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Heliciculture
Heliciculture, commonly known as snail farming, is the process of raising edible land snails, primarily for human consumption or cosmetic use. The meat and snail eggs a.k.a. ''white caviar'' can be consumed as escargot and as a type of caviar, respectively. Perhaps the best-known edible land snail species in the Western world is ''Helix pomatia'', commonly known as the Roman snail or the Burgundy snail. This species, however, is not fit for profitable snail farming, and is normally harvested from nature. Commercial snail farming in the Western world is typically done with ''Cornu aspersum'' (morphotypically divided into ''C. a. aspersa'' and ''C. a. maxima''), formerly known as ''Helix aspersa.'' In tropical climates, snail farming is typically done with the African snail, which biologically does not fall in the family Helicidae, so the meat of which may not be called escargot. History Roasted snail shells have been found in archaeological excavations, an indication that snail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Escargot
Snails are considered edible in many areas such as the Mediterranean region, Africa, or Southeast Asia, while in other cultures, snails are seen as a taboo food. In American English, edible land snails are also called escargot, taken from the French word for 'snail,' and the production of snails for consumption is called snail farming or heliciculture. Snails as a food date back to ancient times, with numerous cultures worldwide having traditions and practices that attest to their consumption. The snails are collected after the rains and are put to "purge" (fasting). In the past, the consumption of snails had a marked seasonality, from April to June. However, thanks to snail breeding techniques, today they are available all year round. Heliciculture occurs mainly in Spain, France, and Italy, which are also the countries with the greatest culinary tradition of the snail. Although throughout history, the snail has had little value in the kitchen because it is considered "poverty foo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snail Caviar
Snail caviar, also known as escargot caviar or escargot pearls, is a type of caviar that consists of fresh or processed eggs of land snails. It is a luxury gourmet speciality produced in France and Poland. They were also a delicacy in the ancient world, also known as "Pearls of Aphrodite" for their supposed aphrodisiac properties. In their natural state, the eggs are colourless. After processing, the caviar may be cream-coloured, pinkish-white, or white, with the eggs generally 3–4 mm in diameter. Some snail eggs may measure at 3–6 mm in diameter. Some commercial snail farms that produce escargot include the production of snail caviar as a part of their operations. Characteristics The raw snail eggs have a slick shell that is delicate and breakable. They are sometimes Pasteurisation, pasteurised to Food preservation, preserve them. However, the pasteurisation of snail eggs has been described as having a tarnishing effect upon their flavour. Some preserved versions ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helix Aspersa
''Cornu aspersum'' (syn. ''Cryptomphalus aspersus''), known by the common name garden snail, is a species of land snail in the family Helicidae, which includes some of the most familiar land snails. Of all terrestrial molluscs, this species may well be the most widely known. It was classified under the name ''Helix aspersa'' for over two centuries, but the prevailing classification now places it in the genus ''Cornu''. The snail is relished as a food item in some areas, but it is also widely regarded as a pest in gardens and in agriculture, especially in regions where it has been introduced accidentally, and where snails are not usually considered to be a menu item. Description The adult bears a hard, thin calcareous shell in diameter and high, with four or five whorls. The shell is variable in coloring and shade of color, but generally it has a reticulated pattern of dark brown, brownish-golden, or chestnut with yellow stripes, flecks, or streaks (characteristically inter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornu Aspersum
''Cornu aspersum'' (syn. ''Cryptomphalus aspersus''), known by the common name garden snail, is a species of land snail in the family Helicidae, which includes some of the most familiar land snails. Of all terrestrial molluscs, this species may well be the most widely known. It was classified under the name ''Helix aspersa'' for over two centuries, but the prevailing classification now places it in the genus ''Cornu''. The snail is relished as a food item in some areas, but it is also widely regarded as a pest in gardens and in agriculture, especially in regions where it has been introduced accidentally, and where snails are not usually considered to be a menu item. Description The adult bears a hard, thin calcareous shell in diameter and high, with four or five whorls. The shell is variable in coloring and shade of color, but generally it has a reticulated pattern of dark brown, brownish-golden, or chestnut with yellow stripes, flecks, or streaks (characteristically interr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lent
