Food Authenticity Program Meeting Book (March 18, 2022)

Non-Targeted Test SMPRs

• First foods covered were quite the challenge – Define what is “Authentic”? – Binary or “degree of difference” test results? – Look at one or multiple technologies? – Include multiple calculation approaches? – How to select method validation samples? – Define Stats behind number of analyses and pass/fail acceptance. • Those learning have created a sound NTT SMPR template 5 NTT SMPRs Following Standard Protocol • Definitions – Authentic baseline (fingerprint) samples • These baseline samples define method scope – NTT method must cover • Most common known adulterants • Can be expanded with minor or predicted ones • Known health-damaging ones – Example: melamine • Determine minimum adulterant amount added to authentic samples • Number of replicates – Pass/Fail requirements 6