If we add O2 to the mixture of the pure yeast and grape juice, it becomes alcohol free.
Yeast is a living organism that is very important in the beverage industry especially in the production of alcoholic beverages.
It is a true statement that; Mixing pure O2 into a yeast culture growing on grape juice will lead to a faster multiplication of the yeast and also makes the sugar to metabolize more rapidly. This would make the wine produced (wine) to be nearly alcohol-free beverage.
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