echinacea


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Related to echinacea: goldenseal, Echinacea angustifolia

echinacea

(ĕk'ənā`shēə), popular herbal remedy, or botanical, believed to benefit the immune system. It is used especially to alleviate common colds and the flu. Several controlled studies using it as a cold medicine have failed to find any benefit from its use, but a 2007 review of 14 different studies said that echinacea could have modest to marked effects against cold viruses. Echinacea is extracted from the roots and flowering tops of the purple coneflowerconeflower,
name for several American wildflowers of the family Asteraceae (aster family). The purple coneflowers (genus Echinacea), found E of the Rockies, have purple to pinkish petallike rays; some cultivated forms have white flowers.
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 (Echinacea angustifolia and E. purpurea).
The Columbia Electronic Encyclopedia™ Copyright © 2013, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/
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echinacea

echinacea

The famous immune system stimulant that’s touted as a healing wonder, used for everything from herpes to brown recluse spider bites. Great for colds, flu and anything your body may be fighting. Increases levels of virus-fighting interferon in the body. Prompts the thymus, bone marrow, and spleen to produce more immune cells. Helps cleanse the blood and boost lymph system cleansing making it a powerful detoxifier for removing infection organisms. Used on hard-to-heal wounds, even sun-damaged skin. Cortisone-like activity. Increases levels of virus-fighting interferon in the body. Not recommended for people with HIV or AIDS. The flower has a brown spiky seed ball with long thin pinkish purple petals around it. The whole plant is edible. Most of the power is in the root, but you can use the flower and seeds by crushing and drying them and making tea. Fresh flower petals make salads and desserts look beautiful. The seeds can be ground into a powder and used as a black pepper type spice. The seeds can also be sprouted and eaten as echinacea sprouts.(good winter food)
Edible Plant Guide © 2012 Markus Rothkranz
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Echinacea

 

(purple coneflower), a genus of perennial herbaceous plants of the family Compositae. The stems reach 1–1.5 m in height, and the inflorescences are large heads. The ray flowers are purple, crimson, or, less commonly, whitish; the disk flowers are blackish purple. There are about five species, distributed in North America. The plants have bactericidal properties and are ornamentals. E. purpurea and E. angustifolia are cultivated. Sometimes the Echinacea are included in the genus Rudbeckia.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.

Echinacea

[‚ek·ə′nā·shə]
(invertebrate zoology)
A suborder of echinoderms in the order Euechinoidea; individuals have a rigid test, keeled teeth, and branchial slits.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Gardeners who view their gardens mainly in the evening should consider Echinacea purpurea Purity.
Of these, use of echinacea during pregnancy by women were characterised by high age and delivery before 2002, and reduced likelihood of smoking.
Here, we test whether exposure to Echinacea ethanolic extract (ECH) and each of seven chemically synthesized pure alkamides found in Echinacea (Matovic et al., 2007,2011), including the abundant tetraenes, disrupt fungal cell wall structure/functions.
A.Vogel Echinaforce Echinacea Drops costs around PS3.95 for 15ml, PS9.15 for 50ml and PS16.20 for 100ml.
The AERs associated with Echinacea and identified in the clinical trial and the information obtained from spontaneously reported adverse events cannot be analysed side-by-side.
Researchers initially thought Echinacea's effectiveness was due to its immune-boosting traits, but they now believe instead that the herb works more as an anti-inflammatory agent.
This is a 65% ethanol extract of the aerial parts of Echinacea purpurea (1:12) combined with 5% E.
21 in Annals of Internal Medicine assigned patients with common colds to no pills, placebo pills, or echinacea pills.
A new trial aimed to clear up this uncertainty by randomising 719 people with a common cold to one of four arms - two blinded groups (placebo pills or echinacea pills) and two open label groups (no pills or echinacea pills).
In the summer of 2009, as an RET (Research Experience for Teachers), I joined the research team studying Echinacea angustifolia by assisting with ongoing research.
Every summer, gardens across the United States are visited by goldfinches feasting on seeds produced by the popular perennial Echinacea. But birds aren't the only ones that profit from these pretty coneflowers.
The effect of Echinacea purpurea, Astragalus membranaceus and Glycyrrhiza glabra on CD69 expression and immune cell activation in humans.