What is white mold on cheese?

White mold on cheese is a type of mold that grows on the surface of cheese. It is typically caused by a variety of fungi, including Penicillium candidum, Penicillium camemberti, and Penicillium roqueforti. These fungi produce enzymes that break down the proteins and fats in cheese, resulting in the formation of a white, powdery mold on the surface.

Some types of white mold are considered to be desirable and are used in the production of certain cheeses, such as Brie, Camembert, and Roquefort. These molds give these cheeses their characteristic flavor and texture. However, other types of white mold can be harmful and can spoil cheese. It is important to be able to distinguish between the two types of mold.

Desirable white mold is typically soft, fluffy, and white in color. It may also have a slightly sweet or nutty flavor. Harmful white mold is often harder, dryer, and has a more pungent odor. It may also be discolored, with shades of gray, green, or blue.

If you are unsure whether a cheese has desirable or harmful white mold, it is best to err on the side of caution and discard it. You can also consult with a cheese expert or your local health department to get more information.

Here are some tips for preventing white mold from forming on cheese:

* Store cheese in a cool, humid environment.

* Wrap cheese tightly in plastic wrap or foil to prevent it from drying out.

* Avoid touching cheese with your hands, as this can transfer bacteria and mold spores to the cheese.

* Discard cheese that has mold on it.