deoxyanthocyanidins having in common a C15-skeleton and are unique in terms ...
Novel and colourful flavonoids - characterisation, secondary structures and properties

Berland, Helge (Doctoral thesis, 2021-06-03)

This dissertation focuses on isolation and structural elucidation of flavonoid pigments. The properties of these pigments have been explored, in terms of their chemical properties, especially regarding secondary structures ...
Nutraceutical characterization of anthocyanin-rich fruits produced by «Sun Black» tomato line

Blando, Federica; Berland, Helge; Maiorano, Gabriele; Durante, Miriana; Mazzucato, Andrea; Picarella, Maurizio E.; Nicoletti, Isabella; Gerardi, Carmela; Mita, Giovanni; Andersen, Øyvind M (Peer reviewed; Journal article, 2019-08-28)

Tomato (Solanum lycopersicum L.) is one of the most cultivated vegetable in the world and it represents a large source of bioactive compounds, including carotenoids and polyphenols (phenolic acids and flavonoids). However, ...