1. Home
  2. News
  3. Uncovered: Manipulations of Olive Oil & Vanilla

Uncovered: Manipulations of Olive Oil & Vanilla

The German Federal Office of Consumer Protection and Food Safety (BVL) announced that manipulations of olive oil and vanilla have been detected within the project OPSON IX.


Olive oil


Olive oil is one of the most frequently adulterated foods. According to Regulation (EC) No 1234/2007, three grades of olive oil are permitted in the EU:

  • Extra virgin olive oil
  • Virgin Olive Oil
  • Lampant oil

Extra virgin olive oil must fulfill extremely strict quality criteria and 83 controls were carried out within the project. It was checked whether the samples were adulterated with other olive oils of lower quality or with cheaper oils (sunflower, rape, soybean oil).

Adulterations were detected in 19 samples.




Products containing vanilla are also often adulterated by replacing real vanilla with synthetically produced vanillin. A total of 208 checks were carried out and adulteration was found in 36 cases. For example, natural vanilla was replaced with ethyl vanillin, which is artificial and cheaper.


We detect Food Fraud!


The topic of food adulteration or “Food Fraud” has attracted increasing attention from authorities and consumer organizations in recent years. The Tentamus Center for Food Fraud, founded specifically to combat food adulteration and fraud, will help you to uncover fraud.


Would you like to learn more about our services or do you have any further questions? Our expert will be happy to help you.

Arne Dübecke
Director Tentamus Center for Food Fraud (TCF2)

T +49 421 596 607 37


Further information on the subject of Food Fraud can be found in the following article by our expert Arne Dübecke:

> Fraudsters Darling


Tentamus laboratories in your vicinity