Preparation to assist the beginning of fermentation
Pain poolish—a type of fermentation starter for breadNuruk, a fermentation starter for alcoholic beverages
A fermentation starter (called simply starter within the corresponding context, sometimes called a mother) 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.
These starters are formed using a specific cultivation medium and a specific mix of fungal and bacterial strains.
Laomian (simplified Chinese:老面; traditional Chinese:老麵; pinyin:lǎomiàn; lit.'old dough'pinyin:mianfei; lit.'dough fat'): Chinese sourdough starter commonly used in Northern Chinese cuisine, the sourness of the starter is commonly quenched with sodium carbonate prior to use.