Extended Data Fig. 8: Calibrated thermal damage model for ‘Valencia’ orange. | Nature Food

Extended Data Fig. 8: Calibrated thermal damage model for ‘Valencia’ orange.

From: Digital twins enable the quantification of the trade-offs in maintaining citrus quality and marketability in the refrigerated supply chain

Extended Data Fig. 8

Calibrated thermal damage model for ‘Valencia’ orange: (a) Iso-effect lines for various combinations of time and temperature exposure, for the severity of chilling injury symptoms, expressed as chilling injury index {0, 1, 2, 3}. (b) Comparison of the predicted values for chilling injury index with other values reported in literature. Iso-effect contours for (c) damage integral (Ω), (d) chilling injury index, and (e) percentage of chilling injury inflicted fruits (%) from the thermal damage model calibrated for ‘Valencia’ orange. The figure is discussed in the Supplementary information (Section S8). RMSE is the root mean squared error. R2 is the coefficient of determination ranging from 0 to 1 that measures how well the model predicts new observations.

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