Plz give the answer of this question
sugar helps the most
45'C
sugar helps the most
The purpose for keeping a stable temperature is to allow the yeast to perform it's best. When you leave yeast in colder temperatures the fermentation process slows down and can even go dormant. If it is to hot, it can kill the yeast culture. You want to keep it a little be higher then room temperature. hope this helps!
Yeast does different things based on temperature.
It helps to create the dough and to help the cookie become lighter and fluffier and rise slightly once it has been baked.
The ideal temperature for yeast growth is 100 to 115 degrees F, but for leavening purposes, the ideal temperature is 80 to 95 degrees F. If the yeast grows too quickly, it will produce large bubble pockets in the bread. Yeast begins to die at 120 degrees F. So it's important to let your yeast dough rise in a spot where the temperature is stable. The cooler the temperature, the slower the yeast grows. It will grow in the refrigerator, but very slowly. I don't know the minimum temperature for it to grow.
Yeast need warm temperatures in order to grow. The perfect temperature for yeast is about 110 degrees F. Yeast will not start to reproduce and rise without warm temperatures to activate it.
The temperature of a yeast environment will have to be at 100 degrees Fahrenheit. Warmer temperatures will start to kill off the yeast, while colder temperatures will make it go dormant.
If the temperature is too low, the yeast will remain dormant. If the temperature becomes too hot, the yeast organisms will be overwhelmed and killed before they can respire.
Yes.
No, especially not if the cooler is cool. Yeast survives and reproduces "with an optimal temperature range of 30°-37°C (86°-98.6°F)" (http://en.wikipedia.org/wiki/Yeast). Any temperature significantly above or below this will not allow yeast to survive.
There is a direct proportional relationship between temperature and rate of gas production in yeast. The higher the temperature the more gas will be produced.