Yeast excrete CO2 after they undergo respiration.
Yeast will produce the most CO2 in the presence of glucose because it can readily and efficiently ferment glucose to produce CO2 and ethanol. Glucose is a simple sugar that can be easily broken down by the yeast for energy through fermentation. Sucrose and starch need to be broken down into glucose before yeast can ferment them, which can slow down the production of CO2.
Yeast is used to produce the alcohol in beer and wine. Yeast is a fungus that feeds on sugars to create energy for itself. When the yeast is deprived of oxygen, as it is in the production of beer and wine, it uses a process called anaerobic respiration to create its energy. The byproducts of anaerobic respiration are ethanol (alcohol) and CO2. This production of alcohol via yeast is called fermentation. Yeast is used in the production of virtually all Alcoholic Beverages.
Brewers yeast produces more alcohol and less CO2. Bakers yeast produces more CO2 and less alcohol.
A higher concentration of molasses provides more sugars for the yeast to metabolize, leading to increased fermentation activity. As yeast consumes these sugars, it produces carbon dioxide (CO2) as a byproduct. However, there is a limit; if the concentration is too high, it can create an osmotic stress that may inhibit yeast activity. In optimal conditions, though, more available sugars generally result in higher CO2 production.
it is inside the mix of yeast that is in the mix
yeast is a living organism and every living organism needs energy, and yeasts energy comes from sugar.when the yeast respires the sugar it will cause the yeast to give off co2.
You don't need yeast to make bread, but the result is unleavened bread. Yeast is a form of bacteria that produces CO2 bubbles in the dough as it consumes sugars. This makes the bread dough rise and the resultant baked bread is lighter and fluffier - leavened bread.
Oh, dude, a Sugar Yeast CO2 Generator produces CO2 until the sugar runs out and the yeast is like, "Peace out, I'm done fermenting." So, like, it's all about that sweet sugar fueling the yeast party until it's like, "I'm out of here, I've done my CO2 duty." So, like, as long as there's sugar to munch on, that CO2 machine will keep on churning out the gas.
Yeast
Co2+ch3
Co2+ch3