Chemical interpretation of differences in pyrolysis—mass spectra of simulated mixtures of biopolymers by factor analysis with graphical rotation |
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| Authors: | W. Windig P.G. Kistemaker J. Haverkamp |
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| Affiliation: | Centralbureau voor Schimmelcultures, Oosterstreet 1, Bearn The Netherlands;FOM-Institute for Atomic and Molecular Physics, Kruislaan 407, 1095 SJ Amsterdam The Netherlands |
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| Abstract: | A method is described for the separation of a set of pyrolysis-mass spectra of simulated mixtures into subspectra for each of the components and for calculation of their relative concentrations. The technique is based on factor analysis and graphical rotation and is evaluated on a data set, constructed by linear combination of pyrolysis-mass spectra of three biopolymers. |
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| Keywords: | Correspondence address: FOM-Institute for Atomic and Molecular Physics Kruislaan 407 1098 SJ Amsterdam The Netherlands. |
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