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. 2017 Jul 28;96(10):3733–3746. doi: 10.3382/ps/pex193

Figure 7.

Figure 7.

PLS model results for the prediction of Haugh units (HU) based on electronic nose data obtained from (A) calibration and (B) validation egg yolk samples. The prediction is shown as measured (predicted by e-nose) vs. reference (measured by conventional method) HU values. Individual symbols indicate replicate samples taken at different storage time. C00 = d 0, C03 = d 3, C06 = d 6, C09 = d 9, C13 = d 13, C16 = d 16, and C20 = d 20.