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Solanum Aculeatissimum
''Solanum aculeatissimum'', known as Dutch eggplant, and love-apple, is a weedy shrub that bears small, 2–3 cm pale yellow fruit following white flowers with characteristic ''Solanum'' yellow stamens. Origin and range Where ''S. aculeatissimum'' is native to has yet to be conclusively determined. Despite its common name suggesting a South-Asian origin, however, the plant's origin is most likely either Africa or South America; while specimens have been identified in Asia, it is rare there and believed to be the result of accidental or deliberate introduction. It is closely related to other ''Solanum'' species native to both sub-Saharan Africa and Central America. Africa was the first continent in which ''S. aculeatissimum'' was documented. Scottish-born botanist Francis Masson found the plant near the Cape of Good Hope either during the years 1772–1774, or during a subsequent expedition when he remained in southern Africa from 1786 until 1795. In South America, the plant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacq
Jacq is a surname. *Angèle Jacq (1937–2021), Breton writer *Christian Jacq (born 1947), French author and Egyptologist *Éliane Jacq (1948–2011), French athlete *Grégoire Jacq (born 1992), French tennis player *Peter Le Jacq (born 1954), Maryknoll priest See also *Jacq van den Berg (1916–?), Netherlands Olympic sailor *Jacq Firmin Vogelaar *''Jacq.'', taxonomic author abbreviation of Nikolaus Joseph von Jacquin(1727–1817), Dutch-born scientist *''J.Jacq.'', taxonomic author abbreviation of Joseph Franz von Jacquin (1766–1839), Austrian scientist *Jack (surname) *Jacque, given name and surname *Jacques, given name and surname {{surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Of Good Hope
The Cape of Good Hope ( ) is a rocky headland on the Atlantic Ocean, Atlantic coast of the Cape Peninsula in South Africa. A List of common misconceptions#Geography, common misconception is that the Cape of Good Hope is the southern tip of Africa, based on the misbelief that the Cape was the dividing point between the Atlantic Ocean, Atlantic and Indian Ocean, Indian oceans. In fact, the southernmost point of Africa is Cape Agulhas about to the east-southeast. The currents of the two oceans meet at the point where the warm-water Agulhas current meets the cold-water Benguela current and turns back on itself. That oceanic meeting point fluctuates between Cape Agulhas and Cape Point (about east of the Cape of Good Hope). When following the western side of the African coastline from the equator, however, the Cape of Good Hope marks the point where a ship begins to travel more eastward than southward. Thus, the first modern rounding of the cape in 1487 by Portuguese discoveries, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solasodine
Solasodine is a poisonous alkaloid chemical compound that occurs in plants of the family Solanaceae such as potatoes and tomatoes. Solasonine and solamargine are glycoalkaloid derivatives of solasodine. Solasodine is teratogenic to hamster fetuses in a dose of 1200 to 1600 mg/kg. A 2013 literature survey found that various studies have indicated that solasodine may have diuretic, anticancer, antifungal, cardiotonic, antispermatogenetic, antiandrogenic, immunomodulatory, antipyretic and/or various other effects on central nervous system. Uses It is commercially used as a precursor for the production of complex steroidal compounds such as contraceptive pills, via a 16-DPA intermediate. See also * ''Solanum mauritianum ''Solanum mauritianum'' is a small tree or shrub native to South America, including Northern Argentina, Southern Brazil, Paraguay and Uruguay. Its common names include earleaf nightshade (or "ear-leaved nightshade"), woolly nightshade, flannel we ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solanine
Solanine is a glycoalkaloid poison found in species of the Solanaceae, nightshade family within the genus ''Solanum'', such as the potato (''Solanum tuberosum''). It can occur naturally in any part of the plant, including the Leaf, leaves, fruit, and tubers. Solanine has Pesticide, pesticidal properties, and it is one of the plant's Plant defense against herbivory, natural defenses. Solanine was first isolated in 1820 from the Berry (botany), berries of the European black nightshade (''Solanum nigrum''), after which it was named. It belongs to the chemical family of saponins. Solanine poisoning Symptoms Solanine poisoning is primarily displayed by gastrointestinal and neurological disorders. Symptoms include nausea, diarrhea, vomiting, stomach cramps, burning of the throat, cardiac dysrhythmia, nightmares, headache, dizziness, itching, eczema, thyroid problems, and inflammation and pain in the joints. In more severe cases, hallucinations, loss of sensation, paralysis, fever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solamargine
Solamargine is a cytotoxic chemical compound that occurs in plants of the family Solanaceae, such as potatoes, tomatoes, and eggplants. It has been also isolated from ''Solanum nigrum'' fungal endophyte ''Aspergillus flavus''. It is a glycoalkaloid derived from the steroidal alkaloid solasodine Solasodine is a poisonous alkaloid chemical compound that occurs in plants of the family Solanaceae such as potatoes and tomatoes. Solasonine and solamargine are glycoalkaloid derivatives of solasodine. Solasodine is teratogenic to hamster fe .... Solamargine was one component of the unsuccessful experimental cancer drug candidate Coramsine. See also * '' Solanum americanum'' References External links *{{Commonscatinline Steroidal alkaloids Alkaloid glycosides Plant toxins Steroidal alkaloids found in Solanaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glycoalkaloid
Glycoalkaloids are a family of chemical compounds derived from alkaloids to which sugar groups are appended. Several are potentially toxic, most notably the poisons commonly found in the plant species '' Solanum dulcamara'' (bittersweet nightshade) and other plants in the genus ''Solanum'', including potato. A prototypical glycoalkaloid is solanine (composed of the sugar solanose and the alkaloid solanidine), which is found in the potato. The alkaloidal portion of the glycoalkaloid is also generically referred to as an aglycone. The intact glycoalkaloid is poorly absorbed from the gastrointestinal tract, therefore causing gastrointestinal irritation. The aglycone is absorbed and is believed to be responsible for observed nervous system signs. Taste Glycoalkaloids are typically bitter tasting, and produce a burning irritation in the back of the mouth and side of the tongue. The Aymara people of Bolivia use taste to detect the levels of glycoalkaloids in potatoes to determine th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solasonine
