Penicillium roqueforti was created in 1906.
The scientific name for the mold on cheddar cheese is Penicillium roqueforti.
Roquefort contains Penicillium Roqueforti which is what gives it the blue mould veins. Camembert has Penicillium Candidum coating which gives it the white mould exterior. Save
Penicillium chrysogenum was created in 1910.
Penicillium crustosum was created in 1930.
Penicillium camemberti was created in 1906.
Penicillium echinulatum was created in 1974.
Molds are used to make certain kinds of cheeses and can be on the surface of cheese or be developed internally. Blue veined cheese such as Stilton are created by the introduction of P. roqueforti or Penicillium roqueforti spores.
Stilton cheese is not "fermented" as such. Like other blue-veined cheeses, such as Italian "Gorgonzola" and French "Roquefort", it gets its blue veins from the saprotrophic fungus Penicillium roqueforti. For more information on Stilton, see the related links.
pencillium roqueforti
There are millions of bacteria in every slice of blue cheese just like in most living food, but if you are referring to what gives its blue color to cheese, this is a fungus, not a bacteria. Blue cheese like stilton, roquefort or gorgonzola are seeded with the fungus penicillium roqueforti. Penicillium has been used in France since the Middle Ages to heal wounds, in the form of blue mold bread, however it is the Scottish Alexander Fleming who first isolated its active element penicillin in 1928, from penicillium rubens.
Penicillium produces the penicillin
Penicllin is made of penicillium. Hope this helps!