Alcohol experimentation
【Experiment purpose】We are going to observe the situation of alcoholic fermentation.
【Order】
① We mixed dry yeast with juice.Fermentation time will become long if a sugar content is increased.
We used gum syrup in this experiment.
② We used the balloon so that the quantity of the carbon dioxide generated to fermentation could be observed.
Reaction formula of this alcoholic fermentation.
③ We warmed it by hot water(Around 40 ℃) from the outside.
Since alcoholic fermentation is an enzyme reaction, fermentation faster if it warms.
④ When fermentation finished, it is in the end of an experiment.