What causes the decay of bread?

Answer 1

The decay of bread is primarily caused by mold growth, which thrives in warm, moist environments. Spores from molds, such as Rhizopus or Penicillium, can land on the bread and, given the right conditions, begin to grow and reproduce. Additionally, bread may also decay due to staling, a process where moisture loss and crystallization of starches lead to changes in texture and flavor over time. Other factors like bacteria and enzymatic activity can also contribute to bread spoilage.