Literature DB >> 8445005

High-performance liquid chromatographic determination of cardenolides in Digitalis leaves after solid-phase extraction.

H Wiegrebe1, M Wichtl.   

Abstract

For HPLC analysis of cardenolide glycosides of Digitalis lanata the separation of the main compounds from other constituents is useful. An improved method for doing this, based on solid-phase extraction on a C18 modified poly(styrene-divinylbenzene) polymer, is described. The presented assay permits quantitative estimation of more than 50 cardenolides in about 2 mg of dried leaf powder of Digitalis lanata with high speed and accuracy.

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Year:  1993        PMID： 8445005     DOI： 10.1016/0021-9673(93)80478-q

Source DB:  PubMed          Journal:  J Chromatogr


  5 in total

1.  Uptake and sequestration of ouabain and other cardiac glycosides inDanaus plexippus (Lepidoptera: Danaidae): Evidence for a carrier-mediated process.

Authors:  C Frick; M Wink
Journal:  J Chem Ecol       Date:  1995-05       Impact factor: 2.626

2.  Density-dependent reduction and induction of milkweed cardenolides by a sucking insect herbivore.

Authors:  John W Martel; Stephen B Malcolm
Journal:  J Chem Ecol       Date:  2004-03       Impact factor: 2.626

3.  Medicinal plants: a public resource for metabolomics and hypothesis development.

Authors:  Eve Syrkin Wurtele; Joe Chappell; A Daniel Jones; Mary Dawn Celiz; Nick Ransom; Manhoi Hur; Ludmila Rizshsky; Matthew Crispin; Philip Dixon; Jia Liu; Mark P Widrlechner; Basil J Nikolau
Journal:  Metabolites       Date:  2012-11-21

4.  Enhanced growth and cardenolides production in Digitalis purpurea under the influence of different LED exposures in the plant factory.

Authors:  Sandeep Kumar Verma; Saikat Gantait; Byoung Ryong Jeong; Seung Jae Hwang
Journal:  Sci Rep       Date:  2018-12-20       Impact factor: 4.379

5.  RNAi-mediated gene knockdown of progesterone 5β-reductases in Digitalis lanata reduces 5β-cardenolide content.

Authors:  Jan Klein; Elisa Horn; Mona Ernst; Tim Leykauf; Tamara Leupold; Maja Dorfner; Laura Wolf; Anastasiia Ignatova; Wolfgang Kreis; Jennifer Munkert
Journal:  Plant Cell Rep       Date:  2021-06-19       Impact factor: 4.570
  5 in total

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