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Isolation of the lignan secoisolariciresinol diglucoside from flaxseed (Linum usitatissimum L.) by high-speed counter-current chromatography
被引:47
|作者:
Degenhardt, A
[1
]
Habben, S
[1
]
Winterhalter, P
[1
]
机构:
[1] Tech Univ Carolo Wilhelmina Braunschweig, Inst Food Chem, DE-38106 Braunschweig, Germany
关键词:
Linum usitatissimum;
counter-current chromatography;
plant materials;
secoisolariciresinol diglucoside;
glucosides;
lignans phytoestrogens;
plant hormones;
D O I:
10.1016/S0021-9673(01)01467-4
中图分类号:
Q5 [生物化学];
学科分类号:
071010 ;
081704 ;
摘要:
High-speed counter-current chromatography was successfully used for the isolation and purification of secoisolariciresinol diglucoside, a bioactive lignan from flaxseed (Linum usitatissimum L.). The solvent system consisted of tert.-butylmethyl ether-n-butanol-acetonitrile-water (1:3:1:5). The purity and identity of the isolated compound was checked by high-performance liquid chromatography analysis in combination with mass spectrometry and NMR measurements. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码:299 / 302
页数:4
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