Analytical methods
The oil content of dehulled yellow mustard flour and freeze-dried
skim and insoluble solid residual fractions was determined in triplicate
using the Mojonnier method (AOAC Method 922.06 for solid
samples), and crude protein content (N × 6.25) was determined
in triplicate by the Kjeldahl method, according to AOCS Method
Ba4d-90. The ash content of dehulled yellow mustard flour was determined
based on AOCS Method Ba5a-49.