Analysis of Australian beers by fluorescence spectroscopy

Gordon, R, Cozzolino, D, Chandra, S, Power, A, Roberts, J and Chapman, J 2017, 'Analysis of Australian beers by fluorescence spectroscopy', Beverages, vol. 3, no. 4, pp. 1-9.


Document type: Journal Article
Collection: Journal Articles

Title Analysis of Australian beers by fluorescence spectroscopy
Author(s) Gordon, R
Cozzolino, D
Chandra, S
Power, A
Roberts, J
Chapman, J
Year 2017
Journal name Beverages
Volume number 3
Issue number 4
Start page 1
End page 9
Total pages 9
Publisher M D P I AG
Abstract Classification of a series of Australian beers was performed using synchronous scanning fluorescence spectroscopy and emission-excitation matrices based on the IR fingerprint regions. The results indicate that synchronous scanning fluorescence spectroscopy is a robust and valuable method to discriminate between Australian lager beers based on their brand name. In addition, a subsequent spoiling study revealed that when beers are opened and stored at 4 °C for 4 weeks, the results demonstrated that the beers were not statistically different. The methods and techniques outlined may be of interest to brewing companies and microbrewers to determine the unique beer spectrum.
Subject Food Sciences not elsewhere classified
Keyword(s) Australian
beer
synchronous fluorescence spectroscopy
excitation-emission matrix (EEM)
discriminant analysis
DOI - identifier 10.3390/beverages3040057
Copyright notice © 2017 by the authors.
ISSN 2306-5710
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