Differentiation of brewing yeast strains by pyrolysis mass spectrometry and Fourier transform infrared spectroscopy.

doi:10.1002/(SICI)1097-0061(199807)14:10<885::AID-YEA286>3.0.CO;2-G

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Article

Differentiation of brewing yeast strains by pyrolysis mass spectrometry and Fourier transform infrared spectroscopy.

Yeast (Chichester, England) - 1 Jul 1998

Timmins E M, Quain D E, Goodacre R

Abstract excerpt

Two rapid spectroscopic approaches for whole-organism fingerprinting--pyrolysis mass spectrometry (PyMS) and Fourier transform infrared spectroscopy (FT-IR)--were used to analyse 22 production brewery Saccharomyces cerevisiae strains. Multivariate discriminant analysis of the spectral data was th...

Topics

Beer
Cluster Analysis
Culture Media
Genotype
Industrial Microbiology
Mass Spectrometry
Multivariate Analysis
Phenotype
Quality Control
Saccharomyces cerevisiae
Spectroscopy, Fourier Transform Infrared

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