Analysis of flavonoids in the extracts from the seeds of Oroxylum indicum using high speed countercurrent chromatography/mass spectrometry

被引：23

作者：

Chen, LJ

Song, H

Du, QZ

Li, JR

Ito, Y

机构：

[1] NHLBI, Ctr Biochem & Biophys, NIH, Bethesda, MD 20892 USA

[2] W China Univ Med Sci, Univ Hosp 1, Ctr Biotherapy Canc & Canc Ctr, Huaxi Med Sch, Chengdu, Peoples R China

[3] Sichuan Univ, Dept Pharmaceut & Bioengn, Chengdu, Peoples R China

[4] Zhejiang Gongshang Univ, Inst Food & Biol Engn, Hangzhou, Peoples R China

来源：

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES | 2005年 / 28卷 / 10期

关键词：

flavonoids; Oroxylum indicum; HSCCC-MS;

D O I：

10.1081/JLC-200058350

中图分类号：

Q5 [生物化学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

The HSCCC was successfully interfaced with a mass spectrometer possessing APCI- and ESI-MS mode for the first time. The coupling system gave an excellent separation of ethyl acetate extract from the seeds of O. indicum using a solvent system composed of hexane-etbyl acetate-methanol-0.2% formic acid (1: 1.2: 1: 1); the online data of APCI-MS and APCI-MS-MS provided useful information for the identification of the compounds.

引用

页码：1549 / 1555

页数：7

共 7 条

[1]

Separation and identification of flavonoids in an extract from the seeds of Oroxylum indicum by CCC [J].