91802
绣线菊苷
analytical standard
别名:
3,3′,4′,5,7-Pentahydroxyflavone 4′-glucoside, Quercetin 4′-O-β-D-glucopyranoside, Quercetin 4′-glucoside, Spiraein, Spireoside
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关于此项目
经验公式（希尔记法）:
C21H20O12
化学文摘社编号:
分子量:
464.38
UNSPSC Code:
85151701
PubChem Substance ID:
EC Number:
243-614-6
MDL number:
InChI key
OIUBYZLTFSLSBY-HMGRVEAOSA-N
InChI
1S/C21H20O12/c22-6-13-15(26)17(28)19(30)21(33-13)32-11-2-1-7(3-9(11)24)20-18(29)16(27)14-10(25)4-8(23)5-12(14)31-20/h1-5,13,15,17,19,21-26,28-30H,6H2/t13-,15-,17+,19-,21-/m1/s1
SMILES string
OC[C@H]1O[C@@H](Oc2ccc(cc2O)C3=C(O)C(=O)c4c(O)cc(O)cc4O3)[C@H](O)[C@@H](O)[C@@H]1O
grade
analytical standard
assay
≥95.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤10.0% water (Karl Fischer)
application(s)
food and beverages
format
neat
Quality Level
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General description
Spiraeoside is a naturally occurring flavonoid, that can extracted from the flowers of Filipendula ulmaria.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Densitometric evaluation of spiraeoside after derivatization in flowers of Filipendula ulmaria (L.) Maxim
Poukens-Renwart.P, et al.
Journal of Pharmaceutical and Biomedical Analysis, 10, 1085-1088 (1992)
Kaeko Murota et al.
Journal of agricultural and food chemistry, 52(7), 1907-1912 (2004-04-01)
Quercetin is a typical antioxidative flavonoid found in vegetables, which is more commonly present as its glucosides, quercetin-3-glucoside (Q3G) and quercetin-4'-glucoside (Q4'G). The main aim of this study was to estimate the antioxidant activity of Q3G and Q4'G on iron
A J Day et al.
FEBS letters, 468(2-3), 166-170 (2000-02-29)
Lactase phlorizin hydrolase (LPH; EC 3.2.1.62) is a membrane-bound, family 1 beta-glycosidase found on the brush border of the mammalian small intestine. LPH, purified from sheep small intestine, was capable of hydrolysing a range of flavonol and isoflavone glycosides. The
Brigitte A Graf et al.
Drug metabolism and disposition: the biological fate of chemicals, 33(7), 1036-1043 (2005-04-19)
Quercetin-4'-glucoside is a major flavonol in onions, and this study investigated the absorption and fate of radiolabeled quercetin-4'-glucoside in rats. Rats ingested [2-(14)C]quercetin-4'-glucoside and the distribution of radioactivity throughout the body was determined after 0.5, 1, 2, and 5 h.
Jeanelle Boyer et al.
Nutrition journal, 4, 1-1 (2005-01-13)
Quercetin and quercetin glycosides are widely consumed flavonoids found in many fruits and vegetables. These compounds have a wide range of potential health benefits, and understanding the bioavailability of flavonoids from foods is becoming increasingly important. This study combined an
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