Pixabay/Oldiefan: MOSH/MOAH Analysis
In December 2020 the German society for fat sciences (DGF e.V.) published the new method DGF – C – VI 22 (20) for MOSH/MOAH in combination with online LC/GC (FID) analysis for low LOQs in Food products and edible oils. In the previous procedure, EN 16995:2017, LOQs for fatty matrices were limited to ≥ 10 mg/kg total sum of MOSH/MOAH.
One of the newly added mandatory steps in the new method is a 3 g – SPE Silica clean-up step with subsequent evaporation to eliminate disrupting compounds and to achieve cleaner chromatograms due to the decresed demand of m-CPBA before epoxidation. Learn more about MOSH/MOAH analysis.