Products
Decagon Aquasorp
A moisture sorption isotherm maps the complex, product-specific relationship between water content and water activity. Considered the "fingerprint" of a food product*, this curve (usually S-shaped) shows how water activity changes as water content is increased or decreased. An isotherm is the key to understanding and controlling product formulation, product stability, moisture sensitivity, temperature effects, and drying characteristics.

http://public.web-il.net/tmi-barak/files/tomato powder f1690 analysis.pdf
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