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In bread baking, the term (or, more commonly, its French cognate autolyse) is described as a period of rest following initial mixing of flour and water, before other ingredients (such as salt and yeast) are added to the dough. Doing so makes the dough easier to shape and improves structure.
The autolyse is credited to Raymond Calvel, who recommended it as a way to reduce kneading time and thereby improve the flavor and color of bread. [8] 'Proofing the yeast' is a hydration process that occurs when dry yeast is mixed with warm water and allowed to rest for a short time.
Raymond Calvel (1913 [1] – 30 August 2005) was a bread expert and professor of baking at ENSMIC in Paris, France. Calvel has been credited with creating a revival of French-style breadmaking, as well as developing an extensive body of research on improving breadmaking technique, including studies of the differences between European and American wheat flour and the development of the autolyse ...
Autolysis may refer to: . Autolysis (biology), the destruction (or lysis) of a cell by its own enzymes Autocatalysis, in chemistry, the production of a substance which catalyzes a chemical reaction it was made in, or catalyzes its own transformation into another compound
The common, but undocumented, origin given is that it was first used by Polish bakers around 1840, hence its name, and as a method was brought to France in the beginning of the 1920s. "Poolish" however is an old English version of "Polish", whereas the term seems to be most used in France (where "polonais" is the word for "Polish").
Many of the flavors associated with premium Champagne are influenced by the autolysis of the lees during winemaking. Autolysis in winemaking relates to the complex chemical reactions that take place when a wine spends time in contact with the lees, or dead yeast cells, after fermentation.
Dr. A. Thomas McLellan, the co-founder of the Treatment Research Institute, echoed that point. “Here’s the problem,” he said. Treatment methods were determined “before anybody really understood the science of addiction. We started off with the wrong model.” For families, the result can be frustrating and an expensive failure.
For example, immunohistochemistry uses antibodies that bind to a specific protein target. Prolonged fixation can chemically mask these targets and prevent antibody binding. In these cases, a 'quick fix' method using cold formalin for around 24 hours is typically used. Methanol (100%) can also be used for quick fixation, and that time can vary ...