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Page 1
Reusability of Germany´s total diet study food list upon availability of new food consumption data-comparison of three update strategies.
J Expo Sci Environ Epidemiol. 2023 Sep;33(5):794-804. doi: 10.1038/s41370-023-00522-4. Epub 2023 Feb 1.
J Expo Sci Environ Epidemiol. 2023.
PMID: 36725925
Free PMC article.
Results of the BfR MEAL Study: Highest levels of retinol found in animal livers and of β-carotene in yellow-orange and green leafy vegetables.
Schendel S, Berg T, Scherfling M, Drößer C, Ptok S, Weißenborn A, Lindtner O, Sarvan I.
Schendel S, et al. Among authors: ptok s.
Food Chem X. 2022 Sep 26;16:100458. doi: 10.1016/j.fochx.2022.100458. eCollection 2022 Dec 30.
Food Chem X. 2022.
PMID: 36203952
Free PMC article.
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Collection of occurrence data in foods - The value of the BfR MEAL study in addition to the national monitoring for dietary exposure assessment.
Kolbaum AE, Jaeger A, Ptok S, Sarvan I, Greiner M, Lindtner O.
Kolbaum AE, et al. Among authors: ptok s.
Food Chem X. 2022 Feb 4;13:100240. doi: 10.1016/j.fochx.2022.100240. eCollection 2022 Mar 30.
Food Chem X. 2022.
PMID: 35498969
Free PMC article.
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Effects of polydextrose supplementation on different faecal parameters in healthy volunteers.
Hengst C, Ptok S, Roessler A, Fechner A, Jahreis G.
Hengst C, et al. Among authors: ptok s.
Int J Food Sci Nutr. 2009;60 Suppl 5:96-105. doi: 10.1080/09637480802526760. Epub 2008 Dec 19.
Int J Food Sci Nutr. 2009.
PMID: 19107626
Clinical Trial.
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German database on the occurrence of food additives: application for intake estimation of five food colours for toddlers and children.
Diouf F, Berg K, Ptok S, Lindtner O, Heinemeyer G, Heseker H.
Diouf F, et al. Among authors: ptok s.
Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2014;31(2):197-206. doi: 10.1080/19440049.2013.865146. Epub 2014 Jan 20.
Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2014.
PMID: 24229358
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