Shared Left Border
    Main Entities
     -  Food
     -  Component
     -  Value
     -  Method
         -  Analytical methods
         -  Expression of values
     -  Reference
    Estimating Values
    Recipe Calculation
    Data Presentation
    Data Interchange
    Site Overview
    DFI Home
    SciName Finder™

Analytical Methods

 Updated 2021-05-23

 Analytical Methods for Components in Foods

It is neither the purpose, nor the intention of the Compilers' Toolbox™ to go deeper into the subject of analysing food components. In addition to Greenfield and Southgate, there are other prominent places to find the information on proper analytical techniques for developing food composition data.

However, the collection of nutrient values from the literature and unpublished sources requires critical assessment of all available data. To accomplish such a task demands that the procedures used for analysis be carefully scrutinized. Knowledge on the nutrients and their functions in the human body is also of importance. A collection of short articles on nutrition information can be found in the accumulated set of nutrient information articles from Advances in Nutrition.  

 The diversity of analytical methods, the numbers of nutrients being assessed, and the various forms of the nutrients make this task quite difficult.

Work on describing proper analytical methods regarding components in foods has been carried out in connection with the European projects, EuroFIR Nexus and TDS-EXPOSURE. The result is GAMA - Guidelines for Assessment of Methods of Analysis, a wiki formerly hosted by the Helsinki University.
The present wiki is currently hosted on the EuroFIR/Metrofood/TDSExposure site (Metrofood Wiki)

 GAMA - Guidelines for Assessment of Methods of Analysis - Nutrients

The EuroFIR GAMA - Guidelines for Assessment of Methods of Analysis contains description on proper methods to be used in the analysis of nutrients and contaminants.
Currently, the following information for vitamins is available:

   Water-soluble vitamins:

    Fat-soluble vitamins:





Version 6.4 of the Swiss food composition database.

The updated Swiss Food Composition Database includes new data from analyses of minerals and vitamins carried out in Switzerland, see the FSVO website.
New version of the Swedish Food Agency food database.

New version of the Swedish Food Agency food database. See the Swedish Food Agency's website.
New version 2021/7.0 of the Dutch Food Composition Database (NEVO)

The Dutch Food Composition Database (NEVO) has been updated. See the NEVO website.
FooDB Version 1.0

FooDB is the world’s largest and most comprehensive resource on food constituents, chemistry and biology. See FooDB version 1.0.