Although meat fermentation originally emerged for preservation, fermented meats have evolved as a popular dietary compound because of their convenience and attractive sensory properties. After stuffing of the salted sausage batter into casings, a fermentation stage results from the activity of meat enzymes and microbial action by acidifying lactic acid bacteria and by catalase-positive cocci that generate color and flavor. Next, a maturation stage may further stabilize the product through drying and develop complex flavors, often accompanied by desirable molding. Over time, several technological improvements have been introduced, including the use of climate chambers and starter cultures.