Hot Selling Natural Product Feverfew Flower Extract / Free Samples Feverfew Flower Extract Available for Your Evaluation

Introduction of Feverfew Extract
Feverfew has had a long history of medicinal use. Steven Foster, one of America's most eminent herbalists, points out in his excellent monograph on feverfew that Dioscorides, a first century Greek physician, recommended it over 1900 years ago.Foster further informs us that feverfew has been used throughout the world in various cultures in a number of other ways. It has been used as a carminative (relieves stomach problems-gaseous distention and flatulence), emmenagogue (substance which promotes menstrual discharge), tonic, vermifuge (expeller of parasitic worms), and anti inflammatory agent for arthritis. It has also been used for the treatment of kidney pain, vertigo, and relief from morning sickness.Parthenolide content.
A strongly aromatic perennial, feverfew bears a daisy-like disc, or head, of strongly crowded bisexual yellow flowers with a single row of white ray florets. Two well publicized British studies, one conducted at the City of London Migraine Clinic in collaboration with Chelsea College , and the other at Nottingham's University Hospital , used material conforming to this description. Dried leaf, acquired from the Chelsea Physic Garden with a parthenolide (asesquiterpene lactone thought to be the active ingredient) at a concentration of 0.42%, was used in the London clinical trial. However, it should be noted that the parthenolide content varies in the three or four varieties available and that the greatest percentage of parthenolide is not to be found in the leaves of the variety chosen for the British studies but in a form (T. parthenium flosculosum) without ray florets.

Main Function :

1.Modulation of the NF-κB-mediated inflammatory responses in experimental atherosclerosis.
2.Inducing apoptosis in acute myelogenous leukemia (AML) cells, leaving normal bone marrow cells relatively unscathed. Moreover, the compound may get at the root of the disease because it also kills stem cells that give rise to AML.Parthenolide is under consideration as a potential cancer drug in combination with sulindac.
3.Activity against a parasite Leishmania amazonensis.
4.Microtubule-interfering activity.
5.Anti-inflammatory and anti-hyperalgesic effects.
6.Blocking lipopolysaccharide-induced osteolysis through the suppression of NF-κB activity.
7.Inducing apoptosis and production of reactive oxygen species in high-risk pre-B leukemia cells.



Package & Storage

Package: 25/KG Cardboard drum or packed with little parcel.
Storage: Store in cool and dry place and keep away from strong direct light and heat
Shelf Life: 24 months when properly stored


Our service:
 
1 About the sample
 
We can supply the free sample (10-50g or enough to detection) and Unconditional assume response ,but the shipping  cost is not free.
 
2 About the quantity of the order
 
Flexible Order Qty is possible.
 
3 About the payment
 
We can accept the L/C, D/A, D/P,T/T in advance , west union or Paypal.
 
4 About the delivery time
 
We will delivery the goods in three work days after receipt of payment. We have much stock about the   Epimedium Extract.
 
5 About the courier
 
By air courier such as EMS  DHL  UPS  FEDEX.
 
6 Manufacturer direct supply, provide OEM, R&D service   and a Competitive price.


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