Microbiology Experiments: A Health Science Perspective 8th Edition by John Kleyn, Samuel Certo, Anna Oller

تمرين 10

A practical question related to thermal death time (TDT) relates to a serious outbreak of E. coli infection when people ate insufficiently grilled hamburgers. How would you set up an experiment to determine the TDT of a solid such as a hamburger? Assume that the thermal death point (TDP) is 67.2°C (157°F), the temperature required by many states to cook hamburger on an open grill. What factors would you consider in setting up such an experiment?