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Sophora Dunnii
''Sophora'' is a genus of about 45 species of small trees and shrubs in the pea family Fabaceae. The species have a pantropical distribution. The generic name is derived from ''sophera'', an Arabic name for a pea-flowered tree. The genus formerly had a broader interpretation including many other species now treated in other genera, notably ''Styphnolobium'' (pagoda tree genus), which differs in lacking nitrogen fixing bacteria (rhizobia) on the roots, and ''Dermatophyllum'' (the mescalbeans). ''Styphnolobium'' has galactomannans as seed polysaccharide reserve, in contrast ''Sophora'' contains arabinogalactans, and ''Dermatophyllum'' amylose. The New Zealand ''Sophora'' species are known as kowhai. The seeds of species such as ''Sophora affinis'' and ''Sophora chrysophylla'' are reported to be poisonous. Fossil record One ''Sophora'' fossil seed pod from the middle Eocene epoch has been described from the Miller clay pit in Henry County, Tennessee, United States. Species ''So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sophora Chrysophylla
''Sophora chrysophylla'', known as ''māmane'' in Hawaiian language, Hawaiian, is a species of flowering plant in the pea and bean family, Fabaceae, that is Endemism, endemic to Hawaii. It is highly Polymorphism (biology), polymorphic, growing as a shrub or tree, and able to reach a height of in tree form. Yellow flowers are produced in winter and spring. Biology ''S. chrysophylla'' has ridged golden brown branches. The tree has Pinnate, pinnately compound Leaf, leaves with 6 to 10 pairs of leaflet (botany), leaflets. Each leaflet is long and wide. Leaves are smooth, or with gray or yellow trichome, hairs on the underside. The specific name is derived from the Greek language, Greek words χρυσός (''chrysós''), meaning "gold," and φυλλον (''phyllos''), meaning "leaf." Flowers are found at the bases of leaves or the ends of branches in Inflorescence, clusters – that is, they occur in axillary or terminal racemes. The Petal#Corolla, corolla is yellow. The petal si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Styphnolobium Japonicum
''Styphnolobium japonicum'', the Japanese pagoda tree (also known as the Chinese scholar tree and pagoda tree; syn. ''Sophora japonica'') is a species of deciduous tree in the subfamily Faboideae of the pea family Fabaceae. It was formerly included within a broader interpretation of the genus '' Sophora''. The species of ''Styphnolobium'' differ from ''Sophora'' in lacking the ability to form symbioses with rhizobia ( nitrogen fixing bacteria) on their roots. It also differs from the related genus '' Calia'' (mescalbeans) in having deciduous leaves and flowers in axillary, not terminal, racemes. The leaves are alternate, pinnate, with nine to 21 leaflets, and the flowers in pendulous racemes similar to those of the black locust. Distribution ''Styphnolobium japonicum'' is native to China. Despite its Latin name, the species was introduced in Japan and not originally found there. It is a popular ornamental tree in Europe, North America and South Africa, grown for its wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry County, Tennessee
Henry County is a county located on the northwestern border of the U.S. state of Tennessee, and is considered part of West Tennessee. As of the 2020 census, the population was 32,199. Its county seat is Paris. The county is named for the Virginia orator and American Founding Father Patrick Henry. Henry County comprises the Paris, TN Micropolitan Statistical Area. West Tennessee lands and commodity culture were associated with the lowlands and delta of the Mississippi River, which created fertile areas that supported cotton culture. During the antebellum era, numerous enslaved African Americans provided labor for the cotton plantations. Geography According to the U.S. Census Bureau, the county has a total area of , of which are land and (5.3%) are covered by water. Adjacent counties *Calloway County, Kentucky (north) * Stewart County (northeast) * Benton County (southeast) * Carroll County (south) * Weakley County (west) *Graves County, Kentucky (northwest) National protect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene Epoch
The Eocene ( ) is a geological epoch that lasted from about 56 to 33.9 million years ago (Ma). It is the second epoch of the Paleogene Period in the modern Cenozoic Era. The name ''Eocene'' comes from the Ancient Greek (''Ēṓs'', 'Dawn') and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch.See: *Letter from William Whewell to Charles Lyell dated 31 January 1831 in: * From p. 55: "The period next antecedent we shall call Eocene, from ήως, aurora, and χαινος, recens, because the extremely small proportion of living species contained in these strata, indicates what may be considered the first commencement, or ''dawn'', of the existing state of the animate creation." The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope 13C in the atmosphere was exceptionally low in com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Though the fossil record is incomplete, numerous studies have demonstrated that there is enough information available to give a good understanding of the pattern of diversification of life on Earth. In addition, the record can predict and fill gaps such as the discovery of '' Tiktaalik'' in the arctic of Canada. Paleontology includes the study of fossils: their age, method of formation, and evolutionary significance. Specimens are sometimes considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years to 4.1 billion years old. Early edition, published online before prin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Journal Of Botany
