Highly sensitive GC/MS/MS method for quantitation of amino and nonamino organic acids
HFN Kvitvang, T Andreassen, T Adam… - Analytical …, 2011 - ACS Publications
… based on GC/MS/MS and the use of isotopically labeled MCF derivatization agents and
apply this novel method for profiling of amino acid and nonamino organic acid containing …
apply this novel method for profiling of amino acid and nonamino organic acid containing …
GC-MS analysis of organic acids in human urine in clinical settings: a study of derivatization and other analytical parameters
… ten free organic acids by GC-MS are studied with the aim to establish a method for
organic acid … Studies included the GC-MS method development, the derivatization (trimethylsilylation) …
organic acid … Studies included the GC-MS method development, the derivatization (trimethylsilylation) …
[HTML][HTML] Alkylation or silylation for analysis of amino and non-amino organic acids by GC-MS?
SG Villas-Bôas, KF Smart, S Sivakumaran, GA Lane - Metabolites, 2011 - mdpi.com
… by GC and GC-MS [1,2,10-12]. This method is primarily used for derivatization of polyfunctional
amines and organic acids, … the GC-MS analysis of over a hundred amino and non-amino …
amines and organic acids, … the GC-MS analysis of over a hundred amino and non-amino …
Selective screening for organic acidemias by urine organic acid GC–MS analysis in Brazil: Fifteen-year experience
M Wajner, D de Moura Coelho, R Ingrassia… - Clinica Chimica …, 2009 - Elsevier
… During January 1994 to July 2008, we analyzed organic acids by GC/MS in urine
specimens obtained from Brazilian children with clinical suspicion of metabolic diseases. …
specimens obtained from Brazilian children with clinical suspicion of metabolic diseases. …
[HTML][HTML] Analysis of organic acids of tricarboxylic acid cycle in plants using GC-MS, and system modeling
… -mass spectrometry (GC-MS) was used to determine the content of organic acids in the leaves
… the GC-MS, and the concentration of organic acids was quantified using standard curve. …
… the GC-MS, and the concentration of organic acids was quantified using standard curve. …
Identification of organic acids and quantification of dicarboxylic acids in bayer process liquors by GC–MS
JB Xiao - Chromatographia, 2007 - Springer
… of identification of organic acids in Bayer liquors [11-30]; these results were helpful for
identification of organic acids in Bayer liquors in this work. Nine dicarboxylic acids were found …
identification of organic acids in Bayer liquors in this work. Nine dicarboxylic acids were found …
GC-MS profiling of urinary organic acids evaluated as a quantitative method
P Duez, A Kumps, Y Mardens - Clinical chemistry, 1996 - academic.oup.com
We assessed the quantitative performances of a classical method for profiling urinary
organic acids: ethyl acetate extraction/oxime-trimethylsilyl derivatization/GC-MS. Twenty-seven …
organic acids: ethyl acetate extraction/oxime-trimethylsilyl derivatization/GC-MS. Twenty-seven …
Clinical onset and prognosis of Asian children with organic acidemias, as detected by analysis of urinary organic acids using GC/MS, instead of mass screening
D Hori, Y Hasegawa, M Kimura, Y Yang, IC Verma… - Brain and …, 2005 - Elsevier
… Most OA patients were detected by GC/MS analysis after becoming symptomatic, although …
newborn mass screening using MS/MS. We also analyzed urinary organic acids to detect OAs …
newborn mass screening using MS/MS. We also analyzed urinary organic acids to detect OAs …
PCI-GC–MS–MS approach for identification of non-amino organic acid and amino acid profiles
H Luan, L Yang, F Ji, Z Cai - Journal of Chromatography B, 2017 - Elsevier
… strategy based on PCI-GC–MS–MS for determination of non-amino organic acids and
amino acids, as well as the short chain fatty acids. Carboxylic acid and amino group could be …
amino acids, as well as the short chain fatty acids. Carboxylic acid and amino group could be …
Developmental changes of carbohydrates, organic acids, amino acids, and phenolic compounds in 'Honeycrisp'apple flesh
Y Zhang, P Li, L Cheng - Food Chemistry, 2010 - Elsevier
… Metabolites were identified by comparing fragmentation patterns with those in a mass
spectral library generated on our GC/MS system and an annotated quadrupole GC–MS spectral …
spectral library generated on our GC/MS system and an annotated quadrupole GC–MS spectral …
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