Prosciutto in the context of "Protected designation of origin"

Parma (Italian: [ˈparma] ; Parmigiano: Pärma [ˈpɛːʁmɐ]) is a city in the region of Emilia-Romagna in Northern Italy, known for its architecture, music, art, prosciutto (ham), cheese and surrounding countryside. With a population of 202,111 inhabitants as of 2025, Parma is the second most populous city in Emilia-Romagna after Bologna, the region's capital. The city is home to the University of Parma, one of the oldest universities in the world. Parma is divided into two parts by the stream of the same name. The district on the west side of the river is Oltretorrente, meaning The other side of the stream. Parma's Etruscan name was adapted by Romans to describe the round shield called Parma.

Curing is any of various food preservation and flavoring processes of foods such as meat, fish and vegetables, by the addition of salt, with the aim of drawing moisture out of the food by the process of osmosis. Because curing increases the solute concentration in the food and hence decreases its water potential, the food becomes inhospitable for the microbe growth that causes food spoilage. Curing can be traced back to antiquity, and was the primary method of preserving meat and fish until the late 19th century. Dehydration was the earliest form of food curing. Many curing processes also involve smoking, spicing, cooking, or the addition of combinations of sugar, nitrate, and nitrite.

Meat preservation in general (of meat from livestock, game, and poultry) comprises the set of all treatment processes for preserving the properties, taste, texture, and color of raw, partially cooked, or cooked meats while keeping them edible and safe to consume. Curing has been the dominant method of meat preservation for thousands of years, although modern developments like refrigeration and synthetic preservatives have begun to complement and supplant it.

Salting is the preservation of food with dry edible salt. It is related to pickling in general and more specifically to brining, also known as fermenting (preparing food with brine, that is, salty water), and is one form of curing. It is one of the oldest methods of preserving food, and two historically significant salt-cured foods are salted fish (usually dried and salted cod or salted herring) and salt-cured meat (such as bacon). Vegetables such as runner beans and cabbage are also often preserved in this manner.

Salting is used because most bacteria, fungi and other potentially pathogenic organisms cannot survive in a highly salty environment, due to the hypertonic nature of salt. Any living cell in such an environment will become dehydrated through osmosis and die or become temporarily inactivated. Fine grained salts were more expensive but also absorbed moisture faster than coarse salt.

In British and Irish cuisine, gammon is the hind leg of pork after it has been cured by dry-salting or brining, and may or may not be smoked. Strictly speaking, a gammon is the bottom end of a whole side of bacon (which includes the back leg); ham is just the back leg cured on its own. Like bacon it must be cooked before it can be eaten; in that sense gammon is comparable to fresh pork meat, and different from dry-cured ham like jamón serrano or prosciutto. The term is mostly used in the United Kingdom and Ireland; other dialects of English largely make no distinction between gammon and ham.

Ham hock, gammon hock, or knuckle, is the back end of the joint, and contains more connective tissue and sinew.