Persistent Organic Pollutants: Dioxins, Furans and PCBs
Persistent Organic Pollutants (POPs) are toxic substances that persist in the environment for long periods, threatening human health and ecosystems through their toxic effects. Dioxins, furans, and PCBs (polychlorinated biphenyls) in this group are dangerous compounds formed especially as a result of industrial activities.
What are Dioxins and Furans?
Dioxins and furans are unintended compounds formed when organic matter is exposed to high temperatures in the presence of chlorine. The toxic effects of these compounds are confirmed by scientific research and can cause serious harm to human health. In particular, the dioxin compound named 2,3,7,8-TCDD is 600 times more potent in terms of toxic effect than aflatoxins.
PCBs (Polychlorinated Biphenyls)
PCBs were chemical compounds widely used in industry until 1970. Despite being banned, they persist permanently in the environment and biological systems. The harmful effects of PCBs on human health are especially notable due to their carcinogenic properties.
Properties and Risks of Dioxins
Because dioxins have lipophilic (fat-soluble) properties, they accumulate in body fat tissues and undergo bioaccumulation over time. Due to these properties:
- They carry the risk of being primary contaminants by accumulating in fatty foods such as meat, milk, eggs, and seafood products.
- Since they cannot be excreted from the body, they can lead to long-term health problems.
Official Controls and Legislation
In legal regulations, there are maximum limit values established for dioxins and furans. These compounds controlled in food and feed include:
- 7 dioxin compounds,
- 10 furan compounds,
- 18 PCB compounds.
High-Sensitivity Detection with Oxigen Analysis
As Oxigen Analysis Laboratories, we use state-of-the-art technology for the detection of persistent organic pollutants. Thanks to our GC-MS/MS instrument, we analyze dioxin compounds with high sensitivity and ensure safety in food and feed.
Reliable and Comprehensive Solutions
- International Standards: All our analyses are performed in compliance with national and international legislation.
- Expert Technical Staff: Our experienced teams work to deliver the most accurate results.
- Customer-Oriented Service: We share your sensitivity regarding food safety and offer customized solutions.
Contact us to get more information about dioxin, furan, and PCB analyses in food and feed or to benefit from our services. We are by your side for your health and safety.