What information is required by milk and dairy foods control to be recorded on a bacterial sample container?

Recording the date, temperature, and patron on a bacterial sample container is crucial for several reasons. The date of collection is essential for tracking the sample's age, ensuring that testing is conducted within a time frame that reflects the current state of the milk or dairy product. Temperature is equally important, as it can significantly affect bacterial growth; understanding the temperature at the time of sampling helps assess whether the sample was handled and stored correctly. Finally, identifying the patron or source of the sample ensures traceability, allowing for better understanding and management of the product's safety and quality.

In contrast, the other options do not encompass the necessary information that guarantees the integrity of the sample and its proper evaluation. While the type and size of the container may be relevant for logistical reasons, they do not provide critical information about the sample’s quality. The volume of the sample and its source, while informative, do not address the conditions under which it was collected, which are vital for accurate testing. Lastly, just stating storage conditions fails to provide comprehensive details about the context of the sample, omitting information that connects it to the specific moment and environment in which it was taken.