Literature DB >> 10705735

Alkamide levels in Echinacea purpurea: effects of processing, drying and storage.

N B Perry1, J W van Klink, E J Burgess, G A Parmenter.   

Abstract

The effects of processing, drying, and storage time and temperature on alkamide levels in Echinacea purpurea roots are described. Chopping altered the levels of some alkamides slightly, whereas drying had no effect. Levels of all alkamides fell by over 80% during storage at 24 degrees C for 64 weeks. Alkamide levels also dropped significantly during storage at -18 degrees C.

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Year:  2000        PMID： 10705735     DOI： 10.1055/s-2000-11111

Source DB:  PubMed          Journal:  Planta Med        ISSN： 0032-0943            Impact factor:   3.352


  6 in total

1.  Alkamide stability in Echinacea purpurea extracts with and without phenolic acids in dry films and in solution.

Authors:  Yi Liu; Patricia A Murphy
Journal:  J Agric Food Chem       Date:  2007-01-10       Impact factor: 5.279

2.  Year-and-a-half old, dried Echinacea roots retain cytokine-modulating capabilities in an in vitro human older adult model of influenza vaccination.

Authors:  David S Senchina; Lankun Wu; Gina N Flinn; Del N Konopka; Joe-Ann McCoy; Mark P Widrlechner; Mark P Widrelechner; Eve Syrkin Wurtele; Marian L Kohut
Journal:  Planta Med       Date:  2006-10-04       Impact factor: 3.352

3.  Synthesis and natural distribution of anti-inflammatory alkamides from Echinacea.

Authors:  George A Kraus; Jaehoon Bae; Lankun Wu; Eve Wurtele
Journal:  Molecules       Date:  2006-10-18       Impact factor: 4.411

4.  Cytokine- and interferon-modulating properties of Echinacea spp. root tinctures stored at -20 degrees C for 2 years.

Authors:  Dustin A McCann; Avery Solco; Yi Liu; Filippo Macaluso; Patricia A Murphy; Marian L Kohut; David S Senchina
Journal:  J Interferon Cytokine Res       Date:  2007-05       Impact factor: 2.607

5.  Investigation of market herbal products regulated under different categories: How can HPTLC help to detect quality problems?

Authors:  Débora A Frommenwiler; Eike Reich; Maged H M Sharaf; Salvador Cañigueral; Christopher J Etheridge
Journal:  Front Pharmacol       Date:  2022-08-08       Impact factor: 5.988

6.  The modulatory influence of some Echinacea-based remedies on antibody production and cellular immunity in mice.

Authors:  Barbara Joanna Bałan; Irena Sokolnicka; Ewa Skopińska-Różewska; Piotr Skopiński
Journal:  Cent Eur J Immunol       Date:  2016-03-24       Impact factor: 2.085
  6 in total

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