PLS provided a clear indication of the GC based e-nose's ability—it could clearly detect a positive trend in the prediction of the sensory score, HU and storage time values based on its responses, and the results demonstrated its capability.
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The sentences
Sensory Quality Various sensory quality attributes (yolk color, albumen color, yolk spreadability, albumen spreadability, off-odor, freshness, and overall acceptability) were evaluated, and it is apparent from Figure 3 that all sensory descriptors had a decreasing trend during the storage period.