When the product pH is less than pH 4.1, due to. the addition of vinegar (acetic acid), and the dressings and. mayonnaise are held at room temperature for a few days, Salmonella spp. are inactivated (Smittle, 1977). Other organic. acids do not function as effectively as acetic acid.
These primate cities are often, but not always, the capital cities of a country. An excellent example of a primate city is Paris, which truly represents and serves as the focus of France.ome scholars define a primate city as one that is larger than the combined populations of the second and third ranked cities in a country. This definition does not represent true primacy, however, as the size of the first ranked city is not disproportionate to the second.
Paris is the capital city of France. It is situated on the River Seine, in northern France, at the heart of the Ãle-Ã®le-De france (Region region). rÃ©gion parisienneapital of the Ãle-Ã®le-De france. Region rÃ©gion as part of a-1961 nation wide administrative effort to consolidate, Regional economies paris as a departement dÃ©partement became the capital of the new Region rÃ©gion Of, the district Ãle-paris-Renamed the ile Ã®le. de france region rÃ©gion in 1976