What is the maximum temperature that milk can exceed after being properly cooled to maintain AA grade?

The maximum temperature that milk can exceed after being properly cooled to maintain AA grade is 40 degrees Fahrenheit. This is an industry standard designed to ensure the safety and quality of the milk. Keeping milk at or below 40 degrees Fahrenheit helps to inhibit the growth of harmful bacteria and preserves its freshness.

Maintaining this temperature is critical for obtaining and retaining the AA grade, which signifies high-quality milk. Raising the temperature above this threshold can compromise the milk’s quality and safety, potentially leading to spoilage and the loss of its AA grading.

Other options, such as 30 degrees Fahrenheit, while below the maximum threshold, do not represent the maximum allowable temperature for maintaining quality after cooling. The higher temperature choices do not align with industry standards for storage, making 40 degrees Fahrenheit the correct response.