100% Natural White Willow Bark Extract Salicin

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100% Natural White Willow Bark Extract Salicin

Product Name: White Willow Bark Extract, White Willow P.E.

Common name: White Willow, Pussy Willow, Purple Willow

Latin name: Salax Alba, Salix Purpurea L. 
Active Ingredient: Salicin    

Assay: 10%-98% Salicin

Mol. Formula: C13H18O7
Mol. Weight: 286.29

Test Method: HPLC

Part of Plant Used: Bark (cortex)
Appearance: Yellow Brown or White Fine Powder

CAS NO.: 138-52-3
Identification: Passes all criteria tests
Solubility: Easily soluble in water, slightly soluble in methanol,ethanol,ethyl acetate, and can not soluble in and petroleum ehter.

Pharmacology function: Salicin (C13H18O7) is an alcoholic beta-glycoside. It is closely related chemically to aspirin and has a very similar action in the human body. Used as an analgesic and, formerly, in veterinary practice, as a bitter stomachic, antirheumatic and analgesic.

Description

The bark of the common Willow tree has been known since antiquity for its pain-relieving and fever-reducing properties. In the early 19th century a French chemist extracted the principal active ingredient from Willow Bark and named it Salicin. At the end of the century, Felix Hofmann, a chemist at the Bayer company in Germany developed the world's most used medication, aspirin or acetylsalicylic acid. Recently, however, pain sufferers are returing to the natural source to avoid the potential dangerous side effects of aspirin.

Function and Usage:

Salicin is a bitter, white, crystalline or powdery glucoside,which acts as a precursor compound for the synthesis of acetyl salicylic acid.We obtaine it from the bark of white willows.

Salicin is helpful for mild feverish colds and infections (influenza), acute and chronic rheumatic disorders, mild headaches, and pain caused by inflammation.

Salicin is used in medicine for the same purposes as salicylic acid and the salicylates. It is also used as a bitter tonic, i.e. a gastric stimulant, in doses of five grains. The ordinary dose may go up to forty grains or more with perfect safety, though the British Pharmacopoeia limits it to twenty. The remote action of the drug is that of salicylic acid or the numerous compounds that contain it.

Main Funtion:

1.Antipyretic,detumescence,analgesic and anti-rheumatism.

2.Strengthening the stomach and promoting digestion.

3.Relieving arthritis pain and backache.

Application:

1. as the nature aspirin ,salicin can be used to treat fever ,cold and infection .acute and chronic rheumatism discomfort.

2. relief arthritis and lumbago or back pain,the white willow bark P.E. is usually be think of the source of inhibitoring of the inflame and pain ,the effect of the withe willow bark is slow but it lasts long than usually aspirin medicine.

Following is our most competitive products list, if you are interested in them, inquiry is welcomed.

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