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Penicillium roqueforti is a common saprotrophic fungus in the genus Penicillium.Widespread in nature, it can be isolated from soil, decaying organic matter, and plants. The major industrial use of this fungus is the production of blue cheeses, flavouring agents, antifungals, polysaccharides, proteases, and other enzymes.
Penicillium roqueforti creates the characteristic blue veins in blue cheese after the aged curds have been pierced, forming air tunnels in the cheese. [22] When given oxygen, the mold is able to grow along the surface of the curd-air interface. [23] The veins along the blue cheese are also responsible for the aroma of blue cheese itself.
Stilton is an English cheese, produced in two varieties: blue, which has Penicillium roqueforti added to generate a characteristic smell and taste, and white, which does not. Both have been granted the status of a protected designation of origin (PDO) by the European Commission , requiring that only such cheese produced in the three counties of ...
Cheesemakers could also introduce Penicillium roqueforti to save the cheeses. The fungus is used in the fermentation of all blue and veined cheeses and causes the blue-green mold and lines in them.
Wheels of gorgonzola cheese ripening Dorset Blue Vinney Shropshire Blue Stichelton at a market. Blue cheese is a general classification of cheeses that have had cultures of the mold Penicillium added so that the final product is spotted or veined throughout with blue, or blue-grey mold and carries a distinct smell, either from that or various specially cultivated bacteria.
Penicillium camemberti is used to make camembert and brie cheese, which have a white mold surface, Worobo explains. The mold in and on these cheeses is safe to eat, according to the U.S ...
Penicillium album: fungus: cheese (farmhouse) [4] Penicillium camemberti: fungus: cheese [2] [5] v Penicillium caseifulvum: fungus: cheese [2] Penicillium chrysogenum: fungus: cheese [2] Penicillium chrysogenum: fungus: meat sausage [5] Penicillium commune: fungus: cheese (surface-ripened) [2] [4] Penicillium nalgiovense: fungus: cheese [2 ...
Roquefort (French pronunciation:) is a sheep milk blue cheese from southern France. [2] Though similar cheeses are produced elsewhere, EU law dictates that only those cheeses aged in the natural Combalou caves of Roquefort-sur-Soulzon may bear the name Roquefort, as it is a recognised geographical indication, and has a protected designation of origin.