Blue cheese of blue veins. The distinctive flavor and aroma of blue cheese arises from methyl ketones (including 2-pentanone, 2-heptanone, and 2-nonanone) which are a metabolic product of "Penicillium roqueforti". These compounds are not formed in other types of cheese fermented by bacterial acidification alone. In the European Union, many blue cheeses, such as Cabrales, Danablu, Gorgonzola, Roquefort and Blue Stilton, carry a protected designation of origin, meaning they can bear the name only if they have been made in a particular region. Similarly, individual countries have protections of their own such as France's Appellation d'Origine Contrôlée and Italy's Denominazione di Origine
Tresse cheese Tresse cheese Tresse Cheese, also known by its Arabic name "Jibneh Mshallaleh" is a form of string cheese originating in Syria. It can be eaten plain, or mixed with pastries. The cheese is properly mixed with Mahleb, which is often mixed with nigella sativa (black cumin), anise or caraway seeds. It is commonly soaked in brine for several weeks before being braided. Described as a "fine white semi-soft smooth and springy cheese...similar to mozzerella" with a "nutty" aroma it is traditionally made from cow's milk, but variations are found with sheep or goat milk. It can be used as a