But good bread made from wild yeast is like no other.
But bread made from wild yeast does not have to taste acidic.
Because of the uncertainty involved in using wild yeast, the sour beer brewing process is extremely unpredictable.
Also it is possible to create it in a baker's kitchen through natural wild yeasts.
Fruits and grains carry "wild" yeasts that have settled on them.
The sourdough is a wild yeast, not a commercial variety.
Some of these beers are additionally inoculated with wild yeast and/or bacteria.
Beers of spontaneous fermentation use wild yeasts rather than cultivated ones.
Only in a few isolated regions were wild yeasts still used.
Ambient wild yeast are used for fermentation, which takes place in open wooden vats.