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A cereal is any grass cultivated (grown) for the edible components of its grain, composed of the endosperm, germ, and bran. The term may also refer to the resulting grain itself. Cereal grain crops are grown in greater quantities and provide more food energy worldwide than any other type of crop and are therefore staple crops. Edible grains from other plant families, such as buckwheat (Polygonaceae), quinoa (Amaranthaceae) and chia (Lamiaceae), are referred to as pseudocereals.
Bread is a staple food prepared from a dough of flour and water, usually by baking. Throughout recorded history, it has been a prominent food in large parts of the world. It is one of the oldest man-made foods, having been of significant importance since the dawn of agriculture, and plays an essential role in both religious rituals and secular culture.
Millets are a group of highly variable small-seeded grasses, widely grown around the world as cereal crops or grains for fodder and human food.
Calmodulin (CaM) (an abbreviation for calcium-modulated protein) is a multifunctional intermediate calcium-binding messenger protein expressed in all eukaryotic cells. It is an intracellular target of the secondary messenger Ca2+, and the binding of Ca2+ is required for the activation of calmodulin. Once bound to Ca2+, calmodulin acts as part of a calcium signal transduction pathway by modifying its interactions with various target proteins such as kinases or phosphatases.
Gluten-free beer is beer made from ingredients that do not contain gluten such as millet, rice, sorghum, buckwheat or corn (maize). People who have gluten intolerance have a reaction to certain proteins in the grains commonly used to make beer, barley and wheat. The hordein found in barley and the gliadin found in wheat are types of gluten that can trigger symptoms in sufferers of these diseases. Gluten-free beer is part of a gluten-free diet.
Sorghum bicolor, commonly called sorghum and also known as great millet, durra, jowari / jowar, or milo, is a grass species cultivated for its grain, which is used for food for humans, animal feed, and ethanol production. Sorghum originated in Africa, and is now cultivated widely in tropical and subtropical regions. Sorghum is the world's fifth-most important cereal crop after rice, wheat, maize, and barley, with 59.34 million metric tons of annual global production in 2018. S. bicolor is typically an annual, but some cultivars are perennial. It grows in clumps that may reach over 4 m high. The grain is small, ranging from 2 to 4 mm in diameter. Sweet sorghums are sorghum cultivars that are primarily grown for forage, syrup production, and ethanol; they are taller than those grown for grain.
Prolamins are a group of plant storage proteins having a high proline amino acid content. They are found in plants, mainly in the seeds of cereal grains such as wheat (gliadin), barley (hordein), rye (secalin), corn (zein), sorghum (kafirin), and oats (avenin). They are characterised by a high glutamine and proline content, and have poor solubility in water. They solubilise best in strong alcohol [70-80%], light acid, and alkaline solutions. The prolamins of the tribe Triticeae, such as wheat gliadin, and related proteins are known to trigger coeliac disease, an autoimmune condition, in genetically predisposed individuals.
Wheat allergy is an allergy to wheat which typically presents itself as a food allergy, but can also be a contact allergy resulting from occupational exposure. Like all allergies, wheat allergy involves immunoglobulin E and mast cell response. Typically the allergy is limited to the seed storage proteins of wheat. Some reactions are restricted to wheat proteins, while others can react across many varieties of seeds and other plant tissues. Wheat allergy is rare. Prevalence in adults was found to be 0.21% in a 2012 study in Japan.
Commercial sorghum is the cultivation and commercial exploitation of species of grasses within the genus Sorghum. These plants are used for grain, fibre and fodder. The plants are cultivated in warmer climates worldwide. Commercial Sorghum species are native to tropical and subtropical regions of Africa and Asia.
Lanosterol 14α-demethylase (CYP51A1) is a cytochrome P450 enzyme that is involved in the conversion of lanosterol to 4,4-dimethylcholesta-8(9),14,24-trien-3β-ol. The cytochrome P450 isoenzymes are a conserved group of proteins that serve as key players in the metabolism of organic substances and the biosynthesis of important steroids, lipids, and vitamins in eukaryotes. As a member of this family, lanosterol 14α-demethylase is responsible for an essential step in the biosynthesis of sterols. In particular, this protein catalyzes the removal of the C-14α-methyl group from lanosterol. This demethylation step is regarded as the initial checkpoint in the transformation of lanosterol to other sterols that are widely used within the cell.
Myb genes are part of a large gene family of transcription factors found in animals and plants. In humans, it includes Myb proto-oncogene like 1 and Myb-related protein B in addition to MYB proper. Members of the extended SANT/Myb family also include the SANT domain and other similar all-helical homeobox-like domains.
Cucumeropsis mannii is a species of melon native to tropical Africa west of the East African Rift, where it is grown for food and as a source of oil.
Luteolinidin is a member of 3-deoxyanthocyanidins. It is a cation with ill-defined anions. This orange species that can be found in Sorghum bicolor.
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Phlobaphenes are reddish, alcohol-soluble and water-insoluble phenolic substances. They can be extracted from plants, or be the result from treatment of tannin extracts with mineral acids. The name phlobaphen come from the Greek roots φλoιὀς (phloios) meaning bark and βαφή (baphe) meaning dye.
The cuisine of Rwanda is based on local staple foods produced by the traditional subsistence-level agriculture and has historically varied between the country's different ethnic groups.
Chadian cuisine is the cooking traditions, practices, foods and dishes associated with the Republic of Chad. Chadians use a medium variety of grains, vegetables, fruits and meats. Commonly consumed grains include millet, sorghum, and rice as staple foods. Commonly eaten vegetables include okra and cassava. A variety of fruits are also eaten. Meats include mutton, chicken, pork, goat, fish, lamb and beef. The day's main meal is typically consumed in the evening on a large communal plate, with men and women usually eating in separate areas. This meal is typically served on the ground upon a mat, with people sitting and eating around it.
Tyrosine N-monooxygenase (EC 1.14.13.41, tyrosine N-hydroxylase, CYP79A1) is an enzyme with systematic name L-tyrosine,NADPH:oxygen oxidoreductase (N-hydroxylating). This enzyme catalyses the following chemical reaction
Bonbehari Vishnu Nimbkar is an Indian agricultural scientist and social worker, known for his pioneering work in the fields of animal husbandry and agriculture. He is the founder of Nimbkar Agricultural Research Institute, a Phaltan-based non governmental organization engaged in research and development in animal husbandry and agriculture. The Government of India awarded him the fourth highest civilian honour of the Padma Shri, in 2006, for his contributions to Indian agricultural sector. In November 2016 he was given the Jamnalal Bajaj Award for application of science and technology for rural applications.
Nicolaas Duneas is a South African biochemist and developer of osteogenic biomaterials. He is the co-founder and CEO of Altis Biologics. The company developed the first injectable treatment for bone injuries that require grafting by using a pig-based growth material.
References
- ↑ Carl O. Johns and J. F. Brewster (1916). "Kafirin, an Alcohol-soluble Protein from Kafir, Andropogon Sorghum" (PDF). J. Biol. Chem. 28: 59–65.
- ↑ Belton, P. S.; Delgadillo, I.; Halford, N. G.; Shewry, P. R. (2006-11-01). "Kafirin structure and functionality". Journal of Cereal Science. 44 (3): 272–286. doi:10.1016/j.jcs.2006.05.004.