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. 2018 Jan 1;7(1):2.
doi: 10.3390/foods7010002.

Food Composition Databases: Considerations about Complex Food Matrices

Stefania Marconi  1 , Alessandra Durazzo  2 , Emanuela Camilli  3 , Silvia Lisciani  4 , Paolo Gabrielli  5 , Altero Aguzzi  6 , Loretta Gambelli  7 , Massimo Lucarini  8 , Luisa Marletta  9
Affiliations

Food Composition Databases: Considerations about Complex Food Matrices

Stefania Marconi et al. Foods. .

Abstract

Nowadays, many countries have their own national Food Composition Databases, whose continuous updating allows the inclusion of a large number of foods, reflecting the food habits of the population and the growing number of foods on the market in the best way possible. Therefore, particular attention should be directed to the study not only of individual foods or food components but also of the nutritional characteristics of dishes, meals and diets, as they are really consumed. Recently, a reviewed sensitivity in Europe towards the implementation of standardized procedures for generating reliable composition data for composite dishes has been carried out. Although direct chemical analysis is the most accurate method to determine food composition, the nutrient content of complex matrices and composite dishes is often calculated from the nutrient contents of the individual ingredients, considering the different thermal treatments and using some preparation factors. In this context, this paper aims to give an updated picture on Food Composition Databases; in particular, their application regarding complex matrices is examined together with the need to optimize their calculated nutritional values. Results obtained by this calculation should almost always be observed as approximations.

Keywords: Food Composition Databases; analytical data; calculation procedure; composite dishes.

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Conflict of interest statement

The authors declare no conflict of interest.

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