11
votes
1answer
613 views

How is UHT milk heated to a high temperature for only 1–2 seconds?

I've read that UHT milk is pasteurized by heating the milk to a high temperature (e.g. 135 degrees Celsius / 275 °F) for an extremely short period — around 1–2 seconds. But this glosses over the ...
5
votes
4answers
4k views

Why do some countries prefer UHT milk and cream?

My wife and I recently moved to Belgium. We were absolutely shocked by the fact that UHT (long life) milk and cream dominate supermarket shelves compared to pasteurized - by a factor of at least 10 ...