Does jelly spoil in the heat?

Jelly can spoil in the heat if it is not properly stored. Jelly is made from fruit, sugar, and pectin, which are all ingredients that can spoil if they are exposed to high temperatures. When jelly is exposed to heat, the sugar can caramelize, the pectin can break down, and the fruit can ferment. This can cause the jelly to develop an off-flavor, become discolored, and eventually become moldy.

To prevent jelly from spoiling in the heat, it is important to store it in a cool, dry place. The ideal temperature for storing jelly is between 55 and 70 degrees Fahrenheit. Jelly can also be stored in the refrigerator, but it is important to make sure that it is sealed tightly to prevent it from absorbing moisture.

If jelly does spoil, it is important to discard it immediately. Spoiled jelly can contain harmful bacteria that can cause food poisoning.