Plants components, food technology

Plant components, service/maintenance, parts

Ohmic Heating

a gentle method for heating products

Ohmic heating is a gentle, continuous process for heating of products, especially for products to keep their lumpiness, such as fruits, vegetables, spices, and other foodstuffs. Heating occurs via electricity, whereby the product functions as electrical resistor. Compared to the conventional cooking methods, the product is not heated over a hot surface, but, rather, uniformly over the entire cross-section.

Benefits include:


  • Taste profile remains natural 
  • Optimal preservation of colour 
  • Perfect lumpiness and structure 
  • Improved shelf life 


KASAG is currently the only company worldwide to have built an entire plant with Ohmic heating to enable the aseptic production of the fruit base. With KASAG as your partner, you will be among the pioneers.