First determination of Carbamazepine emerging pollutant and your metabolites in Anemonia sulcata and Actinia equina species by ultra-high performance liquid chromatography Mass Spectrometer (UHPLC-HRMS) and a quadrupole-time-of-flight (QqTOF)
| Autor: | Vitale, Dyana, Torreblanca, Amparo, Ramo, José del, Picó, Yolanda |
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| Přispěvatelé: | Ministerio de Ciencia, Innovación y Universidades (España), Generalitat Valenciana, Agencia Estatal de Investigación (España) |
| Rok vydání: | 2020 |
| Zdroj: | Digital.CSIC. Repositorio Institucional del CSIC instname |
| Popis: | Resumen del póster presentado en el 16th Annual workshop on emerging high-resolution mass spectrometry (HRMS) and LC-MS/MS applications in environmental analysis and food safety, celebrado en modalidad virtual del 15 al 16 de octubre de 2020. Carbamazepine exposed individuals of anemone such as, Anemonia sulcata and Actinia equina species were analyzed by ultra-high-performance liquid chromatography high-resolution mass spectrometry (UHPLC-HRMS) on a quadrupole-time-of-flight (QqTOF) with an electrospray ionization source working in the positive ionization (ESI+) mode, (Agilent Technologies, Santa Clara, CA, USA) for the identification of the potential metabolites formed. The structures of nine metabolites have been tentatively identified in water using the extraction method proposed by Carmona et al. (2014). To determine CBZ in anemona tissues, an extraction methods based on very simple methanol extraction was developed. Up to our knowledge, this is the first identification of CBZ metabolites in anemone. A. sulcata and A. equina species are widely distributed in the Mediterranean Sea. Absolute recovery in samples (water and anemone) ranged from 70% to 85% with RSDs This work has been supported by the Spanish Ministry of Science, Innovation and Universities and the ERDF (European Regional Development Fund) through the project CICLIC -subproject WETANPACK (RTI2018-097158-B-C31), by the Generalitat Valenciana through the project ANTROPOCEN@ (PROMETEO/2018/155) |
| Databáze: | OpenAIRE |
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