temperature for yeast fermentation
95Â° F (35Â° C) Temperature for liquids used to dissolve compressed yeasts. 80Â° F90Â° F (27Â° C32Â° C) Optimum temperature range for yeast to grow and reproduce at dough fermentation stage. 70Â° F80Â° F (21Â° C27Â°C) Recommended water temperature for bread machines.40Â° F (4Â° C) Recommended refrigerator temperature. Used directly from the fridge, yeast is too cold to work properly.30Â° F140Â° F (55Â° C60Â° C) Yeast cells die (thermal death point). 120Â° F130Â° F (49Â° C55Â° C) Water temperature for activating yeast designed to be mixed with the dry ingredients in a recipe. 105Â° F115Â° F (41Â° C46Â° C) Temperature of water for dry yeast reconstituted with water and sugar.