Hay particles responsible for holes in Swiss cheese

[muriel_volestrangler]

Swiss researchers have uncovered the longstanding mystery behind how holes appear in cheese, finding that hay particles are responsible for the phenomenon.

Scientists from the Agroscope Institute for Food Sciences and the Swiss Federal Laboratories for Materials Science and Technology found that controlling the number of hay particles in milk used to make cheese also allowed them to control the number of holes that appeared.

The researchers observed the cheese’s ripening process over a 130-day period, using a new method based on computed tomography – more commonly known as a CT scan – to study where and how holes formed.

In recent years, there have been fewer holes in Swiss cheeses such as Emmentaler, leading producers and researchers to wonder why. The discovery announced on Thursday solves that mystery: today, milk is no longer exposed to the elements before being turned into cheese because it is directly filtered through modern milking machines into large tanks.


http://www.swissinfo.ch/eng/mystery-solved_hay-particles-responsible-for-holes-in-swiss-cheese/41457054

[Jackpine Radical]

1. This is not information

to sneeze at.

[bananas]

2. We need a super-hay collider to investigate this phenomenon

in order to create the perfect cheese.