Thermal degradation of metabolites in urine using multiple isotope-labelled internal standards for off-line GC metabolomics - effects of injector and oven temperatures.

Tsochatzis, Emmanouil D; Nebel, Caroline; Danielsen, Marianne; Sundekilde, Ulrik K; Kastrup Dalsgaard, Trine

Tsochatzis, Emmanouil D; Nebel, Caroline; Danielsen, Marianne; Sundekilde, Ulrik K; Kastrup Dalsgaard, Trine.

Afiliação

Tsochatzis ED; Department of Food Science, Agro Food Park 48, Aarhus N 8200, Denmark; CiFOOD, Centre for Innovative Research, Aarhus University. Agro Food Park 48, 8200 Aarhus N, Denmark.
Nebel C; Department of Food Science, Agro Food Park 48, Aarhus N 8200, Denmark.
Danielsen M; Department of Food Science, Agro Food Park 48, Aarhus N 8200, Denmark; CiFOOD, Centre for Innovative Research, Aarhus University. Agro Food Park 48, 8200 Aarhus N, Denmark; CBIO, Centre of Circular Bioeconomy, Blichers Allé 20, Tjele 8830, Denmark.
Sundekilde UK; Department of Food Science, Agro Food Park 48, Aarhus N 8200, Denmark; CiFOOD, Centre for Innovative Research, Aarhus University. Agro Food Park 48, 8200 Aarhus N, Denmark.
Kastrup Dalsgaard T; Department of Food Science, Agro Food Park 48, Aarhus N 8200, Denmark; CiFOOD, Centre for Innovative Research, Aarhus University. Agro Food Park 48, 8200 Aarhus N, Denmark; CBIO, Centre of Circular Bioeconomy, Blichers Allé 20, Tjele 8830, Denmark. Electronic address: trine.dalsgaard@food.au.dk.

J Chromatogr B Analyt Technol Biomed Life Sci ; 1181: 122902, 2021 Sep 01.

Article em En | MEDLINE | ID: mdl-34530307

Assuntos

Cromatografia Gasosa-Espectrometria de Massas; Temperatura Alta; Metabolômica; Aminoácidos/química; Aminoácidos/urina; Ácidos Graxos/química; Ácidos Graxos/urina; Cromatografia Gasosa-Espectrometria de Massas/métodos; Cromatografia Gasosa-Espectrometria de Massas/normas; Humanos; Marcação por Isótopo; Metaboloma/fisiologia; Metabolômica/métodos; Metabolômica/normas; Padrões de Referência; Reprodutibilidade dos Testes

Palavras-chave

Derivatization; GC-QToF MS; Internal standards; Metabolomics; Temperature ramping; Thermal degradation

Texto completo

Imprimir

XML

PubMed Links

Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Metabolômica / Temperatura Alta / Cromatografia Gasosa-Espectrometria de Massas Idioma: En Ano de publicação: 2021 Tipo de documento: Article

Texto completo

Imprimir

XML

PubMed Links

Buscar no Google