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. 2020 Oct 20;6(10):e05302. doi: 10.1016/j.heliyon.2020.e05302

Figure 2.

Figure 2

An overview of the variation found in the mean data from the partial least squares regression (PLSR) correlation loading plot. The model was derived from odorous compounds (OAV >1) as the X-axis and palatability index (ingestion rate and first preference) as the Y-axis. The concentric circles represent r2 = 0.5 and r2 = 1.0, respectively.