Fast screening of Milk for Deoxynivalenol.

A 2D platform was designed and validated for fast screening of milk for deoxynivalenol. The qualitative and quantitative assay of deoxynivalenol in the milk samples was done using a 2D stochastic sensor based on single walled carbon nanotubes modified with [N-(pyridine-4-yl-methyl)]octadec-9-enamide. The working concentration range was between 10 and 10 g mL, with a sensitivity of 5.

Smart Portable Device Based on the Utilization of a 2D Disposable Paper Stochastic Sensor for Fast Ultrasensitive Screening of Food Samples for Bisphenols.

Since the determination of the high toxicity of bisphenol A, alternative structures for bisphenols have been synthesized, resulting in bisphenols C, E, F, S, and Z. These bisphenols have replaced bisphenol A in plastic bottles, toys, and cans used for preserving food. Later, the toxicity and negative effects of all of these bisphenols on people's health were proven.

Extraction of heavy metals by cooking/preserving of seafood, tuna and poultry from Romania - A source of contamination with heavy metals.

The study aims to provide evidence regarding the impact of the extraction of heavy metals into food products through conventional cooking and preserving of foods like seafood, tuna, and poultry. The optical emission spectrometric technique with an inductively coupled plasma source (ICP-OES) was employed to determine trace levels of heavy metals in the muscle tissue of seafood, fish meat, tuna species, poultry, and turkey that was collected raw, cooked, frozen, and preserved. Conventional cooking increased the concentration of some heavy metals (Al, Sn, Fe, Co, Ti, and Mn) by more than 100.