Water activity and Reaction Rates

I have three products with the following water activity & moisture content. Can you tell which reaction should I be more concerned with for each product? Pleas…

1. Food R&D Emeritus reply

   This graph is an explanation about the importance of water activity. to food safety . The value that needs more critical attention is needed as spoilage occurs at a faster rate th…

2. Teresa Fonseca Gonçalves reply

   In deed Roy we'are wright. Thank you