From Clay Amphoras to Molecular Fingerprints: How NMR Is Redefining Olive Oil Traceability
By Certified Origins
Jun 19, 2026
4 MIN READ
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Certified Origins joins diplomats, government officials, and farming associations at a strategic roundtable in Rome to advocate for NMR analysis as the new global standard for food integrity.
Two thousand years ago, Roman merchants stamped the clay of olive oil and wine amphoras imported from Baetica and North Africa with marks of origin, a simple act with the clear purpose of protecting consumer trust. Today, while global supply chains have grown exponentially more complex, the fundamental need for transparency remains unchanged.
Against the modern backdrop of intensified efforts by agricultural associations, institutions and the private sector to combat food fraud, misleading marketing, illicit trade practices, and under-cost value distortion, the call for foolproof verification tools has never been more urgent.
To address this challenge, the Hungarian Embassy in Rome and Certified Origins co-hosted a high-level strategic roundtable with the OSCAR Group (Ordine Speciale dei Consiglieri Agricoli a Roma), the prominent diplomatic network representing agricultural counselors and experts from foreign embassies in Italy.
Moderated by a leading agricultural journalist, the session brought together international diplomats, officials from the Italian and Spanish governments, and key representatives from Italian farming and milling associations to map out the future of food integrity.
The Science of Trust: Molecular Precision
At the heart of the dialogue was Nuclear Magnetic Resonance (NMR) analysis for Extra Virgin Olive Oil traceability. Certified Origins has spent more than a decade investing in the applications of this advanced screening technology alongside Prof. Francesco Paolo Fanizzi and the Metabolomics NMR Lab at the University of Salento, leveraging high-resolution profiling technology (such as Bruker’s NMR platforms) to establish undeniable geographic benchmarks.
By mapping an asset’s cultivar, precise geographic origin, and chemical composition with molecular certainty, NMR acts as a digital fingerprint that cannot be forged or manipulated. The technology is now fully prepared to transition into an official European and global standard for supply chain transparency.
“The merchants in the Roman empire understood that trust in trade is built through proof,” said Giovanni Quaratesi for Certified Origins. “Two thousand years later, our tools are infinitely more precise, but the principle is identical. This roundtable marks a significant milestone in a long-term journey toward redefining global supply chain integrity. We plan to bring this conversation to more spaces, with more stakeholders, until scientific traceability becomes the international norm rather than the exception.”
A Call to Action for Governments and Global Retailers
During the summit, Certified Origins urged government officials to formally adopt NMR as an official analytical method. The goal is not to replace existing quality frameworks, but to decisively reinforce them.
- Complementing Quality Designations: NMR-based traceability is designed to run alongside established PDO (Protected Designation of Origin) and PGI (Protected Geographical Indication) certifications, adding an unalterable layer of scientific validation to traditional documentation.
- Cross-Category Protection: While pioneered in the olive oil sector, the methodology is ready to scale globally to protect other high-value, fraud-vulnerable staples including wine, honey, and essential agricultural goods.
- A Shield for Retailers and Brands: For grocery retailers and category managers building private label programs, an official NMR standard delivers a concrete foundation behind every single bottle: verified origin, absolute transparency, and zero ambiguity.
The success of the Rome roundtable marks a pivotal step forward in a broader, collaborative journey to safeguard authentic agriculture and protect retailers, citizens, and honest producers worldwide.
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