中文名 | 槲皮素-7-O-葡萄糖苷 |
英文名 | Quercetin-7-O-β-D-glucopyranoside |
别名 | 槲皮素-7-葡萄糖苷 槲皮素-7-O-葡萄糖苷 槲皮素-7-O-Β-D-葡萄糖苷 槲皮素-7-O-葡萄糖苷(标准品) 槲皮素-7-O-Β-D-吡喃葡萄糖苷 槲皮素-7-O-BETA-D-吡喃葡萄糖苷 槲皮素-7-O-Β-D-葡萄糖苷,槲皮素-7-葡萄糖苷 QUERCETIN-7-O-Β-D-GLUCOPYRANOSIDE 槲皮素-7-O-葡萄糖苷 |
英文别名 | C.I. 75710 QuerciMeritroside Quercetin 7-glucoside Quercetin-7-O-β-D-glucopyranoside Quercetin-7-O-beta-D-glucopyranoside 7-(β-D-Glucopyranosyloxy)-5,3',4'-trihydroxyflavonol 7-(β-D-Glucopyranosyloxy)-3,3',4',5-tetrahydroxyflavone 7-(β-D-Glucopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one |
CAS | 491-50-9 |
化学式 | C21H20O12 |
分子量 | 464.38 |
密度 | 1.809±0.06 g/cm3(Predicted) |
熔点 | 248 °C |
沸点 | 859.2±65.0 °C(Predicted) |
溶解度 | 可溶于DMSO、甲醇等溶剂,不溶于石油醚。 |
酸度系数 | 5.92±0.40(Predicted) |
存储条件 | 2-8°C |
外观 | 黄色结晶性粉末 |
物化性质 | 黄色结晶性粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于银杏叶Ginkgo biloba L.。 |
MDL号 | MFCD01762823 |
参考资料 展开查看 | 1. 张恒,郑俏然,何靖柳,韦婷,刘翔,章斌.藏茶玫瑰乌梅无糖复合饮料研制及功能性成分分析与抗氧化研究[J].食品科技,2021,46(01):46-53+61. 2. Tan, Si, et al. "Lycopene, polyphenols and antioxidant activities of three characteristic tomato cultivars subjected to two drying methods." Food Chemistry 338 (2021): 128062.https://doi.org/10.1016/j.foodchem.2020.128062 3. [IF=4.952] Si Tan et al."The effects of drying methods on chemical profiles and antioxidant activities of two cultivars of Psidium guajava fruits."Lwt Food Sci Technol. 2020 Jan;118:108723 4. [IF=4.821] Xiangwei Chang et al."Untargeted metabolomics approach reveals the tissue-specific markers of balloon flower root (Platycodi Radix) using UPLC-Q-TOF/MS."Microchem J. 2021 Sep;168:106447 5. [IF=2.391] Tan Si et al."Effects of three drying methods on polyphenol composition and antioxidant activities of Litchi chinensis Sonn.."Food Sci Biotechnol. 2020 Mar;29(3):351-358 6. [IF=3.935] Junmao Li et al."Comprehensive chemical profiling of the flowers of Citrus aurantium L. var. amara Engl. and uncovering the active ingredients of lipid lowering."J Pharmaceut Biomed. 2022 Mar;211:114621 7. [IF=4.932] Jing Yang et al."Identification and Quantification of Flavonoids in Okra (Abelmoschus esculentus L. Moench) and Antiproliferative Activity In Vitro of Four Main Components Identified."Metabolites. 2022 Jun;12(6):483 |
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