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  1. No Access

    Article

    Probiotics and dietary counselling targeting maternal dietary fat intake modifies breast milk fatty acids and cytokines

    Breast milk fatty acids possess immunomodulatory properties, and new intervention strategies beyond supplementation of maternal diet with single oils are called for. The objective of the present study was to e...

    Ulla Hoppu, Erika Isolauri, Päivi Laakso, Jaakko Matomäki… in European Journal of Nutrition (2012)

  2. No Access

    Article

    Identification of milk fat triacylglycerols by capillary supercritical fluid chromatography-atmospheric pressure chemical lonization mass spectrometry

    Identification of milk fat triacylglycerols was accomplished by capillary supercritical fluid chromatography (SFC) combined with atmospheric pressure chemical ionization mass spectrometry [(APCI)MS]. Supercrit...

    Päivi Laakso, Pekka Manninen in Lipids (1997)

  3. No Access

    Article

    Capillary supercritical fluid chromatography-atmospheric pressure chemical ionization mass spectrometry of γ- and α-linolenic acid containing triacylglycerols in berry oils

    The effect of the γ-linolenic acid (18:3n-6) residue on the elution of triacylglycerols on a 25% cyanopropyl-25% phenyl-50% methylpolysiloxane stationary phase was confirmed by using capillary supercritical fl...

    Pekka Manninen, Päivi Laakso in Lipids (1997)

  4. No Access

    Article

    Analysis of triacylglycerols by silver-ion high-performance liquid chromatography-atmospheric pressure chemical ionization mass spectrometry

    Triacylglycerols of the seed oils rich in α- and/or γ-linolenic acid moieties were separated by silver-ion high-performance liquid chromatography (HPLC) followed by on-line atmospheric pressure chemical ioniza...

    Päivi Laakso, Päivi Voutilainen in Lipids (1996)

  5. No Access

    Article

    Optimization of the mass spectrometric analysis of triacylglycerols using negative-ion chemical ionization with ammonia

    Conditions for the mass spectrometric analysis of triacylglycerols,via direct exposure probe, with ammonia negative-ion chemical ionization were optimized. Triacylglycerols were most favorably ionized, using the ...

    Päivi Laakso, Heikki Kallio in Lipids (1996)

  6. No Access

    Article

    Separation of γ- and α-linolenic acid containing triacylglycerols by capillary supercritical fluid chromatography

    The separation of γ- and α-linolenic acid containing triacylglycerols with an identical acyl carbon number and degree of unsaturation was obtained on capillary supercritical fluid chromatography using a 25% cy...

    Pekka Manninen, Päivi Laakso, Heikki Kallio in Lipids (1995)