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Methodological approaches to compile and validate a food composition database for methyl-group carriers in the European Prospective Investigation into Cancer and Nutrition (EPIC) study

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Abstract
A standardised methodology was used to compile and validate a methyl-group carrier database (MGDB) in-cluding folate, choline, betaine and methionine, for use in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Compilation was performed by following structured guidelines to match the EPIC dietary intake data to food items from four food composition databases, according to their assigned priority of use. To assess relative validity, calculated dietary folate intakes were compared between the MGDB and the EPIC nutrient database (ENDB), used as the reference database. Folate intakes based on the MGDB and those gen-erated using the ENDB showed good agreement (weighted kappa = 0.63) and were strongly correlated (r = 0.81). This MGDB can be used for investigating potential associations between methyl-group carrier intakes and risk or prognosis of cancer and other diseases in the EPIC study population.
Keywords
Food Science, Analytical Chemistry, General Medicine, Food composition database, Methyl-group carriers, Folate, Choline, Betaine, Methionine, Comparative study, ONE-CARBON METABOLISM, METHIONINE DEPENDENCY, FOLATE, CALIBRATION, RATIONALE

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MLA
Van Puyvelde, Heleen, et al. “Methodological Approaches to Compile and Validate a Food Composition Database for Methyl-Group Carriers in the European Prospective Investigation into Cancer and Nutrition (EPIC) Study.” FOOD CHEMISTRY, vol. 330, 2020, doi:10.1016/j.foodchem.2020.127231.
APA
Van Puyvelde, H., Versele, V., De Backer, M., Casagrande, C., Nicolas, G., Clasen, J. L., … Collaborators, E. (2020). Methodological approaches to compile and validate a food composition database for methyl-group carriers in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. FOOD CHEMISTRY, 330. https://doi.org/10.1016/j.foodchem.2020.127231
Chicago author-date
Van Puyvelde, Heleen, Vickà Versele, Marlène De Backer, Corinne Casagrande, Geneviève Nicolas, Joanna L. Clasen, Cristina Julián, et al. 2020. “Methodological Approaches to Compile and Validate a Food Composition Database for Methyl-Group Carriers in the European Prospective Investigation into Cancer and Nutrition (EPIC) Study.” FOOD CHEMISTRY 330. https://doi.org/10.1016/j.foodchem.2020.127231.
Chicago author-date (all authors)
Van Puyvelde, Heleen, Vickà Versele, Marlène De Backer, Corinne Casagrande, Geneviève Nicolas, Joanna L. Clasen, Cristina Julián, Guri Skeie, Maria-Dolores Chirlaque, Yahya Mahamat-Saleh, Pilar Amiano, Sara Pauwels, Lode Godderis, Marc J. Gunter, Koen Van Herck, Inge Huybrechts, and EPIC Collaborators. 2020. “Methodological Approaches to Compile and Validate a Food Composition Database for Methyl-Group Carriers in the European Prospective Investigation into Cancer and Nutrition (EPIC) Study.” FOOD CHEMISTRY 330. doi:10.1016/j.foodchem.2020.127231.
Vancouver
1.
Van Puyvelde H, Versele V, De Backer M, Casagrande C, Nicolas G, Clasen JL, et al. Methodological approaches to compile and validate a food composition database for methyl-group carriers in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. FOOD CHEMISTRY. 2020;330.
IEEE
[1]
H. Van Puyvelde et al., “Methodological approaches to compile and validate a food composition database for methyl-group carriers in the European Prospective Investigation into Cancer and Nutrition (EPIC) study,” FOOD CHEMISTRY, vol. 330, 2020.
@article{8665292,
  abstract     = {A standardised methodology was used to compile and validate a methyl-group carrier database (MGDB) in-cluding folate, choline, betaine and methionine, for use in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Compilation was performed by following structured guidelines to match the EPIC dietary intake data to food items from four food composition databases, according to their assigned priority of use. To assess relative validity, calculated dietary folate intakes were compared between the MGDB and the EPIC nutrient database (ENDB), used as the reference database. Folate intakes based on the MGDB and those gen-erated using the ENDB showed good agreement (weighted kappa = 0.63) and were strongly correlated (r = 0.81). This MGDB can be used for investigating potential associations between methyl-group carrier intakes and risk or prognosis of cancer and other diseases in the EPIC study population.},
  articleno    = {127231},
  author       = {Van Puyvelde, Heleen and Versele, Vickà and De Backer, Marlène and Casagrande, Corinne and Nicolas, Geneviève and Clasen, Joanna L. and Julián, Cristina and Skeie, Guri and Chirlaque, Maria-Dolores and Mahamat-Saleh, Yahya and Amiano, Pilar and Pauwels, Sara and Godderis, Lode and Gunter, Marc J. and Van Herck, Koen and Huybrechts, Inge and Collaborators, EPIC},
  issn         = {0308-8146},
  journal      = {FOOD CHEMISTRY},
  keywords     = {Food Science,Analytical Chemistry,General Medicine,Food composition database,Methyl-group carriers,Folate,Choline,Betaine,Methionine,Comparative study,ONE-CARBON METABOLISM,METHIONINE DEPENDENCY,FOLATE,CALIBRATION,RATIONALE},
  language     = {eng},
  pages        = {10},
  title        = {Methodological approaches to compile and validate a food composition database for methyl-group carriers in the European Prospective Investigation into Cancer and Nutrition (EPIC) study},
  url          = {http://dx.doi.org/10.1016/j.foodchem.2020.127231},
  volume       = {330},
  year         = {2020},
}

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