First High Resolution Magnetic Resonance for Industrial Inline Process Control

Food

Aspect’s systems provide real time internal process control for the food industry. The main applications are analysis of the make-up and characteristics of fluids and pastes, as well as cereals, baked products, potato products, sauces, concentrates, ice cream and processed meats. Previously these needs were addressed mainly by sampling or lab testing.

Using MRI, the results of additional tests such as: chemical analysis, oil and moisture distribution, sugar level, Ph and physical analysis of structure, voids, thickness of filling and coating, are immediately available within seconds on the production line.
Typical applications include:

  • Viscosity monitoring (bostwick) for non-Newtonian products
  • Oil and Moisture detection and monitoring
  • Particle suspension in fluids
  • Crystallization process in frozen foods and ice cream
  • Fermentation monitoring
  • Oil quality - continues monitoring during frying


Food Industry Applications

Application Technology Benefit Details
On line viscosity of Non Newtonian Products Imaging-Rheology Quality, yield Food: tomato paste, gravy, dairy, processed meat
Non Food: personal care (shampoo, lotions, toothpaste) Polymers
Foreign object detection Imaging Food safety, quality Processed meat  - bone and cartilage particles, fat/moisture content
Freezing process Imaging Increased shelf life Crystallization of frozen foods
Fermentation monitoring Spectroscopy Yield, energy Process monitoring -
beer, dairy
Non Food - bio fuels, chemical industry
Food oils Spectroscopy Quality, yield Oxidation, rancidity, FFA
Extrusion monitoring Imaging Quality, yield Food and non food items made by extrusion processes

 

Sample Application: Bostwick Analysis
Non-Newtonian products are very common and include polymers, suspensions, and emulsions. Most fluid foods (except beverages) as well as personal care products, home care products and many other industrial products are non-Newtonian in their rheological behavior... [read more]


Baking Process Scans
Click on the thumbnail to view an enlarged photo


Fluid Viscosity
Click on the thumbnail to view an enlarged photo