90.93 Standard confirmed Nov 9, 2023
CEN
CEN/TC 275 Food analysis - Horizontal methods
European Norm
67.040 Food products in general
This European Standard specifies a distillation method for the determination of the sulfite content, expressed as sulfur dioxide, in foodstuffs, in which the content of sulfite is at least 10 mg/kg. The method is applicable in the presence of other volatile sulfur compounds. It is not applicable to cabbage, dried garlic, dried onions, ginger, leeks and soy proteins. It has been shown that the analysis of isolated soy protein leads to false positive results.
PUBLISHED
EN 1988-1:1998
90.93
Standard confirmed
Nov 9, 2023