槲皮苷
槲皮苷结构式
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常用名 | 槲皮苷 | 英文名 | Quercitrin |
|---|---|---|---|---|
| CAS号 | 522-12-3 | 分子量 | 448.377 | |
| 密度 | 1.8±0.1 g/cm3 | 沸点 | 814.0±65.0 °C at 760 mmHg | |
| 分子式 | C21H20O11 | 熔点 | 174-183ºC | |
| MSDS | 中文版 美版 | 闪点 | 288.3±27.8 °C |
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Separation of the antioxidant compound quercitrin from Lindera obtusiloba Blume and its antimelanogenic effect on B16F10 melanoma cells.
Biosci. Biotechnol. Biochem. 77(1) , 58-64, (2013) Considering the growing evidence of the presence of antioxidant compounds in plant extracts, the objectives of this study were to identify antioxidant compounds in Lindera obtusiloba Blume (Lauraceae) and to evaluate their antimelanogenic activities on B16F10... |
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[Chemical constituents from Commelina communis].
Zhongguo Zhong Yao Za Zhi 38(19) , 3304-8, (2013) To investigate the chemical constituents from Commelina communis, fifteen compounds were separated and purified by silica gel, Sephadex LH-20, and ODS column chromatography, and semi-preparative HPLC. By analyses of NMR and MS data as well as their physical a... |
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Analysis of different European hazelnut (Corylus avellana L.) cultivars: authentication, phenotypic features, and phenolic profiles.
J. Agric. Food Chem. 62(26) , 6236-46, (2014) Hazelnuts exhibit functional properties due to their content in fatty acids and phenolic compounds that could positively affect human health. The food industry requires precise traits for morphological, chemical, and physical kernel features so that some cult... |
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Amino acid, mineral, and polyphenolic profiles of black vinegar, and its lipid lowering and antioxidant effects in vivo.
Food Chem. 168 , 63-9, (2014) Black vinegar (BV) contains abundant essential and hydrophobic amino acids, and polyphenolic contents, especially catechin and chlorogenic acid via chemical analyses. K and Mg are the major minerals in BV, and Ca, Fe, Mn, and Se are also measured. After a 9-w... |
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Phytochemical analysis and in vitro biological activity of three Hypericum species from the Canary Islands (Hypericum reflexum, Hypericum canariense and Hypericum grandifolium).
Fitoterapia 100 , 95-109, (2015) In the present work we carried out a phytochemical and biological investigation on three Hypericum species, i.e. Hypericum reflexum, Hypericum canariense and Hypericum grandifolium, from the Canary Islands where they are traditionally used as diuretic, wound ... |
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The leishmanicidal flavonols quercetin and quercitrin target Leishmania (Leishmania) amazonensis arginase.
Exp. Parasitol. 130(3) , 183-8, (2012) Polyamine biosynthesis enzymes are promising drug targets for the treatment of leishmaniasis, Chagas' disease and African sleeping sickness. Arginase, which is a metallohydrolase, is the first enzyme involved in polyamine biosynthesis and converts arginine in... |
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An efficient and economical MTT assay for determining the antioxidant activity of plant natural product extracts and pure compounds.
J. Nat. Prod. 73 , 1193-5, (2010) Antioxidants scavenge free radicals, singlet oxygen, and electrons in cellular redox reactions. The yellow MTT [3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide] is reduced to a purple formazan by mitochondrial enzymes. NADPH is the basis of esta... |
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Studies on the chemical constituents and anticancer activity of Saxifraga stolonifera (L) Meeb.
Bioorg. Med. Chem. 16 , 1337-44, (2008) Saxifraga stolonifera, an evergreen dicotyledon, has been identified as an important resource in Chinese medicine due to its anticancer activity. In the present report, chemical components of S. stolonifera (L) Meeb which is found in Guizhou province were inv... |
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Hyperoside inhibits high-glucose-induced vascular inflammation in vitro and in vivo.
Inflammation 37(5) , 1389-400, (2014) Hyperoside, an active compound from the genera of Hypericum and Crataegus, was reported to have antioxidant, antihyperglycemic, anticancer, anti-inflammatory, and anticoagulant activities. Vascular inflammatory process has been suggested to play a key role in... |
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Construction of an Indonesian herbal constituents database and its use in Random Forest modelling in a search for inhibitors of aldose reductase.
Bioorg. Med. Chem. 20 , 1251-8, (2012) Data on phytochemical constituents of plants commonly used in traditional Indonesian medicine have been compiled as a computer database. This database (the Indonesian Herbal constituents database, IHD) currently contains details on ∼1,000 compounds found in 3... |