The analysis of café espresso using two-dimensional reversed phase–reversed phase high performance liquid chromatography with UV-absorbance and chemiluminescence detection

Mnatsakanyan, Mariam, Stevenson, Paul G., Conlan, Xavier A., Francis, Paul S., Goodie, Tiffany A., McDermott, Geoffrey P., Barnett, Neil W. and Shalliker, R. Andrew 2010, The analysis of café espresso using two-dimensional reversed phase–reversed phase high performance liquid chromatography with UV-absorbance and chemiluminescence detection, Talanta, vol. 82, no. 4, pp. 1358-1363.

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Title The analysis of café espresso using two-dimensional reversed phase–reversed phase high performance liquid chromatography with UV-absorbance and chemiluminescence detection
Author(s) Mnatsakanyan, Mariam
Stevenson, Paul G.
Conlan, Xavier A.
Francis, Paul S.
Goodie, Tiffany A.
McDermott, Geoffrey P.
Barnett, Neil W.
Shalliker, R. Andrew
Journal name Talanta
Volume number 82
Issue number 4
Start page 1358
End page 1363
Total pages 6
Publisher Elsevier B.V.
Place of publication Amsterdam, The Netherlands
Publication date 2010-09-15
ISSN 0039-9140
1873-3573
Keyword(s) two-dimensional HPLC
antioxidants
chemiluminescence detection
coffee
Summary In this study, an activity based screening technique combining two-dimensional liquid chromatography (2DHPLC) with UV-absorbance and chemiluminescence detection was applied to study “Ristretto”, "Decaffeinatto” and “Volluto” espresso coffees. This technique, which coupled the separation power of 2DHPLC with the sensitivity and selectivity of the chemiluminescence detection, offers great potential for screening complex samples for antioxidant compounds. Detailed information regarding the complexity of the sample, and the variation between these three coffees could be obtained using this multidimensional-hyphenated method of analysis.
Language eng
Field of Research 030108 Separation Science
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1 Refereed article in a scholarly journal
HERDC collection year 2010
Related work DU:30042598
Copyright notice ©2010 Elsevier B.V.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30031132

Document type: Journal Article
Collection: Centre for Biotechnology and Interdisciplinary Sciences (BioDeakin)
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