In these strange times for everyone, we have seen that in many establishments it is not possible to get certain ingredients for cooking. One of them is baker's yeast to make bread. This yeast is produced by a type of single-celled fungus. So it occurred to me that you could bring the laboratory back to your home for two purposes: to cultivate this mushroom to make sourdough as a substitute for industrial yeast, and the other to learn how to make your own homemade bread. The sourdough is a symbiotic culture of the yeasts naturally present in foods, such as cereals, especially yeasts such as Saccharomyces cerevisiae, also responsible for the fermentation of wine and beer, and bacteria present in the environment. Sourdough made up of flour and water after two days of fermentation . Traditionally, it has served to ferment bread, before commercial yeast existed. It is usually made from cereals such as wheat or rye. Bakers from before save the sourdough, either in a liquid...
