Blast Chilling – what is it?

Blast Chilling – what is it?

Over history, there have been many processes of keeping food the best it can be, without contaminating or spoiling it. Refrigeration has brought a whole new level of keeping cooked food edible for longer and modern methods are even better! One concept which we will be...
Why we use ammonia in refrigeration.

Why we use ammonia in refrigeration.

We have used ammonia for a long time here at EJM in the refrigeration systems we use. But you might be asking yourself why we use this, as ammonia to many people conjures up a horrible smelling gas. If you have wondered this, then read on (if you haven’t still read on...