3
votes
1answer
641 views

How come mere water buffalo milk and lemon juice mixture turn into yogurt?

Yogurt is produced by the fermentation of lactose in milk by the bacteria of yogurt-ferment. Without those bacteria it is not possible to make yogurt. But surprisingly, water buffalo milk and lemon ...
6
votes
2answers
499 views

How do I calculate the final acidity of homemade vinegar?

I am making vinegar by mixing vinegar (containing the mother) and wine, and then allowing fermentation to occur. I am wondering how to calculate the final % acidity. Assume: I know the initial ...