Development of an analytical method for simultaneously determining TBBPA and HBCDs in various foods.

Tetrabromobisphenol A (TBBPA) and Hexabromocyclododecanes (HBCDs) are commonly used as brominated flame retardants in large volumes, and accumulate in plants and animals in the environment, and people are exposed to them when consuming food. As many countries are monitoring them in food, it is necessary to develop a method to analyze them simultaneously for cost efficiency. A method was developed and optimized under different conditions using accelerated solvent extraction to extract the lipids from the samples, acid silica column to clean the samples and liquid chromatography coupled with tandem mass spectrometry to determine TBBPA and HBCDs.