Mass Transfer Kinetics during Osmotic Dehydration of Pineapple Samples Coated with Pectin

Figure 3. Effect of coating on the performance ratio (PR) during osmotic dehydration of coated and uncoated pineapple samples

at different concentrations of pectin, two levels of dipping time and drying time P , pectin coated pineapple samples; C, control or

uncoated pineapple sample

Figure 4. Effect of coating on the weight reduction (WR) during osmotic dehydration of coated and uncoated pineapple samples

at different concentrations of pectin, two levels of dipping time and drying time P, pectin coated pineapple samples; C, control or

uncoated pineapple sample

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