Thermochemolysis–GC-MS as a tool for chemotaxonomy and predation monitoring of a predatory actinobacteria against a multidrug resistant bacteria

M Ibrahimi, W Korichi, S Loqman, M Hafidi… - Journal of Analytical and …, 2020 - Elsevier
Thermochemolysis-GC-MS was used to characterize Methicillin resistant Staphylococcus
aureus (MRSA) and a predatory actinobacteria isolated from Moroccan marine water …

Characterization of non-discriminating tetramethylammonium hydroxide-induced thermochemolysis–capillary gas chromatography–mass spectrometry as a method …

J Poerschmann, Z Parsi, T Górecki… - Journal of Chromatography …, 2005 - Elsevier
Thermochemolysis using tetramethylammonium hydroxide (TMAH) as a method for profiling
fatty acids (FAs) as methyl esters (FAMEs) was studied with respect to discrimination of …

Microorganism gram-type differentiation based on pyrolysis-mass spectrometry of bacterial fatty acid methyl ester extracts

F Basile, KJ Voorhees, TL Hadfield - Applied and Environmental …, 1995 - Am Soc Microbiol
Curie-point pyrolysis (Py)-mass spectrometry has been used to differentiate 19
microorganisms by Gram type on the basis of the methyl esters of their fatty acid distribution …

Fast identification of mycobacterium species by GC analysis with trimethylsulfonium hydroxide (TMSH) for transesterification

KD Müller, HP Nalik, EN Schmid… - Journal of High …, 1993 - Wiley Online Library
Trimethylsulfonium hydroxide (TMSH) reproducibly converts fatty acids bound in, eg,
biomolecules such as phospholipids and/or glycerides, into the corresponding fatty acid …

Classification of bacteria by simultaneous methylation–solid phase microextraction and gas chromatography/mass spectrometry analysis of fatty acid methyl esters

Y Lu, PB Harrington - Analytical and bioanalytical chemistry, 2010 - Springer
Direct methylation and solid-phase microextraction (SPME) were used as a sample
preparation technique for classification of bacteria based on fatty acid methyl ester (FAME) …

Metabolomics as a tool for target identification in strain improvement: the influence of phenotype definition

M Braaksma, S Bijlsma, L Coulier, PJ Punt… - …, 2011 - microbiologyresearch.org
For the optimization of microbial production processes, the choice of the quantitative
phenotype to be optimized is crucial. For instance, for the optimization of product formation …

A comparison of two extraction methods for differentiating and characterising various Mycobacterium species and Pseudomonas aeruginosa using GC-MS …

I Olivier, DT Loots - 2012 - repository.nwu.ac.za
We investigated the capacity of a metabolomics research approach to characterise and
differentiate between various infectious Mycobacterium species and Pseudomonas …

Exploiting targeted and untargeted approaches for the analysis of bacterial metabolites under altered growth conditions

D Zanella, T Liden, J York, FA Franchina… - Analytical and …, 2021 - Springer
In the host, pathogenic microorganisms have developed stress responses to cope with
constantly changing environments. Stress responses are directly related to changes in …

The use of biomarker compounds for the identification of bacteria by pyrolysis-mass spectrometry

KJ Voorhees, F Basile, MB Beverly… - Journal of analytical and …, 1997 - Elsevier
Several recent advances in using biomarkers for bacteria characterization are discussed. A
study using Gram-positive and Gram-negative bacteria has been conducted to compare …

Comparison of bacteria disintegration methods and their influence on data analysis in metabolomics

KA Mielko, SJ Jabłoński, M Łukaszewicz, P Młynarz - Scientific Reports, 2021 - nature.com
Metabolomic experiments usually contain many different steps, each of which can strongly
influence the obtained results. In this work, metabolic analyses of six bacterial strains were …