It depends on the strain. It depends on what you mean by ideal. The higher the temperature the faster fermentation, but yeast mortality also increases as the temperature rises. Above a certain temperature and the yeast will be killed. Around 25 decrees C is good temperature for fast fermentation without temperature related mortality. Its worth noting that a range of flavour compounds are produced during fermentation and these are very important for wine and beer making and these are also temperature dependant. The best results are often at temperature lower than those that would provide the fastest fermentation. This drives many brewing practices and shows that what's ideal for the yeast may not be what's ideal for the brewer.
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.
Yeast require energy to grow and divide its cells, therefore yeast grows best in sugar solution.
crystals best grow in warm temperatures.
Yes, yeast can survive freezing temperatures.
foods containing yeast such as bread
Yeast needs a warm temperature to grow. The best temperature for proofing the yeast and rising the bread (or other yeast baked foods) is about 110 degrees Fahrenheit. If it's too hot, it will kill the yeast, and if it's too cold, it will retard or prevent the yeast from growing.
warm temperatures
warm temperatures
If you store yeast below a certain temperature (such as keeping it in the refrigerator or cooler), it will not reach the temperatures necessary to allow yeast to grow and metabolize (activate). So, simply keeping it cold is a good way to keep it from activating.
no
Sunflowers grow best in temperatures between 64 to 91 degrees Fahrenheit.
Yeast metabolism is the way yeast breathes or grow.