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Your search keyword '"Mikkelsen, Jørn Dalgaard"' showing total 2 results
Start Over Author "Mikkelsen, Jørn Dalgaard" Topic chemometrics
2 results on '"Mikkelsen, Jørn Dalgaard"'

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

Author

Baum, Andreas, Hansen, Per Waaben, Meyer, Anne S., and Mikkelsen, Jørn Dalgaard

Subjects
*ENZYME activation, *INFRARED spectroscopy, *CHEMOMETRICS, *PECTINESTERASE, *COMPARATIVE studies, *PECTIN lyase
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]

Published
2013
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2. Enzyme activity measurement via spectral evolution profiling and PARAFAC.

Author

Baum, Andreas, Meyer, Anne S., Garcia, Javier Lopez, Egebo, Max, Hansen, Per Waaben, and Mikkelsen, Jørn Dalgaard

Subjects
*ENZYME activation, *FOURIER transform infrared spectroscopy, *CHEMICAL reduction, *SOLUTION (Chemistry), *HYDROLASES, *PLANT polymers
Abstract

Highlights: [•] Enzyme activity determination using FTIR and PARAFAC. [•] Directly and universally applicable without the need of any external standards. [•] The method provides alternative solutions to the cumbersome reducing sugar analysis. [•] Enzymatic hydrolysis of plant polymers and sugar release can be determined. [Copyright &y& Elsevier]

Published
2013
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