For example, a white bread can usually last for around 3 to 5 days at room temperature, while a whole wheat bread can last a bit longer - around 5 to 7 days. And if you store it in the fridge, it can last even longer - up to 2 weeks! But, on the other hand, a sourdough bread can last for up to 10 days at room temperature, thanks to its natural pH balance.
So, what makes some breads more long-lived than others? It's all about the ingredients and preservatives used. Some breads contain more antimicrobial agents that help prevent mold and bacterial growth, which means they can last longer without spoiling. But, on the other hand, some breads are made with more natural ingredients, which can make them more prone to spoilage.
Now, I know what you're thinking: what about frozen bread? Can you just throw that loaf in the freezer and expect it to last forever? Well, kind of! Frozen bread can last for up to 3 months, but it's all about how you store it. If you wrap it tightly in plastic or aluminum foil, it'll be good to go for a while.
What Temperature Is Bread Done? Internal Temp Explanation