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Prodelphinidin B-2 3,3'-di-O-gallate
Prodelphinidin is a name for the polymeric tannins composed of gallocatechin. It yields delphinidin during depolymerisation under oxidative conditions. Natural occurrences Prodelphinidins are one of the two sorts of tannins in grape (the other being procyanidins) being produced especially in the skin of the berry. Prodelphinidins can be found in ''Cistus salviifolius''. Gallocatechin-(4→8)-catechin (prodelphinidin B3), gallocatechin-(4→8)-gallocatechin and catechin-(4→8)-gallocatechin can be found in the pomegranate peels. Prodelphinidin B-2 3'-O-gallate can be found in green tea leaves and prodelphinidin B-2 3,3'-di-O-gallate can be found in ''Myrica rubra''. Particular oligomeric prodelphinidins Prodelphinidin B3 (gallocatechin-(4α→8)-catechin) and prodelphinidin B9 (epigallocatechin-(4α→8)-catechin) can be isolated in beer. Prodelphinidin C2 (gallocatechin-(4α→8)-gallocatechin-(4α→8)-catechin) can be isolated in malt. The A-type proanthocyanidin epigal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prodelphinidin B3
Prodelphinidin B3 is a prodelphinidin dimer found in food products such as barley and beer, in fruits and pod vegetables. It can also be found in pomegranate The pomegranate (''Punica granatum'') is a fruit-bearing deciduous shrub in the family Lythraceae, subfamily Punicoideae, that grows between tall. The pomegranate was originally described throughout the Mediterranean Basin, Mediterranean re ... peels. It can also be synthetized. References External links Prodelphinidin B3 on www.phenol-explorer.eu Condensed tannin dimers {{aromatic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prodelphinidin B-2 3,3'-di-O-gallate
Prodelphinidin is a name for the polymeric tannins composed of gallocatechin. It yields delphinidin during depolymerisation under oxidative conditions. Natural occurrences Prodelphinidins are one of the two sorts of tannins in grape (the other being procyanidins) being produced especially in the skin of the berry. Prodelphinidins can be found in ''Cistus salviifolius''. Gallocatechin-(4→8)-catechin (prodelphinidin B3), gallocatechin-(4→8)-gallocatechin and catechin-(4→8)-gallocatechin can be found in the pomegranate peels. Prodelphinidin B-2 3'-O-gallate can be found in green tea leaves and prodelphinidin B-2 3,3'-di-O-gallate can be found in ''Myrica rubra''. Particular oligomeric prodelphinidins Prodelphinidin B3 (gallocatechin-(4α→8)-catechin) and prodelphinidin B9 (epigallocatechin-(4α→8)-catechin) can be isolated in beer. Prodelphinidin C2 (gallocatechin-(4α→8)-gallocatechin-(4α→8)-catechin) can be isolated in malt. The A-type proanthocyanidin epigal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croton Lechleri
''Croton lechleri'' is a species of flowering plant in the spurge family, Euphorbiaceae, that is native to northwestern South America. It is commonly known as ''sangre de grado'' (Peruvian Spanish), ''sangre de drago'' (Ecuadorian Spanish) or ''sangre de grada'' (Bolivian Spanish), both of which translate to "dragon's blood".Meza, E.N.(Editor). 1999. They refer to this tree's (and several related species') thick red latex. The latex has medicinal properties, and is used by local peoples as a liquid bandage, applied to seal wounds, as it dries quickly to form a protective skin-like barrier. Its use by native people has led to scientific study and observation of its ''in vitro'' antioxidant activity as well as both mutagenic and antimutagenic behavior. The latex also contains a number of chemicals, including taspine. Oligomeric proanthocyanidins, another kind of chemical contained in the latex, have been investigated for the treatment of HIV-associated diarrhea under the name c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crofelemer
Crofelemer (USAN, trade name Mytesi) is an antidiarrheal indicated for the symptomatic relief of non-infectious diarrhea in adult patients with HIV/AIDS on antiretroviral therapy. Other possible uses include diarrhea in children, acute infectious diarrhea, and diarrhea in patients with irritable bowel syndrome. It is a purified oligomeric proanthocyanidin from "dragon's blood", the sap of the South American tree ''Croton lechleri''. Crofelemer treats the symptoms of disease, but it is not used to treat infectious diarrhea (diarrhea caused by infection of the digestive system by a bacterium, virus or parasite). It was initially developed by Napo Pharmaceuticals, which is a wholly owned subsidiary of Jaguar Health, Inc. A Phase III clinical trial for diarrhea in HIV patients was completed in 2012, and the drug was approved by the US Food and Drug Administration (FDA) on 31 December 2012. Mechanism of action The drug is taken by orally and works by modulating cystic fibrosis trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioclea Lasiophylla
Dioclea or Diocleia, and also Dioklea or Diokleia may refer to : * Diocleia (festival), an annual festival in ancient Megara in honor of the hero Diocles, famous for the kissing contest between men * Dioclea (state), a medieval state of Duklja, in south-eastern part of modern Montenegro * Dioclea in Praevalitana, an ancient Roman and Byzantine city in the Province of Praevalitana, near modern Podgorica in Montenegro * Dioclea in Phrygia, an ancient city and former bishopric in Phrygia (Asia Minor) * '' Dioclea'', a genus of plants in the family Fabaceae See also * Doclea (other) Doclea or Docleia, and also Doklea or Dokleia may refer to: * Doclea (city), ancient Illyrian, Roman and Byzantine city, near modern Podgorica in Montenegro * Doclea (state), medieval principality of Duklja, in south-eastern part of modern Monten ... * Diocletianopolis (other) {{dab, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malt
