Matrix solid-phase dispersion for the liquid chromatographic determination of phenolic acids in Melissa officinalis

被引：0

作者：

Ziaková, A ^{[1
]}

Brandsteterová, E ^{[1
]}

Blahová, E ^{[1
]}

机构：

[1] Slovak Univ Technol Bratislava, Fac Chem & Food Technol, Dept Analyt Chem, Bratislava 81237, Slovakia

来源：

JOURNAL OF CHROMATOGRAPHY A | 2003年 / 983卷 / 1-2期

关键词：

Melissa officinalis; matrix solid-phase dispersion; phenolic acids;

D O I：

暂无

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Matrix solid-phase dispersion (MSPD) was used for sample preparation of plant material (Melissa officinalis, Lemon Balm) prior to liquid chromatography of rosmarinic, caffeic and protocatechuic acids, phenolic compounds present in this herb. Different MSPD sorbents and various elution agents were tested and the optimal extraction conditions determined with the aim to obtain extraction recoveries greater than 90% for all analytes. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：271 / 275

页数：5

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