Deep frying involves submerging a food in hot oil. The ideal temperature is around 350-375Â°F (176-190Â°C). When a food is submerged in oil of this temperature, its surface cooks almost instantly and forms a type of âsealâ that the oil cannot penetrate. At the same time, the moisture inside the food turns into steam, cooking the food from the inside.
upper respiratory tract (URT), one of the two divisions of the respiratory system. The URT consists of the nose, nasal cavity, ethmoidal air cells, frontal sinuses, sphenoidal sinuses, maxillary sinus, larynx, and trachea.
Azo-Standard Â®, Urogesic , Uristat ) is an azo. dye which is used as a urinary tract antisep-. tic and analgesic. The drug was initially mar-. keted in the United States in 1914 as treatment for. urinary tract infection (UTI), and it was widely. believed to have bactericidal properties until the. 1930s.