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Fig. 4 | Microbial Cell Factories

Fig. 4

From: FTIR spectroscopy as a unified method for simultaneous analysis of intra- and extracellular metabolites in high-throughput screening of microbial bioprocesses

Fig. 4

a PCA score plot of HTS FTIR spectral data set of cultivation medium of P. glabrum (second derivative spectra), with depiction of starting growth media (sgm), cultivation day (1–12), and temperature (dot/block—20 °C; circle/square—30 °C). C and G vectors approximate the increase in relative amount of citric acid and glucose respectively. The percent variances for the first five PCs are 97.45, 1.69, 0.36, 0.15 and 0.13. b and c Loading plots on the first and third principal components of the PCA

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Microbial Cell Factories

ISSN: 1475-2859

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