Research Article
Cascade Control of Coffee Roasting Degree in a Spouted Bed Batch Process Based on a Real-Time Imaging Analysis
Figure 5
Roasting index variation in the batch process for medium roasting experiments with reference . (a) Experiment 2: T = 475°C. (b) Experiment 3: replica of experiment 2. (c) Experiment 4: T = 500°C. (d) Experiment 5: replica of experiment 4.
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