TITLE

High-performance liquid chromatography with diamond ATR–FTIR detection for the determination of carbohydrates, alcohols and organic acids in red wine

AUTHOR(S)
Edelmann, Andrea; Diewok, Josef; Baena, Josefa Rodriguez; Lendl, Bernhard
PUB. DATE
May 2003
SOURCE
Analytical & Bioanalytical Chemistry;May2003, Vol. 376 Issue 1, p92
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A horizontal diamond attenuated total reflection (ATR) element has been incorporated in a flow-through cell with low dead volume and used for on-line mid-IR detection in high-performance liquid chromatography. The chemical inertness of the ATR element permitted the use of a strongly acidic mobile phase in the isocratic separation. The hyphenation was used for the analysis of organic acids, sugars and alcohols in red wine. In the case of co-eluting analytes multivariate curve resolution–alternating least squares (MCR–ALS) was successfully employed for quantitative analysis.
ACCESSION #
15124562

 

Related Articles

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics