Is dat zo, moet olijfolie pure olijfolie zijn? "In this article the possibility to detect adulteration of costly olive oils with cheaper vegetable oils using fluorescence spectroscopy is studied. Fluorescence spectra of 12 types of olive oil samples were studied. Ten of the olive oil types were purchased locally, while two were obtained directly from Greek olive oil producers. Two of the samples exhibit the content of sunflower oils, two are admixtures of sunflower and olive oils", stond in een Bulgaars artikel. Bulgarije is lid van de EU, dus er is vrij verkeer van goederen met de rest van de EU.
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