Neohesperidoside
Neohesperidose is the disaccharide which is present in some flavonoids. It can be found in species of ''Typha.'' ''Delphinidin-3-neohesperidoside and cyanidin-3- neohesperidoside from receptacles of Podocarpus species, Oyvind M. Andersen, Phytochemistry, 1989, Volume 28, Issue 2, Pages 495–497, Neohesperidosides * Cyanidin-3-neohesperidoside * Delphinidin-3-neohesperidoside * Rhoifolin or apigenin 7-''O''-neohesperidoside * Myricetin-3-''O''-neohesperidoside found in ''Physalis angulata''A novel cytotoxic flavonoid glycoside from Physalis angulata. N. Ismail and M. Alam, Fitoterapia, Volume 72, Issue 6, August 2001, Pages 676-679, * Neohesperidin (hesperetin 7-''O''-neohesperidoside) * Neoeriocitrin (eriodictyol Eriodictyol is a bitter-masking flavanone, a flavonoid extracted from yerba santa (''Eriodictyon californicum''), a plant native to North America. Eriodictyol is one of the four flavanones identified in this plant as having taste-modifying proper ... 7-''O''-neoh ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Disaccharide
A disaccharide (also called a double sugar or ''biose'') is the sugar formed when two monosaccharides are joined by glycosidic linkage. Like monosaccharides, disaccharides are simple sugars soluble in water. Three common examples are sucrose, lactose, and maltose. Disaccharides are one of the four chemical groupings of carbohydrates (monosaccharides, disaccharides, oligosaccharides, and polysaccharides). The most common types of disaccharides—sucrose, lactose, and maltose—have 12 carbon atoms, with the general formula C12H22O11. The differences in these disaccharides are due to atomic arrangements within the molecule. The joining of monosaccharides into a double sugar happens by a condensation reaction, which involves the elimination of a water molecule from the functional groups only. Breaking apart a double sugar into its two monosaccharides is accomplished by hydrolysis with the help of a type of enzyme called a disaccharidase. As building the larger sugar ejects a water ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Flavonoid
Flavonoids (or bioflavonoids; from the Latin word ''flavus'', meaning yellow, their color in nature) are a class of polyphenolic secondary metabolites found in plants, and thus commonly consumed in the diets of humans. Chemically, flavonoids have the general structure of a 15-carbon skeleton, which consists of two phenyl rings (A and B) and a heterocyclic ring (C, the ring containing the embedded oxygen). This carbon structure can be abbreviated C6-C3-C6. According to the IUPAC nomenclature, they can be classified into: *flavonoids or bioflavonoids *isoflavonoids, derived from 3-phenyl chromen-4-one (3-phenyl-1,4-benzopyrone) structure *neoflavonoids, derived from 4-phenylcoumarine (4-phenyl-1,2-benzopyrone) structure The three flavonoid classes above are all ketone-containing compounds and as such, anthoxanthins ( flavones and flavonols). This class was the first to be termed bioflavonoids. The terms flavonoid and bioflavonoid have also been more loosely used to describe non ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Typha
''Typha'' is a genus of about 30 species of monocotyledonous flowering plants in the family Typhaceae. These plants have a variety of common names, in British English as bulrush or reedmace, in American English as reed, cattail, or punks, in Australia as cumbungi or bulrush, in Canada as bulrush or cattail, and in New Zealand as raupo. Other taxa of plants may be known as bulrush, including some sedges in ''Scirpus'' and related genera. The genus is largely distributed in the Northern Hemisphere, where it is found in a variety of wetland habitats. The rhizomes are edible. Evidence of preserved starch grains on grinding stones suggests they were already eaten in Europe 30,000 years ago. Description ''Typha'' are aquatic or semi-aquatic, rhizomatous, herbaceous perennial plants. The leaves are glabrous (hairless), linear, alternate and mostly basal on a simple, jointless stem that bears the flowering spikes. The plants are monoecious, with unisexual flowers that develop in ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cyanidin
Cyanidin is a natural organic compound. It is a particular type of anthocyanidin (glycoside version called anthocyanins). It is a pigment found in many red berries including grapes, bilberry, blackberry, blueberry, cherry, chokeberry, cranberry, elderberry, hawthorn, loganberry, açai berry and raspberry. It can also be found in other fruits such as apples and plums, and in red cabbage and red onion. It has a characteristic reddish-purple color, though this can change with pH; solutions of the compound are red at pH 11. In certain fruits, the highest concentrations of cyanidin are found in the seeds and skin. Cyanidin has been found to be a potent sirtuin 6 (SIRT6) activator. List of cyanidin derivatives * Antirrhinin (cyanidin-3-rutinoside or 3-C-R), found in black raspberry * Cyanidin-3-xylosylrutinoside, found in black raspberry * Cyanidin-3,4′-di-''O''-β-glucopyranoside, found in red onion * Cyanidin-4′-''O''-β-glucoside, found in red onion * Chrysanthemin ( ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Delphinidin
Delphinidin (also delphinidine) is an anthocyanidin, a primary plant pigment, and also an antioxidant. Delphinidin gives blue hues to flowers in the genera ''Viola'' and ''Delphinium''. It also gives the blue-red color of the grape that produces Cabernet Sauvignon, and can be found in cranberries and Concord grapes as well as pomegranates, and bilberries. Delphinidin, like nearly all other anthocyanidins, is pH-sensitive, i.e. a natural pH indicator, and changes from blue in basic solution to red in acidic solution. Glycosides Several glycosides derived from delphinidin are known: *Myrtillin (delphinidin-3-''O''-glucoside) and tulipanin (delphinidin-3-''O''-rutinoside) can be found in blackcurrant pomace. *Violdelphin (delphinidin 3-rutinoside-7-''O''-(6-''O''-(4-(6-''O''-(4-hydroxybenzoyl)-β-D-glucosyl)oxybenzoyl)-β-D-glucoside) is responsible for the purplish-blue flower color of '' Aconitum chinense''. * Nasunin (delphinidin-3-(''p''-coumaroylrutinoside)-5-glucoside) ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Rhoifolin
