Electrospray characterization of selected medicinal plant extracts

被引：76

作者：

Mauri, P ^{[1
]}

Pietta, P ^{[1
]}

机构：

[1] CNR, Ist Tecnol Biomed Avanzate, I-20090 Milan, Italy

来源：

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 2000年 / 23卷 / 01期

关键词：

medicinal plants; electrospray mass spectrometry; finger-print; flavonoids; terpenes;

D O I：

10.1016/S0731-7085(00)00264-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Extracts of selected medicinal plants were examined by electrospray mass spectrometry (ESI-MS). This technique allowed identification of the main components of each extract; thereby providing a typical finger-print of the examined plants, More specifically, anthocyanins (Vaccinium myrtillus), isoflavones (Glycine max, soybean), flavonolglycosides and terpenes (Ginkgo biloba), triterpenes (Centella asiatica), caffeoyl-quinic acids (Cynara scolymus, artichoke), ginsenosides (Panax ginseng), catechins (Camellia sinensis, green tea) and flavones and flavanones (Propolis) were detected rapidly at levels in the range of 0.1-1 mu g/ml, using 0.2-1 mg/ml of each medicinal plant extract. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：61 / 68

页数：8

共 25 条

[1] Identification by high-performance liquid chromatography diode array detection mass spectrometry and quantification by high-performance liquid chromatography UV absorbance detection of active constituents of Hypericum perforatum [J].