Malt is germinated cereal grain that has been dried in a process known as " malting". The grain is made to germinate by soaking in water and is then halted from germinating further by drying with hot air. Malted grain is used to make beer, whisky, malted milk, malt vinegar, confections such as Maltesers and Whoppers, flavored drinks such as Horlicks, Ovaltine, and Milo, and some baked goods, such as malt loaf, bagels, and Rich Tea biscuits. Malted grain that has been ground into a coarse meal is known as "sweet meal". Malting grain develops the enzymes (α-amylase, β-amylase) required for modifying the grains' starches into various types of sugar, including monosaccharide glucose, disaccharide maltose, trisaccharide maltotriose, and higher sugars called maltodextrines. It also develops other enzymes, such as proteases, that break down the proteins in the grain into forms that can be used by yeast. The point at which the malting process is stopped affects the starch-to-enz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prodelphinidin C2
Prodelphinidin C2 is a prodelphinidin trimer found in malt Malt is germinated cereal grain that has been dried in a process known as " malting". The grain is made to germinate by soaking in water and is then halted from germinating further by drying with hot air. Malted grain is used to make beer, wh .... References External links Prodelphinidin C2 at www.phenol-explorer.eu Condensed tannins Natural phenol trimers {{aromatic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beer
Beer is one of the oldest and the most widely consumed type of alcoholic drink in the world, and the third most popular drink overall after water and tea. It is produced by the brewing and fermentation of starches, mainly derived from cereal grains—most commonly from malted barley, though wheat, maize (corn), rice, and oats are also used. During the brewing process, fermentation of the starch sugars in the wort produces ethanol and carbonation in the resulting beer.Barth, Roger. ''The Chemistry of Beer: The Science in the Suds'', Wiley 2013: . Most modern beer is brewed with hops, which add bitterness and other flavours and act as a natural preservative and stabilizing agent. Other flavouring agents such as gruit, herbs, or fruits may be included or used instead of hops. In commercial brewing, the natural carbonation effect is often removed during processing and replaced with forced carbonation. Some of humanity's earliest known writings refer to the production and d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prodelphinidin B9
Prodelphinidin B9 is a prodelphinidin dimer found in beer Beer is one of the oldest and the most widely consumed type of alcoholic drink in the world, and the third most popular drink overall after water and tea. It is produced by the brewing and fermentation of starches, mainly derived from ce .... References Condensed tannin dimers {{aromatic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrica Rubra
''Myrica rubra'', also called yangmei (; Cantonese: yeung4 mui4; Shanghainese: ), , Chinese bayberry, red bayberry, yumberry, waxberry, or Chinese strawberry (and often mistranslated from Chinese as arbutus) is a subtropical tree grown for its fruit. Description ''Myrica rubra'' is an evergreen tree that grows to a height of up to high, with smooth gray bark and a uniform spherical to hemispherical crown. Leaves are leathery, bare, elliptic-obovate to oval lanceolate in shape, wedge-shaped at the base and rounded to pointed or tapered at the apex, margin is serrated or serrated in the upper half, with a length of and a width of . Leaves are alternately arranged on the branches are divided into petiole and leaf blade. The petiole is long. The leaf underside is pale green and sparsely to moderately golden glandular, the top surface is dark green. The species is dioecious. Male flowers with simple or unobtrusively branched bracts, are held in inflorescences individually or occa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Tea
Green tea is a type of tea that is made from '' Camellia sinensis'' leaves and buds that have not undergone the same withering and oxidation process which is used to make oolong teas and black teas. Green tea originated in China, and since then its production and manufacture has spread to other countries in East Asia. Several varieties of green tea exist, which differ substantially based on the variety of ''C. sinensis'' used, growing conditions, horticultural methods, production processing, and time of harvest. The two main components unique to green tea are "catechins" and "theanine," and the health effects of these components are attracting a great deal of attention in Japan and abroad. History Tea consumption has its legendary origins in China during the reign of mythological Emperor Shennong. A book written by Lu Yu in 618–907 AD (Tang dynasty), ''The Classic of Tea'' (), is considered important in green tea history. The ''Kissa Yōjōki'' (喫茶養生記 ''Book ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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