New or NEW may refer to: Music * New, singer of K-pop group The Boyz * ''New'' (album), by Paul McCartney, 2013 ** "New" (Paul McCartney song), 2013 * ''New'' (EP), by Regurgitator, 1995 * "New" (Daya song), 2017 * "New" (No Doubt song), 1999 * "new", a song by Loona from the 2017 single album '' Yves'' * "The New", a song by Interpol from the 2002 album ''Turn On the Bright Lights'' Transportation * Lakefront Airport, New Orleans, U.S., IATA airport code NEW * Newcraighall railway station, Scotland, station code NEW Other uses * ''New'' (film), a 2004 Tamil movie * New (surname), an English family name * NEW (TV station), in Australia * new and delete (C++), in the computer programming language * Net economic welfare, a proposed macroeconomic indicator * Net explosive weight, also known as net explosive quantity * Network of enlightened Women, an American organization * Newar language, ISO 639-2/3 language code new * Next Entertainment World, a South Korean media company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amylose
Amylose is a polysaccharide made of α-D-glucose units, bonded to each other through α(1→4) glycosidic bonds. It is one of the two components of starch, making up approximately 20–25% of it. Because of its tightly packed Helix, helical structure, amylose is more resistant to digestion than other starch molecules and is therefore an important form of resistant starch. Structure Amylose is made up of α(1→4) bound glucose molecules. The carbon atoms on glucose are numbered, starting at the aldehyde (C=O) carbon, so, in amylose, the 1-carbon on one glucose molecule is linked to the 4-carbon on the next glucose molecule (α(1→4) bonds). The structural formula of amylose is pictured at right. The number of repeated glucose subunits (n) is usually in the range of 300 to 3000, but can be many thousands. There are three main forms of amylose chains can take. It can exist in a disordered amorphous conformation, found both in starch granules and in hydrated amylose (when starch i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabinogalactan
Arabinogalactan, also known as galactoarabinan, larch arabinogalactan, and larch gum, is a biopolymer consisting of arabinose and galactose monosaccharides. Two classes of arabinogalactans are found in nature: plant arabinogalactan and microbial arabinogalactan. In plants, it is a major component of many gums, including gum arabic and gum ghatti. It is often found attached to proteins, and the resulting arabinogalactan protein (AGP) functions as both an intercellular signaling molecule and a glue to seal plant wounds. The microbial arabinogalactan is a major structural component of the mycobacterial cell wall. Both the arabinose and galactose exist solely in the furanose configuration. The galactan portion of microbial arabinogalactan is linear, consisting of approximately 30 units with alternating β-(1-5) and β-(1-6) glycosidic linkages. The arabinan chain, which consists of about 30 residues, is attached at three branch points within the galactan chain, believed to b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polysaccharide
Polysaccharides (), or polycarbohydrates, are the most abundant carbohydrates found in food. They are long-chain polymeric carbohydrates composed of monosaccharide units bound together by glycosidic linkages. This carbohydrate can react with water (hydrolysis) using amylase enzymes as catalyst, which produces constituent sugars (monosaccharides or oligosaccharides). They range in structure from linear to highly branched. Examples include storage polysaccharides such as starch, glycogen and galactogen and structural polysaccharides such as hemicellulose and chitin. Polysaccharides are often quite heterogeneous, containing slight modifications of the repeating unit. Depending on the structure, these macromolecules can have distinct properties from their monosaccharide building blocks. They may be amorphous or even insoluble in water. When all the monosaccharides in a polysaccharide are the same type, the polysaccharide is called a homopolysaccharide or homoglycan, but when more t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galactomannan
Galactomannans are polysaccharides consisting of a mannose backbone with galactose side groups, more specifically, a (1-4)-linked beta-D-mannopyranose backbone with branchpoints from their 6-positions linked to alpha-D-galactose, (i.e. 1-6-linked alpha-D-galactopyranose). In order of increasing number of mannose-to-galactose ratio: * fenugreek gum, mannose:galactose ~1:1 *guar gum, mannose:galactose ~2:1 * tara gum, mannose:galactose ~3:1 *locust bean gum or ''carob gum'', mannose:galactose ~4:1 * cassia gum, mannose:galactose ~5:1 Galactomannans are often used in food products to increase the viscosity of the water phase. Guar gum has been used to add viscosity to artificial tears, but is not as stable as carboxymethylcellulose. Food use Galactomannans are used in foods as stabilisers. Guar and locust bean gum (LBG) are commonly used in ice cream to improve texture and reduce ice cream meltdown. LBG is also used extensively in cream cheese, fruit preparations and salad dress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
