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Ancient Grain
Ancient grains is a marketing term used to describe a category of grains and pseudocereals that are purported to have been minimally changed by selective breeding over recent millennia, as opposed to more widespread cereals such as Maize, corn, rice and modern varieties of wheat, which are the product of thousands of years of selective breeding. Ancient grains are often marketed as being more nutritious than modern grains, though their health benefits have been disputed by some nutritionists. Ancient grains include varieties of wheat: spelt, Khorasan wheat (Kamut), Einkorn wheat, einkorn, and emmer; the grains millet, barley, teff, oats, and sorghum; and the pseudocereals quinoa, Amaranth grain, amaranth, buckwheat, and Salvia hispanica, chia. Some authors even consider bulgur and freekeh to be ancient grains, even though they are usually made from ordinary wheat. Modern wheat is a Hybrid species, hybrid descendant of three wheat species considered to be ancient grains: spelt, ein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Einkorn Wheat
Einkorn wheat (from German ''Einkorn'', literally "single grain") can refer either to a wild species of wheat (''Triticum'') or to its domesticated form. The wild form is '' T. boeoticum'' (syn. ''T. m.'' ssp. ''boeoticum''), the domesticated form is '' T. monococcum'' (syn. ''T. m.'' ssp. ''boeoticum''). Einkorn is a diploid species (2''n'' = 14 chromosomes) of hulled wheat, with tough glumes ('husks') that tightly enclose the grains. The cultivated form is similar to the wild, except that the ear stays intact when ripe and the seeds are larger. The domestic form is known as "petit épeautre" in French, "Einkorn" in German, "einkorn" or "littlespelt" in English, "piccolo farro" in Italian and "escanda menor" in Spanish. The name refers to the fact that each spikelet contains only one grain. Einkorn wheat was one of the first plants to be domesticated and cultivated. The earliest clear evidence of the domestication of einkorn dates from 10,600 to 9,900 years before present ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Associations Of Wild Cereals And Other Wild Grasses In Northern Israel
Association may refer to: *Club (organization), an association of two or more people united by a common interest or goal *Trade association, an organization founded and funded by businesses that operate in a specific industry *Voluntary association, a body formed by individuals to accomplish a purpose, usually as volunteers Association in various fields of study *Association (archaeology), the close relationship between objects or contexts. *Association (astronomy), combined or co-added group of astronomical exposures *Association (chemistry) *Association (ecology), a type of ecological community *Genetic association, when one or more genotypes within a population co-occur *Association (object-oriented programming), defines a relationship between classes of objects *Association (psychology), a connection between two or more concepts in the mind or imagination *Association (statistics), a statistical relationship between two variables *File association, associates a file with a so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teff
''Eragrostis tef'', also known as teff, Williams lovegrass or annual bunch grass, is an annual grass, a species of lovegrass native to the Horn of Africa, notably to both Eritrea and Ethiopia. It is cultivated for its edible seeds, also known as teff. Teff was one of the earliest plants domesticated. It is one of the most important staple crops in Ethiopia and Eritrea. Description ''Eragrostis tef'' is a self pollinated tetraploid annual cereal grass. Teff is a plant, which allows it to more efficiently fix carbon in drought and high temperatures, and is an intermediate between a tropical and temperate grass. The name teff is thought to originate from the Amharic word ''teffa'', which means "lost".Encyclopædia Britannica. (2016) Teff, Grain. URL: https://www.britannica.com/plant/teff (Status: 14.11.2018) This probably refers to its tiny seeds, which have a diameter smaller than 1 mm. Teff is a fine-stemmed, tufted grass with large crowns and many tillers. Its roots ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coprolite
A coprolite (also known as a coprolith) is fossilized feces. Coprolites are classified as trace fossils as opposed to body fossils, as they give evidence for the animal's behaviour (in this case, diet) rather than morphology. The name is derived from the Greek words κόπρος (''kopros'', meaning "dung") and λίθος (''lithos'', meaning "stone"). They were first described by William Buckland in 1829. Before this, they were known as "fossil fir cones" and "bezoar stones". They serve a valuable purpose in paleontology because they provide direct evidence of the predation and diet of extinct organisms. Coprolites may range in size from a few millimetres to over 60 centimetres. Coprolites, distinct from '' paleofeces'', are fossilized animal dung. Like other fossils, coprolites have had much of their original composition replaced by mineral deposits such as silicates and calcium carbonates. Paleofeces, on the other hand, retain much of their original organic composition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleoethnobotany
Paleoethnobotany (also spelled palaeoethnobotany), or archaeobotany, is the study of past human-plant interactions through the recovery and analysis of ancient plant remains. Both terms are synonymous, though paleoethnobotany (from the Greek words ''palaios'' αλαιόςmeaning ancient, ''ethnos'' θνοςmeaning race or ethnicity, and ''votano'' ότανοmeaning plants) is generally used in North America and acknowledges the contribution that ethnographic studies have made towards our current understanding of ancient plant exploitation practices, while the term archaeobotany (from the Greek words ''archaios'' ρχαίοςmeaning ancient and ''votano'') is preferred in Europe and emphasizes the discipline's role within archaeology. As a field of study, paleoethnobotany is a subfield of environmental archaeology. It involves the investigation of both ancient environments and human activities related to those environments, as well as an understanding of how the two co-evol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hunter-gatherer
