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Fermentation Crock
A fermentation crock, also known as a gärtopf crock or Harsch crock, is a crock for fermentation. It has a gutter in the rim which is then filled with water so that when the top is put on an airlock is created, which prevents the food within from spoiling due to the development of surface molds. Ceramic weights may also be used to keep the fermenting food inside submerged. A fermentation tamper, a wide stick or dowel usually made of wood, may be used to pack food into the crock to keep it below the surface of the brine. See also * Sauerkraut Sauerkraut (; , ) is finely cut raw cabbage that has been fermented by various lactic acid bacteria. It has a long shelf life and a distinctive sour flavor, both of which result from the lactic acid formed when the bacteria ferment the sugar ... External linksImage with cross-section through crock Cooking vessels Crock {{cooking-tool-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harsch Crock With Ceramic Weights
Harsch is a surname. Notable people with the surname include: * Anne-Sophie Harsch (born 1999), Luxembourgish racing cyclist * Eddie Harsch (1957–2016), Canadian keyboardist * Joseph C. Harsch (1905–1998), American newspaper, radio, and television journalist * Klaudius Harsch (born 2001), German curler {{surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crock (dishware)
A crock is a pottery container sometimes used for food or water, synonymous with the word "pot", and sometimes used for chemicals. Derivative terms include " crockery" and " crock-pot". Crocks, or "preserving crocks", were used in household kitchens before refrigeration to hold and preserve foods such as butter, salted meats, and pickled vegetables. Crocks are made from stoneware, which is a nonporous ceramic that is water-tight, even without glaze. Larger crocks (20-30 gallons) are used for curing meats. The meat is covered with a brine made of water, sugar, salt, and a small amount of sodium nitrate or salt peter. The meat is kept submerged in the brine by two semicircle weights designed to fit inside the crock. The crocks are then topped with a lid and stored in a cool, dry location. Smaller crocks (1-10 gallons) are commonly used for preserving vegetables such as cucumbers for pickles, and cabbage for sauerkraut. Preserving food in this manner allows people to keep su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fermentation (food)
In food processing, fermentation is the conversion of carbohydrates to alcohol or organic acids using microorganisms—yeasts or bacteria—without an oxidizing agent being used in the reaction. Fermentation usually implies that the action of microorganisms is desired. The science of fermentation is known as zymology or zymurgy. The term "fermentation" sometimes refers specifically to the chemical conversion of sugars into ethanol, producing alcoholic drinks such as wine, beer, and cider. However, similar processes take place in the leavening of bread (CO2 produced by yeast activity), and in the preservation of sour foods with the production of lactic acid, such as in sauerkraut and yogurt. Humans have an enzyme that gives us an enhanced ability to break down ethanol. Other widely consumed fermented foods include vinegar, olives, and cheese. More localized foods prepared by fermentation may also be based on beans, grain, vegetables, fruit, honey, dairy products, and fish. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fermentation Lock
A fermentation lock or fermentation airlock is a device used in beer brewing and wine making that allows carbon dioxide released during fermentation to escape the fermenter, while not allowing air to enter the fermenter, thus avoiding oxidation. There are two main designs for the fermentation lock. These designs work when half filled with water. When the pressure of the gas inside the fermentation vessel exceeds the prevailing atmospheric pressure the gas will push its way through the water as individual bubbles into the outside air. A sanitizing solution, sulphur dioxide or alcohol is sometimes placed in the fermentation lock to prevent contamination of the beverage in case the water is inadvertently drawn into the fermenter. This device may take the form of a tube connected to the headspace of the fermenting vessel into a tub of sanitized liquid or a simpler device mounted directly on top of the fermentation vessel. Currently, a popular fermentation lock that mounts on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mold (fungus)
A mold () or mould () is one of the structures that certain fungi can form. The dust-like, colored appearance of molds is due to the formation of spores containing fungal secondary metabolites. The spores are the dispersal units of the fungi. Not all fungi form molds. Some fungi form mushrooms; others grow as single cells and are called microfungi (for example yeasts). A large and taxonomically diverse number of fungal species form molds. The growth of hyphae results in discoloration and a fuzzy appearance, especially on food. The network of these tubular branching hyphae, called a mycelium, is considered a single organism. The hyphae are generally transparent, so the mycelium appears like very fine, fluffy white threads over the surface. Cross-walls (septa) may delimit connected compartments along the hyphae, each containing one or multiple, genetically identical nuclei. The dusty texture of many molds is caused by profuse production of asexual spores (conidia) form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sauerkraut
Sauerkraut (; , ) is finely cut raw cabbage that has been fermented by various lactic acid bacteria. It has a long shelf life and a distinctive sour flavor, both of which result from the lactic acid formed when the bacteria ferment the sugars in the cabbage leaves. Overview and history Fermented foods have a long history in many cultures. The Roman writers Cato (in his '' De agri cultura'') and Columella (in his '' De re Rustica'') mentioned preserving cabbages and turnips with salt. According to Wilhelm Holzapfel et al, Plinius the Elder, writing in the first century A.D., is reputed to have been the first writer to describe the making of sauerkraut by preserving what the Romans called ''salt cabbage'' in earthen vessels. Popular folklore has imagined that sauerkraut was introduced to Europe by the trade networks formed across Eurasia by the Golden Horde. However, according to Mack and Surina (2005), there is no evidence to support this theory, nor any evidence that f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cooking Vessels
Cooking, also known as cookery or professionally as the culinary arts, is the art, science and craft of using heat to make food more palatable, digestible, nutritious, or safe. Cooking techniques and ingredients vary widely, from grilling food over an open fire to using electric stoves, to baking in various types of ovens, reflecting local conditions. Types of cooking also depend on the skill levels and training of the cooks. Cooking is done both by people in their own dwellings and by professional cooks and chefs in restaurants and other food establishments. Preparing food with heat or fire is an activity unique to humans. Archeological evidence of cooking fires from at least 300,000 years ago exists, but some estimate that humans started cooking up to 2 million years ago. The expansion of agriculture, commerce, trade, and transportation between civilizations in different regions offered cooks many new ingredients. New inventions and technologies, such as the invention of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
