[1] Dept Appl Chem & Microbiol, Div Nutr, Helsinki, Finland
[2] Danish Vet & Food Adm, Inst Food Safety & Nutr, Soborg, Denmark
[3] Dept Food Sci & Technol, Div Nutr Sci, Cork, Ireland
[4] Royal Verinary & Agr Univ, Res Dept Human Nutr, Frederiksberg, Denmark