In order to assess the state of the art of vitamin analysis in foods, an intercomparison of methods was set up. Eighteen laboratmies in Europe specialised in vitamin analysis participated in this trial. Each Iabaratory received samples of dry foods in the farm of homogeneaus powders, milk powder, freeze-dried park muscle and haricots verts beans. The food samples presently to be certified for major nutrients, had proved to be homogeneaus with respect to these compounds.
|Place of Publication||Wageningen|
|Publisher||State Institute for Quality Control of Agricultural Products|
|Number of pages||106|
|Publication status||Published - 1991|
|Name||Report / State Institute for Quality Control of Agricultural Products|
- food chemistry
- quality controls
- analytical chemistry
Hollman, P. C. H., Slangen, J. H., van der Struijs - van de Putte, H. M., & Essers, M. L. (1991). Intercomparison of methods for the determination of vitamins in foods : first interlaboratory trial. (Report / State Institute for Quality Control of Agricultural Products; No. 91.11). Wageningen: State Institute for Quality Control of Agricultural Products.