Quantitative Determination of Total Flavonoids in Horse Chestnut Aesculus Hippocastanum Buds

被引：2

作者：

Kurkin, V. A. ^{[1
]}

Belov, P. V. ^{[1
]}

Ryzhov, V. M. ^{[1
]}

机构：

[1] Samara State Med Univ, Samara 443099, Russia

来源：

PHARMACEUTICAL CHEMISTRY JOURNAL | 2019年 / 53卷 / 02期

关键词：

horse chestnut; Aesculus hippocastanum L; buds; flavonoids; rhamnocitrin; standardization; spectrophotometry;

D O I：

10.1007/s11094-019-01970-9

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

A quantitative procedure was developed for determining total flavonoids in horse chestnut buds (Aesculus hippocastanum L.) using differential spectrophotometry at 422 nm and recalculation as rhamnocitrin or 7-O-methylkaempferol (3,5,4-trihydroxy-7-methoxyflavone), the dominant flavonoid in this raw material. The error of a single determination of total flavonoids in horse chestnut buds with 95% confidence probability was +/- 2.23%. The contents of total flavonoids in horse chestnut buds varied from (1.24 +/- 0.01) to (2.31 +/- 0.03)%.

引用

页码：155 / 159

页数：5

共 11 条

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