A traditional hunter-gatherer or forager is a human living an ancestrally derived lifestyle in which most or all food is obtained by foraging, that is, by gathering food from local sources, especially edible wild plants but also insects, fungi, honey, or anything safe to eat, and/or by hunting game (pursuing and/or trapping and killing wild animals, including catching fish), roughly as most animal omnivores do. Hunter-gatherer societies stand in contrast to the more sedentary agricultural societies, which rely mainly on cultivating crops and raising domesticated animals for food production, although the boundaries between the two ways of living are not completely distinct. Hunting and gathering was humanity's original and most enduring successful competitive adaptation in the natural world, occupying at least 90 percent of human history. Following the invention of agriculture, hunter-gatherers who did not change were displaced or conquered by farming or pastoralist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neolithic Revolution
The Neolithic Revolution, or the (First) Agricultural Revolution, was the wide-scale transition of many human cultures during the Neolithic period from a lifestyle of hunting and gathering to one of agriculture and settlement, making an increasingly large population possible. These settled communities permitted humans to observe and experiment with plants, learning how they grew and developed. This new knowledge led to the domestication of plants into crops. Archaeological data indicates that the domestication of various types of plants and animals happened in separate locations worldwide, starting in the geological epoch of the Holocene 11,700 years ago. It was the world's first historically verifiable revolution in agriculture. The Neolithic Revolution greatly narrowed the diversity of foods available, resulting in a downturn in the quality of human nutrition compared with that obtained previously from foraging. The Neolithic Revolution involved far more than the adopt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid Species
Hybrid speciation is a form of speciation where hybridization between two different species leads to a new species, reproductively isolated from the parent species. Previously, reproductive isolation between two species and their parents was thought to be particularly difficult to achieve, and thus hybrid species were thought to be very rare. With DNA analysis becoming more accessible in the 1990s, hybrid speciation has been shown to be a somewhat common phenomenon, particularly in plants. In botanical nomenclature, a hybrid species is also called a nothospecies. Hybrid species are by their nature polyphyletic. Ecology A hybrid may occasionally be better fitted to the local environment than the parental lineage, and as such, natural selection may favor these individuals. If reproductive isolation is subsequently achieved, a separate species may arise. Reproductive isolation may be genetic, ecological, behavioral, spatial, or a combination of these. If reproductive isolation fai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freekeh
Freekeh (sometimes spelled frikeh) or farik ( ar, فريكة / ALA-LC: ''farīkah''; pronounced ''free-kah'' /ˈfɹiːkə/) is a cereal food made from green durum wheat (''Triticum turgidum'' var. durum) that is roasted and rubbed to create its flavour. It is an ancient dish derived from Levantine and North African cuisines, remaining popular in many countries of the eastern Mediterranean Basin, where durum wheat originated. The wheat is harvested while the grains are green and the seeds are still soft; it is then piled and sun-dried. The piles are carefully set on fire such that only the straw and chaff burn. Under these conditions, the high moisture content of the seeds prevents them from burning. The roasted wheat is then threshed and sun-dried to achieve a uniform flavour, texture, and colour. This threshing or rubbing process of the grains gives this food its name, ''farīk'' or "rubbed". Finally, the seeds are cracked into smaller pieces that resemble green bulgur. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulgur
Bulgur (from tr, bulgur, itself from fa, بلغور, bolġur (bolghur)/balġur (balghur), groats ), also riffoth (from biblical he, ריפות, riffoth) and burghul (from ar, برغل, burġul ), is a cracked wheat dish found in West Asian cuisine. Characteristics Bulgur is sometimes confused with cracked wheat, which is crushed wheat grain that, unlike bulgur, has not been parboiled. Bulgur is a common ingredient in cuisines of many countries of the West Asian cuisine and Mediterranean Basin. It has a light, nutty flavor. Bulgur is recognized as a whole grain by the United States Department of Agriculture. Composition and nutrition Cooked bulgur is 78% water, 19% carbohydrates, 3% protein, and contains negligible fat (table). A 100 gram (3.5 oz) reference serving supplies 83 calories, with no micronutrients in appreciable amounts of the Daily Value (table). Culinary uses Bulgur does not require cooking, although it can be included in cooked dish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvia Hispanica
''Salvia hispanica'', commonly known as chia (), is a species of flowering plant in the mint family, Lamiaceae, native to central and southern Mexico and Guatemala. It is considered a pseudocereal, cultivated for its edible, hydrophilic chia seed, grown and commonly used as food in several countries of western South America, western Mexico, and the southwestern United States. Etymology The word "chia" is derived from the Nahuatl word ''chian'', meaning oily. ''S. hispanica'' is one of two plants known as "chia", the other being ''Salvia columbariae'', which is sometimes called "golden chia". Description Chia is an annual herb growing up to tall, with opposite leaves that are long and wide. Its flowers are purple or white and are produced in numerous clusters in a spike at the end of each stem.Anderson, A.J.O. and Dibble, C.E. "An Ethnobiography of the Nahuatl", The Florentine Codex, (translation of the work by Fr.Bernardino de Sahagún), Books 10–11, from the Perio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
