The noodles in the gap of the dough press are yellow. Is it Aspergillus flavus?

Depending on the temperature, the surface of soda will turn yellow.

Prepare 500g flour, 10g yeast powder, 5g baking powder and 5g sugar. We pour the yeast powder, baking powder and sugar into the flour and mix well. Then prepare 300 ml warm water, the water temperature should be controlled at 35-40 degrees, which is the most suitable temperature for yeast powder fermentation. If the water temperature is higher, the yeast powder will burn and fail, but if it is lower, it will not work. In fact, the key to quick dough mixing is to increase the proportion of yeast powder and add baking powder. These two simultaneous actions will speed up the dough making process.