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  1. No Access

    Article

    Variation of stilbene glucosides in bark extracts obtained from roots and stumps of Norway spruce (Picea abies [L.] Karst.)

    Acetone-soluble compounds found in different root zones and stumps of Norway spruce (Picea abies [L.] Karst), which were grown on either peatland or a mineral soil site, were studied. Samples from stumps and root...

    Harri Latva-Mäenpää, Tapio Laakso, Tytti Sarjala, Kristiina Wähälä, Pekka Saranpää in Trees (2013)

  2. No Access

    Article

    The XXII International Conference on Polyphenols

    Kristiina Wähälä in Environmental Chemistry Letters (2006)

  3. No Access

    Article

    New potential mammalian lignan metabolites of environmental phytoestrogens

    Seven new dibenzylbutyrolactone and six new dibenzylbutanediol lignans were prepared to assist in the identification of a number of potential mammalian metabolites of the endocrine disrupting plant lignans syr...

    Barbara Raffaelli, Eija Leppälä, Clément Chappuis… in Environmental Chemistry Letters (2006)

  4. No Access

    Article

    High serum S-equol content in red clover fed ewes: the classical endocrine disruptor is a single enantiomer

    An expedient high performance liquid chromatography (HPLC) method was developed for the quantitative analysis of environmental estrogenic isoflavonoids, particularly (S)-equol, in red clover fed ewes. We report h...

    Eeva A. Mustonen, Tuija Jokela, Ilkka Saastamoinen… in Environmental Chemistry Letters (2006)

  5. No Access

    Article

    Processing of rapeseed oil: effects on sinapic acid derivative content and oxidative stability

    Rapeseed oil is usually expelled from the seed at high temperatures. Refining removes most of the non-triacylglycerol components, including many sinapic acid derivatives typical for rapeseed. The effect of the...

    Anna Koski, Satu Pekkarinen, Anu Hopia… in European Food Research and Technology (2003)

  6. No Access

    Article

    Metabolism of isoflavones in human subjects

    Isoflavones form a group of plant compounds that occur mainly in legumes, soy being the most important source in human diet. The high levels of isoflavones in the diet have been associated with a lowered risk ...

    Satu-Maarit Heinonen, Kristiina Wähälä, Herman Adlercreutz in Phytochemistry Reviews (2002)

  7. No Access

    Article

    Oxidative stability and minor constituents of virgin olive oil and cold-pressed rapeseed oil

    The oxidative stability and minor constituents of three cold-pressed low erucic acid rapeseed oils and three virgin olive oils were compared. The rapeseed oils were more easily oxidized, in part due to their ...

    Anna Koski, Eleni Psomiadou, Maria Tsimidou… in European Food Research and Technology (2002)

  8. No Access

    Article

    Regioselective Mono-O-Carboxymethylation of Polyhydroxyisoflavones

    Optimized conditions are described for the regioselective mono-O-alkylation of daidzein 1a, genistein 1b, and biochanin A 1c with ethyl bromoacetate.

    Nawaf I. Al-Maharik, Seppo A. Kaltia, Kristiina Wähälä in Molecules Online (1999)

  9. No Access

    Article

    Synthesis of the Deuterium Labeled Isoflavone-O-glucoside 8,3′,5′-D3-Daidzin

    The regio- and stereospecific glycosylation of 8,3′,5′-trideuterodaidzein 1 with α-acetobromoglucose to provide 8,3′,5′-trideuterodaidzein-7-O-β-glucopyranoside 2 is presented.

    Philip T. Lewis, Kristiina Wähälä in Molecules Online (1998)