The accurate determination of carboxylic acids in biological matrices is crucial for understanding metabolic pathways related to plant diseases, as well as plant growth and development. Here, the determination of several organic acids was achieved by GC/MS, following a single-step aqueous derivatization with triethyloxonium tetrafluoroborate. For the utmost precision, quantitation was performed based on isotope dilution formalism by using deuterated internal standards. Linearity, repeatability, recovery, limit of detection and quantitation were evaluated for each analyte under investigation, along with the plant matrix effects.

Determination of carboxylic acids in biological matrices by GC/MS following single-step aqueous derivatization with triethyloxonium tetrafluoroborate / Ferraro, D.; Onor, M.; Campanella, B.; Tegli, S.; Bramanti, E.; Giannarelli, S.; D’Ulivo, A.; Pagliano, E.. - ELETTRONICO. - (2015), pp. 277-277. (Intervento presentato al convegno Colloquium Spectroscopicum Internationale XXXIX tenutosi a Figueira da Foz, Coimbra, Portugal nel 30 AUGUST - 3 SEPTEMBER 2015).

Determination of carboxylic acids in biological matrices by GC/MS following single-step aqueous derivatization with triethyloxonium tetrafluoroborate

TEGLI, STEFANIA;
2015

Abstract

The accurate determination of carboxylic acids in biological matrices is crucial for understanding metabolic pathways related to plant diseases, as well as plant growth and development. Here, the determination of several organic acids was achieved by GC/MS, following a single-step aqueous derivatization with triethyloxonium tetrafluoroborate. For the utmost precision, quantitation was performed based on isotope dilution formalism by using deuterated internal standards. Linearity, repeatability, recovery, limit of detection and quantitation were evaluated for each analyte under investigation, along with the plant matrix effects.
2015
Book of abstracts Colloquium Spectroscopicum Internationale XXXIX
Colloquium Spectroscopicum Internationale XXXIX
Figueira da Foz, Coimbra, Portugal
Ferraro, D.; Onor, M.; Campanella, B.; Tegli, S.; Bramanti, E.; Giannarelli, S.; D’Ulivo, A.; Pagliano, E.
File in questo prodotto:
File Dimensione Formato  
csi2015_1STegli.pdf

accesso aperto

Tipologia: Pdf editoriale (Version of record)
Licenza: Open Access
Dimensione 681.95 kB
Formato Adobe PDF
681.95 kB Adobe PDF

I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1091053
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact