How are viscometers used in food processing?
Q: I am currently working with a company that is developing a sensor system that will be integrated into both a handheld, portable viscometer and eventually, an on-line unit. The system will measure true viscosity and the company is interested in selling to the food processing industry. However, I am unsure of the need for true viscosity measurement in food processing I cannot seem to find any literature sources or articles that speak directly to this need. Thus, any insight you can provide on whether there is a need to measure true viscosity, whether it is done currently, and, if not, whether it may be done in the future, would be greatly appreciated. A: Kantha Shelke responds: Several food processors employ in-line viscosity measurements as a way of monitoring and managing the rheology (flow behavior) of their product during processing. I have had first-hand experience using in-line viscometers to measure and manage the flow of fluids in the manufacture of ice creams, yogurts, jams a
