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Names | |
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IUPAC name
4′-(β-D-Glucopyranosyloxy)-3,3′,5,7-tetrahydroxyflavone
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Systematic IUPAC name
3,5,7-Trihydroxy-2-(3-hydroxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-4H-1-benzopyran-4-one | |
Other names
Spiraeosid
Spiraein Quercetin-4'-glucoside Quercetin 4'-O-glucoside Quercetin-4-O-β-D-glucoside | |
Identifiers | |
3D model (JSmol)
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68011 | |
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.039.634 |
EC Number |
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PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C21H20O12 | |
Molar mass | 464.37 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Spiraeoside is a chemical compound. It can be isolated from flowers of Filipendula ulmaria (L.) (a.k.a. Spiraea ulmaria or meadowsweet) or from the garden onion (Allium cepa).[1][2]
Spiraeoside is the 4'-O-glucoside of quercetin.
References[edit]
- ^ Williamson, Gary; Plumb, Geoff W.; Uda, Yasushi; Price, Keith R.; Rhodes, Michael J.C. (1996). "Dietary quercetin glycosides: Antioxidant activity and induction of the anticarcinogenic phase II marker enzyme quinone reductase in Hepalclc7 cells". Carcinogenesis. 17 (11): 2385–7. doi:10.1093/carcin/17.11.2385. PMID 8968052.
- ^ Olsson, Marie E.; Gustavsson, Karl-Erik; Vågen, Ingunn M. (2010). "Quercetin and Isorhamnetin in Sweet and Red Cultivars of Onion (Allium cepaL.) at Harvest, after Field Curing, Heat Treatment, and Storage". Journal of Agricultural and Food Chemistry. 58 (4): 2323–30. doi:10.1021/jf9027014. PMID 20099844.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction