Quantitative determination of the total content of flavonoids in Flavozid and Immunoflazid syrups

被引：0

作者：

Vishnevskii O.V. ^{[1
]}

Atamanyuk V.P. ^{[1
]}

机构：

[1] Institute of Pharmacology and Toxicology, National Academy of Medical Sciences of Ukraine, Kiev

来源：

Pharmaceutical Chemistry Journal | 2008年 / 42卷 / 9期

关键词：

Flavonoid; Quercetin; Rutin; Glacial Acetic Acid; Aluminum Chloride;

D O I：

10.1007/s11094-009-0176-4

中图分类号：

学科分类号：

摘要：

New syrup compositions Flavozid and Immunoflazid that contain 2% Proteflazid (ethanol extract of wild Deschampsia caespitosa L. and Calamagrostis epigeios L.) have been developed. The total content of flavonoids in both syrups is of the level of 4-6 μg/mL, which complicates the development of an analytical method. A new method for quantitative determination of flavonoids in the aforementioned syrups has been developed on the basis of differential UV spectrophotometry of their complexes with aluminum chloride. The proposed method is introduced into the Manufacturer's Pharmacopoeic Article for the syrups. © 2008 Springer Science+Business Media, Inc.

引用

页码：536 / 538

页数：2