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Fig. 4 | Plant Methods

Fig. 4

From: Using Near-infrared reflectance spectroscopy (NIRS) to predict glucobrassicin concentrations in cabbage and brussels sprout leaf tissue

Fig. 4

Cross-validation scatter plots (n = 24) of glucobrassicin (GBS) concentration determined using high-performance liquid chromatography and UV-spectroscopy vs. near-infrared reflectance spectroscopy predicted GBS values for a μmol GBS·100 g−1 fresh weight, and b μmol GBS·g−1 dry weight. Models were developed from raw spectral data using partial least squares regression

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