2025년
한국질량분석학회 여름학술대회 및 총회
2025. 08.27 (수) ~ 2025. 08.29 (금)
부산항국제전시컨벤션센터(BPEX)
초록검색
| 제목 | Rapid Determination of TBBPA and Its Derivatives and UV Stabilizers in Foods by QuEChERS-LC-MS/MS |
|---|---|
| 작성자 | 송흔 (Chungnam National University) |
| 발표구분 | 포스터발표 |
| 발표분야 | 3. Food & Environment |
| 발표자 |
XIN SONG (충남대학교) |
| 주저자 | XIN SONG (충남대학교) |
| 교신저자 |
김형민 (충남대학교) |
| 저자 |
XIN SONG (충남대학교) 김형민 (충남대학교) |
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Monitoring the residues of Tetrabromobisphenol A (TBBPA), its derivatives, and ultraviolet (UV) stabilizers in diverse food categories is essential for ensuring food safety. TBBPA and its derivatives are among the most widely used brominated flame retardants (BFRs) globally and are increasingly recognized as emerging contaminants due to their environmental persistence and bioaccumulative potential. UV stabilizers, commonly added to inhibit free radical formation under UV exposure, are also detected in food and other environmental matrices. In this study, we developed and validated a multi-residue analytical method based on the QuEChERS sample preparation technique combined with liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the simultaneous quantification of TBBPA, four of its derivatives, and six UV stabilizers. The method involves solvent extraction, salting-out partitioning, and dispersive solid-phase extraction (d-SPE), with atmospheric pressure chemical ionization (APCI) selected to enhance sensitivity for compounds with varied polarity. Validation followed CODEX guidelines. This research was supported by a grant (22194MFDS004) from Ministry of Food and Drug Safety in 2025 |
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