Determining monolignol oxifunctionalization by direct infusion electrospray ionization tandem mass spectrometry.
Anal Methods
; 16(19): 2983-2996, 2024 May 16.
Article
em En
| MEDLINE
| ID: mdl-38717259
ABSTRACT
We have successfully developed a validated high-throughput analysis method for the identification and quantification of native and oxifunctionalized monolignols using direct infusion electrospray ionization tandem mass spectrometry (DI-ESI-MS/MS). Oxifunctionalized monolignols generated through unspecific peroxygenase catalysis present a sustainable alternative to fossil aromatic hydrocarbons. This study emphasizes a sustainable analytical approach for these renewable biocatalytic precursors, addressing challenges such as matrix effects, accuracy, precision, and sensitivity of the method. Our findings demonstrate the potential of overcoming quantification difficulties using DI-ESI-MS. Notably, this analytical methodology represents a novel utilization of DI-ESI-MS/MS in examining monolignols and their functionalization, thereby advancing the exploration of lignin as a valuable and sustainable bioresource.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Espectrometria de Massas por Ionização por Electrospray
/
Espectrometria de Massas em Tandem
/
Lignina
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article