chromatography (1)

This paper gives an overview of the last 5 years literature in the application of analytical techniques such as liquid and gas chromatography, isotope ratio and elemental analysis, spectroscopic, DNA based and sensor technologies for the authentication of foods of plant origin, with a special focus on geographical origin traceability and authenticity. The review covers fruits, cereals, pulses, tea, coffee, spices, edible oil, fruit juices, and alcoholic beverages. The effectiveness of these techniques at laboratory and industrial level, and also their advantages and drawbacks are discussed.

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