Gourmet or imitation? New technique ferrets out food fraud

PHYSorg
Aug 2, 2023, 4:35 pm188 pts
When you shell out for artisanal food—Swiss Gruyère cheese, organic vanilla extract, Italian prosciutto—do you get what you paid for? With global food fraud estimates as high as $40 billion a year, it's a question Purdue University researchers are tackling with a food "fingerprint" technique sensitive…

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