✦ LIBER ✦

An automated system for carbohydrate analysis based on microdialysis, high-performance anion exchange chromatography, electrochemical detection, and mass spectrometry

✍ Scribed by N. Torto; A. Cohen; L. Gorton; T. Laurell; R. A. M. Van der Hoeven

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 234 KB
Volume: 10
Category: Article
ISSN: 0895-7533
DOI: 10.1002/(sici)1098-2728(1998)10:6<361::aid-lra7>3.0.co;2-h

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✦ Synopsis

An automated system is suggested and presented for the analysis of carbohydrates. The system is based on already existing components such as microdialysis, flow-injection analysis (FIA), highperformance anion exchange chromatography (HPAEC), integrated pulsed electrochemical detection (IPED), a biosensor, on-line desalting employing a cation exchange membrane desalting device (CEMDD), and mass spectrometry (MS).

A hydrolysate containing mono-and oligosaccharides is profiled using an in situ tunable microdialysis probe fitted with a polysulfone membrane with a cutoff of 30 kDa, in combination with HPAEC and IPED. Sensi

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