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Revalenta Arabica
{{more footnotes, date=February 2013 Revalenta Arabica, or Ervalenta, was a preparation sold in the 18th century as an empirical diet for patients, extraordinary restorative virtues being attributed to it. The product that was mass-marketed was, in reality, only a preparation of the common lentil, its first name being formed for disguise by the transposition of its earlier botanical name, ''Ervum lens''. While lentils are a healthy and nutritious food, Revalenta Arabica's value was about similar to the common pea-meal (or ground split peas). Original The real ''Revalenta arabica'' is the "root" of ''Glossostemon bruguieri''. The roots were sold under the name Arabgossi. In Egypt, they are known as Moghat. The original plant of the product was unknown for a long time, until the German explorer of Africa and botanist Georg Schweinfurth discovered ''Glossostemon bruguieri'' as its source.p. 35 of Max Meyerhof: ''Alî at-Tabarî's "Paradise of Wisdom", one of the oldest Arabic compen ...
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Patient
A patient is any recipient of health care services that are performed by Health professional, healthcare professionals. The patient is most often Disease, ill or Major trauma, injured and in need of therapy, treatment by a physician, nurse, optometrist, dentist, veterinarian, or other health care provider. Etymology The word wikt:patient, patient originally meant 'one who suffers'. This English noun comes from the Latin word , the present participle of the deponent verb, , meaning , and akin to the Ancient Greek, Greek verb ( ) and its cognate noun (). This language has been construed as meaning that the role of patients is to passively accept and tolerate the suffering and treatments prescribed by the healthcare providers, without engaging in Shared decision-making in medicine, shared decision-making about their care. Outpatients and inpatients An outpatient (or out-patient) is a patient who attends an Outpatient clinic (hospital department), outpatient clinic with no ...
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Lentil
The lentil (''Vicia lens'' or ''Lens culinaris'') is an annual plant, annual legume grown for its Lens (geometry), lens-shaped edible seeds or ''pulses'', also called ''lentils''. It is about tall, and the seeds grow in Legume, pods, usually with two seeds in each. Lentil seeds are used around the world for culinary purposes. In cuisines of the Indian subcontinent, where lentils are a staple food, staple, split lentils (often with their hulls removed) known as ''dal'' are often cooked into a thick curry that is usually eaten with rice or roti. Lentils are commonly used in stews and soups. Botanical description Name Many different names in different parts of the world are used for the crop lentil. The first use of the word ''lens'' to designate a specific genus was in the 17th century by the botanist Joseph Pitton de Tournefort, Tournefort. The word "lens" for the lentil is of classical Roman or Latin origin, possibly from a prominent Roman family named Lentulus, just as ...
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Botanical Name
A botanical name is a formal scientific name conforming to the ''International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or cultivar group, Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, Fungus, fungi, or plants, whether fossil or non-fossil, including blue-green algae (Cyanobacteria), Chytridiomycota, chytrids, oomycetes, slime moulds and Photosynthesis, photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated variou ...
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Split Peas
Split peas are an agricultural or culinary preparation consisting of the dried, peeled and split seeds of ''Pisum sativum'', the pea. Harvesting The peas are spherical when harvested, with an outer skin. The peas are dried and the dull-coloured outer skin of the pea removed, then split in half by hand or by machine at the natural split in the seed's cotyledon. There are green and yellow varieties of split pea. Gregor Mendel studied the inheritance of seed colour in peas; the green phenotype is recessive to the yellow one. Traditionally, the genotype of purebred yellow is "YY" and that of green is "yy", and hybrids of the two, "Yy", have a yellow (dominant) phenotype. Split peas are high in protein and low in fat, with 25 grams of protein and one gram of fat per serving. Most of the calories come from protein and complex carbohydrates. The split pea is known to be a natural food source that contains some of the highest amounts of dietary fibre, containing 26 grams of fibre p ...
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Glossostemon Bruguieri
''Glossostemon'' is a genus of perennial herb in the family Malvaceae native to Iraq, Iran and the Arabian Peninsula The Arabian Peninsula (, , or , , ) or Arabia, is a peninsula in West Asia, situated north-east of Africa on the Arabian plate. At , comparable in size to India, the Arabian Peninsula is the largest peninsula in the world. Geographically, the .... It has lobed, serrated leaves and numerous flowers. The flower petals are flat with longitudinal ribs on the upper surface. Species include: * '' Glossostemon bruguieri'' (Synonym: ''Dombeya arabica'' Baker) References Byttnerioideae Monotypic Malvales genera Malvaceae genera {{Byttnerioideae-stub ...
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Adolf Engler
Heinrich Gustav Adolf Engler (25 March 1844 – 10 October 1930) was a German botanist. He is notable for his work on plant taxonomy and phytogeography, such as ''Die natürlichen Pflanzenfamilien'' (''The Natural Plant Families''), edited with Karl Anton Eugen Prantl, Karl A. E. von Prantl. Even now, his system of plant classification, the Engler system, is still used by many Herbarium, herbaria and is followed by writers of many manuals and Flora (plants), floras. It is still the only system that treats all 'plants' (in the wider sense, algae to flowering plants) in such depth. Engler published a prodigious number of taxonomic works. He used various artists to illustrate his books, notably Joseph Pohl (1864–1939), an illustrator who had served an apprenticeship as a wood-engraver. Pohl's skill drew Engler's attention, starting a collaboration of some 40 years. Pohl produced more than 33 000 drawings in 6 000 plates for ''Die naturlichen Pflanzenfamilien''. He also illustrate ...
