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In 1999 and 2000, high concentrations of deoxynivalenol (DON) were found in wheat and breakfast cereals sold on the Dutch market. Besides wheat other grains can be contaminated with trichothecenes. Using these grains in the brewing process, the produced beer could be contaminated with trichothecenes. A previously developed GC-FID method to determine trichothecenes in wheat was made applicable for...
In the spring and autumn of 1994, a total diet study, in which 123 participants collected duplicates of their 24-h diets, was carried out. One of the goals of this study was to determine the amount of sterols in the duplicates of 24-h diets so that we could establish the oral daily intake of these analytes. Lyophilised samples were analysed for cholesterol, coprosterol, brassicasterol, campesterol,...
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