Final answer:
True, clarified butter can be stored for extended periods in the freezer or refrigerator. Refrigeration slows down bacterial growth, and cleaning all parts of fruits and vegetables is important to prevent the transfer of bacteria.
Step-by-step explanation:
The question relates to whether clarified butter can be stored for extended periods in the freezer or refrigerator. The answer is true; clarified butter, which has had its milk solids and water content removed, has a longer shelf life compared to regular butter. When properly stored, it can be kept in the refrigerator for a few months and even longer in the freezer. Unlike cultures and medical specimens that require ultra-low temperatures, clarified butter does not need to be kept at below -70 °C to remain usable.
In relation to food safety, placing food in a refrigerator does not kill bacteria, but it slows down its growth. Hence, food is better preserved. However, it is important to note that when cooked leftovers are left at room temperature for more than two hours, they enter the "danger zone" where bacteria can proliferate rapidly, making the food unsafe to eat, even after reheating.
Cleaning food such as melons is necessary even though the rind is not eaten, as bacteria can transfer from the rind to the flesh during cutting.