How long does it usually take to ferment bread? Proofing is usually carried out at a temperature of 28 ~ 29℃ and a relative humidity of 70 ~ 75%. The fermentation time of bread dough is about 10 ~ 12 minutes for staple food, 12 ~ 17 minutes for colored bread and 15 ~ 20 minutes for hard bread.

To judge the appropriate fermentation degree, it is mainly to observe the volume expansion multiple of dough. Usually, the volume at the time of rounding shall prevail. If it expands to 0.7 ~ 2 times the original volume of 65438+, it can be considered as an appropriate degree.