Solasonine is a glycoalkaloid that is found in ''Solanum'' plants of the family Solanaceae. Solasonine is a poisonous chemical compound when used at high levels. It is a glycoside of solasodine. Glycoalkaloids such as solasonine have various applications including pharmacology, cancer treatments and even a role as a pesticide. High levels of glycoalkaloids are toxic to humans due to their ability to disrupt cell-membrane function. There is a loss of membrane integrity which puts the cell at risk for apoptosis (cell death) due to the ability of any chemical coming into contact with the cell. Solasonine was one component of the unsuccessful experimental cancer drug candidate Coramsine. Anticancer Potential Solasonine is one of the main components in the plant ''Solanum nigrum'' Linn.. The plant has been used in traditional Chinese medicine due to its anti-inflammatory and anti-viral properties. Recent studies highlight the effects of solasonine and its anticancer potential by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augustin Saint-Hilaire
Augustin François César Prouvençal de Saint-Hilaire (4 October 17793 September 1853) was a French botanist and traveller who was born and died in Orléans, France. A keen observer, he is credited with important discoveries in botany, notably the direction of the radicle in the embryo sac and the double point of attachment of certain ovules. He also described two families, the Paronychiae and the Tamariscinae, as well as many genera and species. Biography He began to publish memoirs on botanical subjects at an early age. Between 1816 and 1822 and again in 1830, he traveled in South America, especially in south and central Brazil, and the results of his study of the rich flora of the regions through which he passed appeared in several books and numerous articles in scientific journals. In his first voyage, from 1816 to 1822, he explored the Brazilian backlands, traveling ca. 9,000 km, from Southeast Brazil to Río de la Plata, including the former Cisplatina Province ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Africa
Southern Africa is the southernmost region of Africa. No definition is agreed upon, but some groupings include the United Nations geoscheme for Africa, United Nations geoscheme, the intergovernmental Southern African Development Community, and the #Definitions and Usage, physical geography definition based on the physical characteristics of the land. The most restrictive definition considers the region of Southern Africa to consist of Botswana, Eswatini, Lesotho, Namibia, and South Africa, while other definitions also include several other countries from the area. Defined by physical geography, Southern Africa is home to several river systems; the Zambezi, Zambezi River is the most prominent. The Zambezi flows from the northwest corner of Zambia and western Angola to the Indian Ocean on the coast of Mozambique. Along the way, it flows over Victoria Falls on the border between Zambia and Zimbabwe. Victoria Falls is one of the largest waterfalls in the world and a major tourist a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Masson
Francis Masson (August 1741 – 23 December 1805) was a Scotland, Scottish botanist and gardener, and Royal Botanic Gardens, Kew, Kew Gardens’ first Botanical expedition, plant hunter. Life Masson was born in Aberdeen. In the 1760s, he went to work at Kew Gardens as an under-gardener. Masson was the first plant collector to be sent abroad by the newly appointed director Sir Joseph Banks; he sailed with James Cook on HMS Resolution (1771), HMS ''Resolution'' to South Africa, landing in October 1772. Masson stayed until 1775, during which time he sent back to England over 500 species of plant. In 1776, Banks sent Masson abroad again, this time to Madeira, Canary Islands, the Azores and the Antilles. Whilst in Grenada, Masson was captured and imprisoned by the French, a traumatic experience which haunted him for the rest of his life. Although he was eventually released, his collections deteriorated during the delay in securing a passage home, and a hurricane in St. Lucia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fruit
In botany, a fruit is the seed-bearing structure in flowering plants (angiosperms) that is formed from the ovary after flowering. Fruits are the means by which angiosperms disseminate their seeds. Edible fruits in particular have long propagated using the movements of humans and other animals in a symbiotic relationship that is the means for seed dispersal for the one group and nutrition for the other; humans, and many other animals, have become dependent on fruits as a source of food. Consequently, fruits account for a substantial fraction of the world's agricultural output, and some (such as the apple and the pomegranate) have acquired extensive cultural and symbolic meanings. In common language and culinary usage, ''fruit'' normally means the seed-associated fleshy structures (or produce) of plants that typically are sweet (or sour) and edible in the raw state, such as apples, bananas, grapes, lemons, oranges, and strawberries. In botanical usage, the term ''fruit'' als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central America
Central America is a subregion of North America. Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America is usually defined as consisting of seven countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama. Within Central America is the Mesoamerican biodiversity hotspot, which extends from southern Mexico to southeastern Panama. Due to the presence of several active geologic faults and the Central America Volcanic Arc, there is a high amount of seismic activity in the region, such as volcanic eruptions and earthquakes, which has resulted in death, injury, and property damage. Most of Central America falls under the Isthmo-Colombian cultural area. Before the Spanish expedition of Christopher Columbus' voyages to the Americas, hundreds of indigenous peoples made their homes in the area. From the year 1502 onwards, Spain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
