Antioxidant profiling of C3 quercetin glycosides: Quercitrin, Quercetin 3-β-D-glucoside and Quercetin 3-O-(6”-O-malonyl)-β-Dglucoside in cell free environment
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منابع مشابه
Prophylactic Efficacy of Quercetin 3-β-O-d-Glucoside against Ebola Virus Infection.
Ebola outbreaks occur on a frequent basis, with the 2014-2015 outbreak in West Africa being the largest one ever recorded. This outbreak has resulted in over 11,000 deaths in four African countries and has received international attention and intervention. Although there are currently no approved therapies or vaccines, many promising candidates are undergoing clinical trials, and several have h...
متن کاملPharmacokinetic comparison between quercetin and quercetin 3-O-β-glucuronide in rats by UHPLC-MS/MS
Quercetin is a natural flavonoid widely distributed in human diet and functional foods. Quercetin 3-O-β-glucuronide (Q3G) is present in wine and some medicinal plants. Quercetin and Q3G may be metabolized from each other in vivo. While quercetin has been the subject of many studies, the pharmacokinetic profiles of quercetin and Q3G (in animals) have not yet been compared. Herein, we prepared a ...
متن کاملMelanin Biosynthesis Inhibitory and Antioxidant Activities of Quercetin-3’-O- -D-glucoside Isolated from Allium cepa
a Department of Agro-environmental Sciences, Faculty of Agriculture, Kyushu University, Fukuoka, 812-8581, Japan. Fax: 81-92-642-3002. E-mail: [email protected] b Department of Forest Product Technology, Faculty of Forestry, Mulawarman University, Samarinda, 75123, Indonesia c Department of Nutrition and Health Science, Faculty of Human Environmental Science, Fukuoka Women’s University...
متن کاملSpectroscopic Properties of Quercetin-3-O-rhamnoside and Quercetin-3-O-rutinoside in Aerosol-OT Reverse Micelles
Department of Chemistry and Research Institute of Basic Science, Chonnam National University, Gwangju 500-757, Korea Department of Chemistry, and Research Institute of Life Science, Gyeongsang National University, Chinju 660-701, Korea Department of Chemical Education, and Research Institute of Life Science, Gyeongsang National University, Chinju 660-701, Korea. *E-mail: [email protected] Receiv...
متن کاملMelanin biosynthesis inhibitory and antioxidant activities of quercetin-3'-O-beta-D-glucoside isolated from Allium cepa.
In the course of searching for new whitening agents, we have found that the methanol extract of dried skin of Allium cepa shows potent melanin biosynthesis inhibitory activity in B16 melanoma cells. Bioassay-guided fractionation led to the isolation of quercetin-3'-O-beta-D-glucoside (1) from the methanol extract of dried skin of A. cepa, which inhibited melanin formation in B16 melanoma cells ...
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ژورنال
عنوان ژورنال: Free Radicals and Antioxidants
سال: 2015
ISSN: 2231-2536
DOI: 10.5530/fra.2015.2.7