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Carl Prantl
Karl Anton Eugen Prantl (10 September 1849 – 24 February 1893), also known as Carl Anton Eugen Prantl, was a German botanist. Prantl was born in Munich, Kingdom of Bavaria, and studied in Munich. In 1870, he graduated with the dissertation ''Das Inulin. Ein Beitrag zur Pflanzenphysiologie'' (The inulin, a contribution to the plant physiology). He worked with Carl Wilhelm von Nägeli and Julius Sachs. From 1887 on, he published ''Die Natürlichen Pflanzenfamilien'' (''The Natural Plant Families'') with fellow botanist Adolf Engler, who completed the work in 1915.Sambamurty, A.V.S.S''Taxonomy of Angiosperms.''I. K. International Pvt Ltd, 2005: Page 15-16. Accessed on August 10, 2011 In 1877, he became a professor at the forest educational institution at Aschaffenburg, transferring to Breslau University in 1889, where he also became director of the botanical garden there. Prantl worked particularly on Cryptogams. Works *''Lehrbuch der Botanik'' (Textbook of Botany), 7 Eds., Leip ...
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Egypt
Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northern coast of Egypt, the north, the Gaza Strip of Palestine and Israel to Egypt–Israel barrier, the northeast, the Red Sea to the east, Sudan to Egypt–Sudan border, the south, and Libya to Egypt–Libya border, the west; the Gulf of Aqaba in the northeast separates Egypt from Jordan and Saudi Arabia. Cairo is the capital, list of cities and towns in Egypt, largest city, and leading cultural center, while Alexandria is the second-largest city and an important hub of industry and tourism. With over 109 million inhabitants, Egypt is the List of African countries by population, third-most populous country in Africa and List of countries and dependencies by population, 15th-most populated in the world. Egypt has one of the longest histories o ...
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Georg Schweinfurth
Georg August Schweinfurth (29 December 1836 – 19 September 1925) was a Baltic German botanist and ethnologist who explored East Central Africa. Life and explorations He was born at Riga, Latvia, then part of the Russian Empire. He was educated at the universities of Heidelberg, Munich and Berlin (1856–1862), where he particularly devoted himself to botany and palaeontology. Commissioned to arrange the collections brought from Sudan by Adalbert von Barnim and Robert Hartmann, his attention was directed to that region; and in 1863, he travelled round the shores of the Red Sea, repeatedly traversed the district between that sea and the Nile, passed on to Khartoum, and returned to Europe in 1866. In 1866, botanist A.Braun published '' Schweinfurthia'' which is a genus of flowering plants from Africa and Asia, belonging to the family Plantaginaceae and named in Georg August Schweinfurth's honour. His researches attracted so much attention that in 1868 the Berlin-based Ale ...
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Ali Ibn Sahl Rabban Al-Tabari
Ali ibn Sahl Rabban al-Tabari (; c. 838 – c. 870 CE; also given as 810–855 or 808–864 also 783–858), was a Persian Muslim scholar, physician and psychologist, who produced one of the first Islamic encyclopedia of medicine titled ''Firdaws al-Hikmah'' ("Paradise of Wisdom"). Ali ibn Sahl spoke Syriac and Greek, the two sources of the medical tradition of Antiquity which had been lost by medieval Europe, and transcribed in meticulous calligraphy. His most famous student was the physician and alchemist Abu Bakr al-Razi (). Al-Tabari wrote the first encyclopedic work on medicine. He lived for over 70 years and interacted with important figures of the time, such as Muslim caliphs, governors, and eminent scholars. Because of his family's religious history, as well as his religious work, al-Tabarī was one of the most controversial scholars. He first discovered that pulmonary tuberculosis is contagious. Outside the rational sciences, as a convert from Christianity to Isla ...
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Legume Dishes
Legumes are plants in the pea family Fabaceae (or Leguminosae), or the fruit or seeds of such plants. When used as a dry grain for human consumption, the seeds are also called pulses. Legumes are grown agriculturally, primarily for human consumption, but also as livestock forage and silage, and as soil-enhancing green manure. Legumes produce a botanically unique type of fruit – a simple fruit, simple Dry fruits, dry fruit that develops from a simple carpel and usually Dehiscence (botany) , dehisces (opens along a seam) on two sides. Most legumes have Symbiosis , symbiotic nitrogen fixation , nitrogen-fixing bacteria, Rhizobia, in structures called root nodules. Some of the fixed nitrogen becomes available to later crops, so legumes play a key role in crop rotation. Terminology The term ''pulse'', as used by the United Nations' Food and Agriculture Organization (FAO), is reserved for legume crops harvested solely for the dry seed. This excludes green beans and Pea , green ...
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