A green extraction strategy for the detection of antioxidants in food simulants and beverages migrated from plastic packaging materials

Greener chemistry in analytical sciences: from green solvents to applications in complex matrices. Current challenges and future perspectives: a critical review

“…143 Another interesting possibility for analyte extraction is the in situ formation of DES, either by creating a solvent for the extraction of an analyte, 141,149 or by creating a DES from the analyte and an added suitable compound (i.e., the analyte serves as a precursor of a DES). 150 Fig. 5 Analytical workflow with the selection of the appropriate NADES, sample preparation, and measurement.…”

“…The proper selection of NA(DES) enables their compatibility with different instrumental analytical techniques. Different analysis and detection methods are successfully used for a variety of analytes and DESs (FAAS, 136 ETAAS, 134,135 UV/VIS spectrophotometry, 133 HPLC-UV, 137,138,145,147,150 HPLC-FLD, 140 HPLC-MS, 133,139 GC-FID, 141,142 GC-MS 144 ). The presence of DES in the analysis by HPLC does not usually affects the results, especially when hydrophilic DES decompose in a water-containing mobile phase, but possible interferences during method acquisition of starting HBA and HBD have to be checked.…”

Antimigration Polypropylene Antioxidants: A Review

“…24,25 Especially, polymers as food or medicine packaging materials can endanger people's health, because the antioxidants can potentially migrate to the surface and interact with the internal food or medicine, resulting in weakening the antioxidative performance of packaging materials and polluting the packaged food or medicine. 26 In order to diminish the migration and volatilization of antioxidants in PP products, several endeavors around the world have been carried out. At present, there are three main approaches: (I) enhancement of the molecular weight, (II) inorganic immobilization, and (III) intercalation-mediated assembly.…”

“…Typically, the hindered phenolic antioxidants are organic molecules with good compatibility with polymers; however, most of them are small molecular compounds with volatile flaws that are easy to migrate and extract. , Especially, polymers as food or medicine packaging materials can endanger people’s health, because the antioxidants can potentially migrate to the surface and interact with the internal food or medicine, resulting in weakening the antioxidative performance of packaging materials and polluting the packaged food or medicine …”

A novel magnetite C18/paracetamol/alginate adsorbent bead for simultaneous extraction of synthetic antioxidants and bisphenol A in water samples

“…Sample preparation methods developed for the adsorption/extraction of antioxidants and BPA include solid-phase extraction (SPE), 6 dispersive solid-phase extraction (DSPE), 7 solid-phase microextraction, 8 liquid-liquid extraction, 9 and magnetic solidphase extraction (MSPE), [10][11][12] dispersive liquid-liquid microextraction (DLLME), 13 and microextraction using deep eutectic solvents (DESs). 14 Compared to SPE and LLE, MSPE is more suitable for large volumes of sample solution. The magnetic adsorbent with the adsorbed analyte can be separated quickly and easily from the solution using a magnetic separator.…”