Determination of protein in foods: comparison of net protein and crude protein (N × 6.25) values von Salo-väänänen, Pirjo P., Koivistoinen, Pekka E.

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Improvements in the Analysis of Reduced Folate Monoglutamates and Folic Acid in Food by High-Performance Liquid Chromatography von Vahteristo, Liisa T, Ollilainen, Velimatti, Koivistoinen, Pekka E, Varo, Pertti

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Contents of Cholecalciferol, Ergocalciferol, and Their 25-Hydroxylated Metabolites in Milk Products and Raw Meat and Liver As Determined by HPLC von Mattila, Pirjo H, Piironen, Vieno I, Uusi-Rauva, Esko J, Koivistoinen, Pekka E

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Carotenoids in Finnish foods: vegetables, fruits, and berries von Heinonen, Marina I, Ollilainen, Velimatti, Linkola, Eeva K, Varo, Pertti T, Koivistoinen, Pekka E

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Introduction: the early history of food composition analysis — source of artifacts until now von Koivistoinen, Pekka E.

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Oven-baking and Frozen Storage Affect Folate Vitamer Retention von Vahteristo, Liisa T., Lehikoinen, Kaisa E., Ollilainen, Velimatti, Koivistoinen, Pekka E., Varo, Pertti

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Application of high-performance size-exclusion chromatography to study the autoxidation of unsaturated triacylglycerols von Hopia, A.I, Lampi, A.M, Piironen, V.I, Hyvonen, L.E.T, Koivistoinen, P.E

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Analysis of lipid classes by solid-phase extraction and high-performance size-exclusion chromatography von Hopia, A.I, Piironen, V.I, Koivistoinen, P.E, Hyvonen, L.E.T

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Xylitol vs glucose: effect on the rate of gastric emptying and motilin, insulin, and gastric inhibitory polypeptide release von Salminen, E K, Salminen, S J, Porkka, L, Kwasowski, P, Marks, V, Koivistoinen, P E

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Transfer of .alpha.-tocopherol stereoisomers from feeds to eggs von Piironen, Vieno I, Liljeroos, Anneli I, Koivistoinen, Pekka E

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