Rhoifolin is a chemical compound. It is first isolated from plant ''Rhus succedanea''. The term "Rhoi" derived from generic name of plant Rhus. It is a flavone, a type of flavonoid isolated from '' Boehmeria nivea'', China grass or ramie (leaf), from ''Citrus limon'', Canton lemon (leaf), from ''Citrus x aurantium'', the bigarade or bitter orange (plant), from ''Citrus x paradisi'', the grapefruit (leaf), from '' Ononis campestris'', the cammock (shoot) and from ''Sabal serratula'', the serenoa ''Serenoa repens'', commonly known as saw palmetto, is the sole species currently classified in the genus ''Serenoa''. It is a small palm, growing to a maximum height around . It is endemic to the subtropical and tropical Southeastern United S ... or sabal fruit (plant). References Flavone glycosides {{Aromatic-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Apigenin
Apigenin (4′,5,7-trihydroxyflavone), found in many plants, is a natural product belonging to the flavone class that is the aglycone of several naturally occurring glycosides. It is a yellow crystalline solid that has been used to dye wool. Sources in nature Apigenin is found in many fruits and vegetables, but parsley, celery, celeriac, and chamomile tea are the most common sources. Apigenin is particularly abundant in the flowers of chamomile plants, constituting 68% of total flavonoids. Dried parsley can contain about 45 mg apigenin/gram of the herb, and dried chamomile flower about 3-5 mg/gram. The apigenin content of fresh parsley is reportedly 215.5 mg/100 grams, which is much higher than the next highest food source, green celery hearts providing 19.1 mg/100 grams. Biosynthesis Apigenin is biosynthetically derived from the general phenylpropanoid pathway and the flavone synthesis pathway. The phenylpropanoid pathway starts from the aromatic a ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Physalis Angulata
''Physalis angulata'' is an erect, herbaceous, annual plant belonging to the nightshade family Solanaceae. It reproduces by seed. Its leaves are dark green and roughly oval, often with tooth shapes around the edge. The flowers are five-sided and pale yellow; the yellow-orange fruits are borne inside a balloon-like calyx. It is native to the Americas, but is now widely distributed and naturalized in tropical and subtropical regions worldwide. The plant produces edible fruit that can be eaten raw, cooked, jammed, etc. However, all other parts of the plant are poisonous. Members of the Toba-Pilagá ethnic group of Gran Chaco traditionally eat the ripe fruits raw. Vernacular names *English common names include: angular winter cherry, balloon cherry, cutleaf groundcherry, gooseberry, hogweed, wild tomato, camapu, and occasionally other common names for the genus ''Physalis''. *In Spanish it is known as bolsa mullaca *In Malayalam it is known as njottanjodiyan (ഞൊട്ടാ ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Neohesperidin
Neohesperidin is a flavanone glycoside found in citrus fruits. It is the 7-O-neohesperidose derivative of hesperetin, which in turn is the 4'-methoxy derivative of eriodictyol Eriodictyol is a bitter-masking flavanone, a flavonoid extracted from yerba santa (''Eriodictyon californicum''), a plant native to North America. Eriodictyol is one of the four flavanones identified in this plant as having taste-modifying proper .... Neohesperidin dihydrochalcone has an intense sweet taste, and is listed as a Generally Recognized as Safe flavour enhancer by the Flavour and Extract Manufacturers' Association. References External links * {{Glycosides Flavanone glycosides Flavonoids found in Rutaceae ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Hesperetin
Hesperetin is the 4'-methoxy derivative of eriodictyol, a flavanone. Hesperetin's 7-O-glycoside, hesperidin, is a naturally occurring flavanon-glycoside, the main flavonoid in lemons and sweet oranges. Hesperetin (and naringenin, the parent flavanone of naringin) are not found to a significant extent in ''Citrus'' spp. Glycosides A variety of glycosides of hesperetin are known, including: * Hesperidin (hesperetin-7-''O''-rutinoside) is a water-insoluble flavonoid glycoside whose solubility is below 5 μg/ml in water. Hesperidin is found in citrus fruits and upon ingestion it releases its aglycone, hesperetin. * Neohesperidin is the 7-''O''-neohesperidoside of hesperetin. * Hesperetin-7-''O''-α-L-Rhamnopyranoside (CAS 66513-83-5) is found in the roots of clammy cherry (''Cordia obliqua'' a.k.a. ''Cordia obliqua'' var. ''wallichii''). Metabolism Hesperidin 6-''O''-α-L-rhamnosyl-β-D-glucosidase is an enzyme that uses hesperidin and H2O to produce hesperetin and rutinose. It ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Neoeriocitrin
Neoeriocitrin is a 7-''O''-glycoside of the flavanone eriodictyol and the disaccharide neohesperidose Neohesperidose is the disaccharide which is present in some flavonoids. It can be found in species of '' Typha.'' ''Delphinidin-3-neohesperidoside and cyanidin-3- neohesperidoside from receptacles of Podocarpus species, Oyvind M. Andersen, Phytoc ... (α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranose). Note that the 'neo' in the name in this case does not refer to the position of the B-ring (which is not in a neo position), but refer to the glycosyl moiety. References * * External links * Flavanone glycosides {{Polyphenol-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |