Carbon dioxide. It's a by-product of respiration, which is what the bacteria are doing as part of their life process. Apparently, the bigger the holes the stronger the cheese as the bacteria have had longer to work on it. I love strong, holey cheese! It's so nutty and yummy and flavoursome!
I'm hungry now!
The holes are caused by carbon dioxide which is produced by the bacteria in the cheese as it matures. It's a by-product of respiration. It's the same gas as is produced by yeast in breadmaking - which makes your loaf rise.
As the cheese ferment the bacteria consumes the sugar and produce gas wich in turn creates small bubbles in the cheese.
Cheese (all cheese that is) is made by adding bacteria to milk, which produces lactic acid and helps give the cheese its taste. One specific bacteria added to Swiss cheese called Propionibacterium shermani produces carbon dioxide. Due to the density of the cheese, the carbon dioxide forms bubbles, which get larger and eventually burst, leaving the trademark holes.More recent research suggests that these bubbles form around microscopic debris in the milk, which compromises the structure of the cheese in those spots. Swiss cheese has gotten less holey over the years, and some scientists credit that to cleaner modern milking methods—fewer particles means fewer holes.Cheesemakers call these holes "eyes" and can control their size by adjusting the temperature, acidity, and curing time of the cheese.
There are 3 kinds of bacteria added to swiss cheese. Two of them mix with lactose to create a new kind of bacteria, and the third eats away at it, creating bubbles of carbon dioxide. When the cheese dries, the bubbles turn into the holes.
Cheeses that have holes have them because of carbon dioxide gas. Not all cheeses have holes because not all cheeses have the same texture, so in some cheeses holes are not made.
Swiss cheese ingredientsThe first step in producing fine Swiss cheese involves sourcing the milk, which in Switzerland comes from cows that have been free to graze on the fresh grass and clovers on the mountains and hillsides of Switzerland. All Swiss cheese relies on raw milk as its base ingredient. Traditional Swiss cheese is made by hand and often left to ripen for several months before being sent to market for sale. Some varieties of Swiss cheese are flavoured through being wiped with various herbs during the ripening process.Hope it helps!!!!! :)
I worked on a cheese counter when I was a student and from my observations the only reason Swiss cheese grows mold faster than cheddar is because of how it's wrapped. In the factory that produces cheese the packaging is generally done under nitrogen. This means that any gas pockets that occur in the vacuum pack contain nitrogen rather than air. Mold can't live without oxygen so the cheese lasts a while. Once the package is opened air gets to every available surface. Air that contains oxygen and airbourne mold. With cheddar, if you slice it well, you can wrap it in cling film (saran wrap, I think, for US readers) which eliminates air contact. With Swiss cheese in cling film you are just trapping air next to the surface of the cheese as it's impossible to wrap it right into the crevices of every hole. The mold starts around the holes that are exposed to the air. Try putting unopened vacuumed packed Swiss and cheddar cheese in your fridge. I bet they last about the same length of time.
Generally, no. That's what makes it a solid. Unless of course the solid has holes in it.
CFC's are the main substances which cause ozone hole. They react with ozone and decompose it.
I'm no sure what kind of cheese you're eating... but if it makes you fart it's probably because it doesn't exactly agree with your body. So I suggest you either find some new cheese to eat OR you don't eat it as much. By the way, I have a question for you... how did I get to cheese farts from my social homework??
Bacteria is added to cheese to produce flavor, like a Bleu, or to produce flavor and texture, like the gas bubbles produced by the carbon dioxide from bacteria in a Swill-style cheese.
you pass gas... passing gas means cutting the cheese