Quantitative metabolic profiling of urinary organic acids by gas chromatography-mass spectrometry. Comparison of isolation methods

1975 ◽  
Vol 47 (8) ◽  
pp. 1313-1321 ◽  
Author(s):  
John A. Thompson ◽  
Sanford P. Markey
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Organic Acids ◽  
Metabolic Profiling ◽  
Gas Chromatography Mass Spectrometry ◽  
Urinary Organic Acids ◽  
Chromatography Mass Spectrometry ◽  
Isolation Methods

Metabolic profiling of organic acids in urine samples of Cri Du Chat syndrome individuals by gas chromatography-mass spectrometry

2020 ◽  
Vol 1153 ◽  
pp. 122267
Author(s):  
Bruno Rafael Araújo ◽  
Danielle Zildeana Sousa Furtado ◽  
Fernando Brunale Vilela de Moura Leite ◽  
Nilson Antonio de Assunção ◽  
Emanuel Carrilho
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Organic Acids ◽  
Metabolic Profiling ◽  
Urine Samples ◽  
Gas Chromatography Mass Spectrometry ◽  
Cri Du Chat Syndrome ◽  
Chromatography Mass Spectrometry

scholarly journals metabolic profiling of endophyte-infected and endophyte-free ryegrass grown under sufficient water supply and drought

2007 ◽  
Vol 13 ◽  
pp. 189-189
Author(s):  
H. Hahn ◽  
O. Fiehn ◽  
M.A. Mcmanus ◽  
D.B. Scott
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Drought Stress ◽  
Water Supply ◽  
Metabolic Profiling ◽  
Gas Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry ◽  
Endophyte Infection

Metabolic profiling using gas-chromatography mass spectrometry was performed for endophyte-infected (E+) and corresponding endophyte-free (E-) clones of two ryegrass genotypes cultivated under sufficient water supply and drought stress. In total, 243 metabolites representing both known and unknown compounds were analysed for samples taken at the end of the drought stress period and after rewatering (n=10 replications per level of genotype, endophyte infection, and water supply).

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