What type of mold is injected in blue cheese?

The mold injected into blue cheese is called Penicillium Roqueforti. It's a type of fungus that gives blue cheese its characteristic blue veins, pungent aroma, and creamy texture.

Here's a breakdown of why this specific mold is used:

* Flavor and Aroma: P. Roqueforti produces enzymes that break down the cheese's fats and proteins, creating a complex, earthy, and sometimes spicy flavor profile.

* Texture: The mold's growth creates the iconic blue veins, which contribute to the cheese's crumbly, spreadable texture.

* Safety: P. Roqueforti is considered safe for consumption and is specifically chosen for its lack of toxins.

While the mold is injected into the cheese, it doesn't simply stay in those spots. It spreads throughout the cheese as the cheese matures, creating the distinctive marbling effect.