Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2011
Authors
Eldrid Lein Molteberg Per Jarle Møllerhagen Ragnhild Nærstad Merete Wiken Dees Arne HermansenAbstract
No abstract has been registered
Abstract
No abstract has been registered
Authors
Margarita Novoa-Garrido Celine Rebours Ingunn Øvsthus Marte Meland Christian Uhlig Åsbjørn KarlsenAbstract
No abstract has been registered
Abstract
No abstract has been registered
Authors
Haakon Helland Per Gustav Anders Leufvén Gunnar Bengtsson Anne-Berit Wold Hanne Larsen Mette Thomsen Elin Merete Wetterhus Liv Berge Arne HermansenAbstract
No abstract has been registered
Abstract
No abstract has been registered
Abstract
A high through-put Abbreviated liquid Chromatography Mass Spectrometric (ACMS) method was used to assess the relative influence of genotype and temperature on polyphenol composition in cloudberries. Principal component analysis (PCA) plots of the collated ACMS data showed a separation between crosses based on their female parents (Nyby or Fjellgull). Crosses with Nyby as female parent had higher relative levels of masses assignable to certain ellagitannin derivatives. Crosses with Fjellgull had higher levels of distinctive masses assignable to quercetin derivatives (including a hydroxy-3-methylglutaroyl hexose derivative not previously identified in cloudberry) and anthocyanin-derivatives. There was also a separation between samples grown at lower and higher temperatures, which was driven by m/z signals associated with ellagitannins and notably a major component, Sanguiin H-6. Therefore, abbreviated MS techniques can discern genetic and/or environmental influences in polyphenol composition and can quickly assess quality in breeding programmes or in response to environmental changes.
Abstract
No abstract has been registered
Authors
Inger MartinussenAbstract
No abstract has been registered
Abstract
No abstract has been registered