Determination modelling mathematical of drying

We have data on drying food. The data include initial moisture, initial weight of product, final weight product and time of drying.

We can determine drying rate of product, bu t we have problem how to make modelling mathematical. As we know, there are equations modelling mathematical for drying like henderson and pabis, Newton, page II, etc.

Coud you please share the experience how to make modelling mathematical on drying?


hi there, perhaps you need to generate a full isotherm first then you can determine heat of sorption etc
You could use something like an Aqualab VSA and use their software package as well

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