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Updated: Jun 2, 2026

Quantitative Analysis of the Cellular Lipidome of Saccharomyces Cerevisiae Using Liquid Chromatography Coupled with Tandem Mass Spectrometry
Published on: March 8, 2020
Highly sensitive, quick and simple quantification method for mono and disaccharides in aqueous media using liquid
G Ricochon1, C Paris, M Girardin
1Laboratoire d'Ingénierie des Biomolécules (LIBio) Nancy-Université, Vandoeuvre lès Nancy Cedex, France.
Abstract:
A highly sensitive, rapid LC-APCI-MS method for identification and quantification of mono and disaccharides in simple or complex aqueous phase has been developed. This original method is easy to use, no derivation and no post-column injection are needed. The separation is performed with a hydrophilic amino interaction (HILIC) column allowing high-throughput analysis with analysis times of 15 min for monosaccharides to 22 min for disaccharides. The development of the method carried out with 9 standard saccharides allowed to point out a dynamic range from 0.1-25.6 to 1-256 μg mL(-1) depending on the considered sugar. Next, the method was validated on saccharides at known concentrations in water and on 2 real samples: orange juice and aqueous phase obtained after enzymatic hydrolysis of sunflower seeds.
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