Question

What is the expiration timeframe for unrefrigerated iced tea?

A) Up to 8 hours
B) Up to 24 hours
C) Up to 48 hours
D) Up to 72 hours

Answer 1

The expiration timeframe for unrefrigerated iced tea is generally up to 8 hours, as iced tea does not go through UHT pasteurization and is more prone to bacterial growth when left out. Option a.

Step-by-step explanation:

The expiration timeframe for unrefrigerated iced tea, if it has not gone through a process such as UHT pasteurization, is generally up to 8 hours. Unlike UHT pasteurization, where milk is heated at 138 °C for 2 or more seconds and sealed in airtight containers for up to 90 days without refrigeration, iced tea does not undergo such an extensive preservation process. Thus, it is more susceptible to bacterial growth when left unrefrigerated. It is important to refrigerate iced tea if it will be consumed after a longer period to prevent the risk of foodborne illnesses. The correct answer to this question would be option A) Up to 8 hours.