Authenticity and Adulteration Testing Grows With DNA and Isotope Methods
Regulators, processors and retailers are using DNA, isotope and spectral methods to detect adulteration, species substitution, undeclared plant proteins and false origin, breed or A2 claims, driven by fraud cases, premium pricing and export scrutiny. Adulteration and Authenticity Testing grows about 9.1% a year, and gross margins run 34% to 46%. The trend needs validated methods, reference databases and specialist staff, and it rewards laboratories with scientific depth, while method disputes and sample costs limit speed. Buyers judge providers on accuracy, accreditation and turnaround reliability. Providers with scale and clear plans hold the strongest positions.
Market Impact: EU rule 2073/2005 sets limits








