Capture and characterization of elusive cyclo-di-BADGE

Salami, Fatemeh; Lin, Jian-bin; Chen, Bing; Zhang, Baiyu; Zhao, Yuming

doi:10.1039/d3nj03542e

Cited by 1 publication

(2 citation statements)

References 51 publications

(73 reference statements)

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“…Cyclo-di-BADGE, formally BPA-BADGE adduct, is one of the most common migrants [30,32,33], whereas BuOEtOH-BADGE adducts are definitely less numerous. Schaefer and Simat described the synthesis of a number of BuOEtOH-BADGE adducts and their analysis focuses on the extracts obtained from single-side coated tinplate strips, coated with different types of epoxy coatings [34].…”

Section: Detection Of Badge-buoetoh Adducts Bamge + Buoetoh and Cyclo...mentioning

confidence: 99%

“…Although cyclo-di-BADGE is one of the most common migrants [30,32,33], its fragmentation pathways have not yet been studied in detail. The product ion spectrum of cyclo-di-BADGE and the observed fragmentation pathway (and a brief discussion) are shown in the Supplementary Materials (Figure S2).…”

Section: The Fragmentation Pathways Of the Detected Migrants As Studi...mentioning

confidence: 99%

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Mass Spectrometric Study of the Most Common Potential Migrants Extractible from the Inner Coatings of Metallic Beverage Cans

Beszterda-Buszczak,

Kasperkowiak,

Teżyk

et al. 2024

Foods

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Population exposure to endocrine disrupting chemical- bisphenols, which are used commonly in food containers and drinking water pipes in Europe, is above acceptable health and safety levels, according to updated research data. In order to evaluate the most abundant potential migrants in canned sweetened beverages marketed in Poland, we performed the HPLC-MS screening test of the migrants present in the can coating material. The analyzed samples represented the three top-ranked companies of the global soft drink market; it is reasonable to assume that the obtained data are of global validity. The tested can coatings and beverages contained bisphenols conjugates such as five butoxyethanol (BuOEtOH) adducts with bisphenol A diglycidyl ether (BADGE), one butoxyethanol adduct with bisphenol A monoglycidyl ether (BAMGE), and cyclo-di-BADGE. The performed HPLC-MS/MS analysis in the MRM mode enabled evaluation of the concentrations of the detected conjugates in canned beverages which were found to be very low, namely at the level of 1 µg/L. On the other hand, the high consumption of canned beverages may yield a risk associated with the presence of these compounds in the diet. The subsequent HPLC-QTOF-MS/MS experiments allowed, for the first time, a detailed determination of the fragmentation pathways of the detected migrants as well as detection of the isomers of the two migrants, namely BADGE + BuOEtOH and BADGE + BuOEtOH + HCl.

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Section: Detection Of Badge-buoetoh Adducts Bamge + Buoetoh and Cyclo...mentioning

confidence: 99%

Section: The Fragmentation Pathways Of the Detected Migrants As Studi...mentioning

confidence: 99%

Mass Spectrometric Study of the Most Common Potential Migrants Extractible from the Inner Coatings of Metallic Beverage Cans

Beszterda-Buszczak,

Kasperkowiak,

Teżyk

et al. 2024

Foods

View full text Add to dashboard Cite

show abstract

Capture and characterization of elusive cyclo-di-BADGE

Abstract: Cyclo-di-BADGE, a by-product of the co-polymerization of bisphenol A and BADGE, was clearly characterized by single-crystal XRD analysis along with comprehensive studies of its conformational, intermolecular aggregation, and protein binding properties.

Cited by 1 publication

References 51 publications

Mass Spectrometric Study of the Most Common Potential Migrants Extractible from the Inner Coatings of Metallic Beverage Cans

Mass Spectrometric Study of the Most Common Potential Migrants Extractible from the Inner Coatings of Metallic Beverage Cans

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