1 E366 Potassium fumarate Potassium fumarate is the potassium salt of fumaric acid, E297, and is used as an acidity regulator in food. 2  Journal Articles and References E367 Calcium fumarate Calcium fumarate is the calcium salt of fumaric acid, E297, and is used as an acidity regulator in food. E365 Sodium fumarate Sodium fumarate is the sodium salt of fumaric acid, E297, and is used as an acidity regulator in food. 2  Journal Articles and References E366 Potassium fumarate Potassium fumarate is the potassium salt of fumaric acid, E297, and is used as an acidity regulator in food.
indolent - (of tumors, e.g.) slow to heal or develop and usually painless; an indolent ulcer; leprosy is an indolent infectious disease. pathology - the branch of medical science that studies the causes and nature and effects of diseases. inactive - (pathology) not progressing or increasing; or progressing slowly.
The noun virulence derives from the adjective virulent. Virulent can describe either disease severity or a pathogen's infectivity. The word virulent derives from the Latin word virulentus, meaning a poisoned wound or full of poison..In an ecological context, virulence can be defined as the host's parasite-induced loss of fitness.irulent bacteria [edit]. The ability of bacteria to cause disease is described in terms of the number of infecting bacteria, the route of entry into the body, the effects of host defense mechanisms, and intrinsic characteristics of the bacteria called virulence factors.