Fermentation starter

Preparation to assist the beginning of fermentation From Wikipedia, the free encyclopedia

Fermentation starter

A fermentation starter (called simply starter within the corresponding context, sometimes called a mother[1]) is a preparation to assist the beginning of the fermentation process in preparation of various foods and alcoholic drinks. Food groups where they are used include breads, especially sourdough bread, and cheese. A starter culture is a microbiological culture which actually performs fermentation. These starters usually consist of a cultivation medium, such as grains, seeds, or nutrient liquids that have been well colonized by the microorganisms used for the fermentation.

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Pain poolish—a type of fermentation starter for bread
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Nuruk, a fermentation starter for alcoholic beverages

These starters are formed using a specific cultivation medium and a specific mix of fungal and bacterial strains.[2][3]

Typical microorganisms used in starters include various bacteria and fungi (yeasts and molds): Rhizopus, Aspergillus, Mucor, Amylomyces, Endomycopsis, Saccharomyces, Hansenula anomala, Lactobacillus, Acetobacter, etc. Various national cultures have various active ingredients in starters, and often involve mixed microflora.[2]

Industrial starters include various enzymes, in addition to microflora.[2]

National names

In descriptions of national cuisines, fermentation starters may be referred to by their national names:

See also

References

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