Your Fancy Wine Could Well Be Fake. Some Are Hoping to Sniff Out a Solution

“One of the best producers in Burgundy asked us if we could use our label on all bottles. We could then create an extra step so that when you buy a bottle from a distributor in the UK or US, you Bottles can be added to your wallet,” he said. “But now, the idea is that you can add the bottle to your wallet. Only take out the bottle when you want to drink wine, otherwise there’s no point because you’re removing the bottle from the perfect chain of origin.

Gaetano admits that Cruated’s system doesn’t strictly speaking prevent dedicated fraudsters from swapping the contents of bottles (if they can get around the NFC tags on the bottles), but he says trustworthy authentication comes from never allowing the wine to His whereabouts are unknown.

If you do find yourself needing to determine whether a certain wine is real, you’ll need an entirely different technological solution. Some wineries use advanced printing technology on their labels, embedding holograms and printing with invisible ink, but the real prize is the process of authenticating the contents of the bottle.

The number of different parameters that need to be tested – the vintage of the wine, its origin, its chemical composition – means that the problem has been solved in different ways. Team from the University of Adelaide able to prove Absorption-Transmission and Excitation-Emission Matrix (A-TEEM) spectroscopy, essentially a very complex scan of a sample, can reliably determine the vintage of a selection of Shiraz wines, as well as accurately associate each wine with Barrow Specific subdivisions of Shah are associated with river valley areas.

same, different Research shows Nuclear magnetic resonance (NMR) spectroscopy works similarly to an NMR scanner and can detect varying amounts of deuterium, hydrogen isotopes and different amino acids in wine, allowing scientists to identify different vintages and types.

A vineyard’s terroir can be “fingerprinted” based on the amount of rainfall it experiences, and different areas are known to have different rainwater chemistry: 2007 Paper Research shows that analysis of “stable isotopes” in brewing water can accurately distinguish between different regions of California and Oregon.

Perhaps surprisingly, even the most renowned experts admit that detecting fakes by smell or taste is impossible, no matter how subtle the palette. But when the human nose is defeated, machines can still sniff out the truth. A team of scholars from multiple institutions published 2023 Paper The study showed that by using gas chromatography to analyze the aroma profiles of 80 Bordeaux wines, they could distinguish vintages from seven specific estates on the left and right banks of the river.