A previously described derivatization method using trichlorophenylhydrazine was developed for the estn. of malonaldehyde measured by gas-chromatog. (GC) with electron-capture detection. The precision and reliability of the procedure are improved here by the use of methylmalonaldehyde as internal std. and by the introduction of a diverter valve at the end of the capillary column to protect the electron-capture detector, resp. The method was applied to det. malonaldehyde content in bovine plasma samples.
|Titolo:||Improved procedure for the determination of malonaldehyde by gas-chromatography with electron-capture detection as 2,4,6-trichlorophenylhydrazine derivative|
|Parole Chiave:||Derivatiziaton; GC ; Malonaldehyde|
|Settore Scientifico Disciplinare:||Settore VET/04 - Ispezione degli Alimenti di Origine Animale|
Settore BIO/10 - Biochimica
|Data di pubblicazione:||2003|
|Digital Object Identifier (DOI):||10.1016/j.jchromb.2003.08.004|
|Appare nelle tipologie:||01 - Articolo su periodico|