Apocholate citrate agar

Apocholate citrate agar (ACA) is a selective environment used to isolate Shigella and Salmonella bacteria.{{cite journal | pmid = 13648745 | year = 1959 | author1 = Shipolini R | author2 = Konstaninow G | author3 = Trifinowa A | author4 = Atanassowa S | title = Apocholate citrate agar for isolation of Shigella and Salmonella bacteria | journal = Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. 1. Abt. Medizinisch-Hygienische Bakteriologie, Virusforschung und Parasitologie. Originale | volume = 174 | issue = 1–2 | pages = 75–80 }} The name derives from apocholate and citrate in agar.