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Non-target screening approach for plant protection product characterization: Use of chromatographic techniques-high resolution mass spectrometry
dc.contributor.author | Maldonado Reina, Antonio | |
dc.contributor.author | López Ruiz, Rosalía | |
dc.contributor.author | Garrido Frenich, Antonia | |
dc.contributor.author | Romero González, Roberto | |
dc.date.accessioned | 2022-09-30T07:18:30Z | |
dc.date.available | 2022-09-30T07:18:30Z | |
dc.date.issued | 2021-10-07 | |
dc.identifier.uri | http://hdl.handle.net/10835/13999 | |
dc.description.abstract | Plant protection products (PPPs) contain an active substance, with pesticidal function, as well as emulsifiers, anti-foaming agents, etc.., named as co-formulants or adjuvants. Although the information of the active substance is regulated and most of the studies are mainly focused on the presence of the pesticide, these co-formulants are not commonly included in the PPP’s label and there are scarce studies focused on the presence of these co-formulants in PPPs, that can also be toxic, as the active compound. To achieve a complete characterization of PPPs, a non-target approach was applied using chromatographic techniques (gas and liquid chromatography) coupled to high resolution mass spectrometry analyser (Quadrupole-Orbitrap). Thus, more than 10 PPPs (including emulsifiable concentrates, concentrated suspensions, etc) containing either chlorantraniliprole or difenoconazole were characterized and more than 40 co-formulants were tentatively identified, but less than 15 were confirmed after standards were injected, such as pentamethylbenzene or naphthalene. | es_ES |
dc.language.iso | en | es_ES |
dc.source | International Conference on Non-Target Screening ICNTS 21 | es_ES |
dc.subject | Química | es_ES |
dc.title | Non-target screening approach for plant protection product characterization: Use of chromatographic techniques-high resolution mass spectrometry | es_ES |
dc.type | info:eu-repo/semantics/report | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |