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Simultaneous measurement of two enzyme activities using infrared spectroscopy: A comparative evaluation of PARAFAC, TUCKER and N-PLS modeling.

Authors :
Baum, Andreas
Hansen, Per Waaben
Meyer, Anne S.
Mikkelsen, Jørn Dalgaard
Source :
Analytica Chimica Acta. Aug2013, Vol. 790, p14-23. 10p.
Publication Year :
2013

Abstract

Highlights: [•] Simultaneous enzyme activity determination of two co-acting enzymes. [•] Activity calibration and validation for pectin lyase and pectin methyl esterase. [•] Chemometric multiway modeling comparing PARAFAC, TUCKER3 and N-PLS. [•] Kinetic investigations on genuine substrates as pectin. [•] Universally applicable without using any external standards or (bio-)markers. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
00032670
Volume :
790
Database :
Academic Search Index
Journal :
Analytica Chimica Acta
Publication Type :
Academic Journal
Accession number :
89433931
Full Text :
https://doi.org/10.1016/j.aca.2013.06.039