Lent ( la, Quadragesima, 'Fortieth') is a solemn religious observance in the liturgical calendar commemorating the 40 days Jesus spent fasting in the desert and enduring temptation by Satan, according to the Gospels of Matthew, Mark and Luke, before beginning his public ministry. Lent is observed in the Anglican, Eastern Orthodox, Lutheran, Methodist, Moravian, Oriental Orthodox, Persian, United Protestant and Roman Catholic traditions. Some Anabaptist, Baptist, Reformed (including certain Continental Reformed, Presbyterian and Congregationalist churches), and nondenominational Christian churches also observe Lent, although many churches in these traditions do not. Which days are enumerated as being part of Lent differs between denominations (see below), although in all of them Lent is described as lasting for a total duration of 40 days. In Lent-observing Western Churches, Lent begins on Ash Wednesday and ends approximately six weeks later; depending on the Christian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Agricultural Library
The United States National Agricultural Library (NAL) is one of the world's largest agricultural research libraries, and serves as a national library of the United States and as the library of the United States Department of Agriculture. Located in Beltsville, Maryland, it is one of five national libraries of the United States (along with the Library of Congress, the National Library of Medicine, the National Transportation Library, and the National Library of Education). It is also the coordinator for the Agriculture Network Information Center (AgNIC), a national network of state land-grant institutions and coordinator for the U.S. Department of Agriculture (USDA) field libraries. NAL was established on May 15, 1862, by the signing of the Organic Act by Abraham Lincoln. It served as a departmental library until 1962, when the Secretary of Agriculture officially designated it as the National Agricultural Library. The first librarian, appointed in 1867, was Aaron B. Grosh, one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural Research Service
The Agricultural Research Service (ARS) is the principal in-house research agency of the United States Department of Agriculture (USDA). ARS is one of four agencies in USDA's Research, Education and Economics mission area. ARS is charged with extending the nation's scientific knowledge and solving agricultural problems through its four national program areas: nutrition, food safety and quality; animal production and protection; natural resources and sustainable agricultural systems; and crop production and protection. ARS research focuses on solving problems affecting Americans every day. The ARS Headquarters is located in the Jamie L. Whitten Building on Independence Avenue in Washington, D.C. and the headquarters staff is located at the George Washington Carver Center (GWCC) in Beltsville, Maryland. For 2018, its budget was $1.2 billion. Mission ARS conducts scientific research for the American public. Their main focus is on research to develop solutions to agricultural pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Empire
The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Republican period of ancient Rome. As a polity, it included large territorial holdings around the Mediterranean Sea in Europe, North Africa, and Western Asia, and was ruled by emperors. From the accession of Caesar Augustus as the first Roman emperor to the military anarchy of the 3rd century, it was a Principate with Italia as the metropole of its provinces and the city of Rome as its sole capital. The Empire was later ruled by multiple emperors who shared control over the Western Roman Empire and the Eastern Roman Empire. The city of Rome remained the nominal capital of both parts until AD 476 when the imperial insignia were sent to Constantinople following the capture of the Western capital of Ravenna by the Germanic barbarians. The adoption of Christianity as the state church of the Roman Empire in AD 380 and the fall of the Western ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lissachatina Fulica
''Lissachatina fulica'' is a species of large land snail that belongs in the subfamily Achatininae of the family Achatinidae. It is also known as the Giant African land snail.''Achatina fulica''. Global Invasive Species Database. ISSG. IUCN. It shares the common name "giant African snail" with other species of snails such as '' Achatina achatina'' and ''''. This snail species has been considered a significant cause of pest issues around the world. Internationally, it is the most frequently occurring invasive species of snail. Outside of its native range, this snail th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canning
Canning is a method of food preservation in which food is processed and sealed in an airtight container (jars like Mason jars, and steel and tin cans). Canning provides a shelf life that typically ranges from one to five years, although under specific circumstances, it can be much longer. A freeze-dried canned product, such as canned dried lentils, could last as long as 30 years in an edible state. In 1974, samples of canned food from the wreck of the ''Bertrand'', a steamboat that sank in the Missouri River in 1865, were tested by the National Food Processors Association. Although appearance, smell, and vitamin content had deteriorated, there was no trace of microbial growth and the 109-year-old food was determined to be still safe to eat. History and development French origins During the first years of the Napoleonic Wars, the French government offered a hefty cash award of 12,000 francs to any inventor who could devise a cheap and effective method of preserving l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
