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White Willow Bark Extract 15% Salicin

    Produce Name: White Willow Bark Extract 15% Salicin

    Latin Name: Salix alba

    Appearance: Brown Yellow Fine Powder

    Part Used: Bark

    Specification: 15%

    Shelf Life: Two years when stored properly

    Country of Origin: China


Product description:

White Willow Bark P.E. is a naturally occurring compound found in the bark of several species of trees, primarily North American in origin, that are from the willow, poplar, and aspen families. White willow bark, from whose Latin name, Salix alba, the term salicin is derived, is the most well known source of this compound, but it is found in a number of other trees, shrubs, and herbaceous plants as well being synthesized commercially. It is a member of the glucoside family of chemicals and is used as an analgesic and antipyretic. 

White Willow Bark Extract Salicin is used as a precursor for the synthesis of salicylic acid and acetylsalicylic acid, commonly known as aspirin. A colorless, crystalline solid in its pure form, salicin has the chemical formula C13H18O7. Part of its chemical structure is equivalent to the sugar glucose, meaning it is classified as a glucoside. It is soluble, but not strongly so, in water and alcolhol. 

White Willow Bark P.E. has a bitter taste and is a natural analgesic and antipyretic, or fever reducer. In large quantities, it can be toxic, and overdoses may lead to liver and kidney damage. In its raw form, it may be mildly irritating to skin, respiratory organs, and eyes.

Specification:

ITEMS

SPECIFICATIONS

METHOD

Appearance

Fine Powder

Organoleptic

Color

Yellow Brown

Organoleptic

Odor

Characteristic

Organoleptic

Identification

Identical to R.S. sample

HPTLC

Salicine

NLT15.0%

HPLC

Sieve Analysis

100% pass 80 mesh

USP <786>

Loss on Drying

NMT5.0%

Eur.Ph.7.0[2.8.17]

Bulk Density

40~60g/100ml

Eur.Ph. <2.9.34>

Tap Density

60~90g/100ml

Eur.Ph. <2.9.34>

Lead

NMT3.0mg/kg

Eur.Ph.<2.2.58>ICP-MS

Arsenic

NMT2.0mg/kg

Eur.Ph.<2.2.58>ICP-MS

Cadmium

NMT1.0mg/kg

Eur.Ph.<2.2.58>ICP-MS

Mercury

NMT0.1mg/kg

Eur.Ph.<2.2.58>ICP-MS

Solvents Residue

Meet Eur.Ph.7.0 <5.4>

Eur.Ph <2.4.24>

Pesticides Residue

Meet EU.Pharm requirements

USP36 <561>

Total Plate Count

NMT10000CFU/g

USP <2021>

Yeasts & Moulds

NMT1000CFU/g

USP <2021>

E. Coli

Negative

USP <2022>

Salmonella

Negative

USP <2022>

Non-Irradiation

NMT700

EN13751:2002<PSL>


Application:

1.Applied in cosmetics, white willow bark can inhibit whelk and relieve swelling and pain.

2.Applied in pharmaceutical field, it is mainly used to curing fever, colds and infections.

3.Applied in feed additive, it is mainly used as feed additive for diminishing inflammation and promoting digestion.


Function:

1. It has the same effect on the body as aspirin without any of the side effects; 

2. Anti-inflammation, fever relief, an analgesic, Relieve acute and chronic pain, including headache, back and neck pain, muscle aches, and menstrual cramps; 

3. Anti-rheumatism and function of constringency, an astringent, Control arthritis discomforts. Some arthritis sufferers taking white willow bark have experienced reduced swelling and inflammation, and eventually increased mobility, in the back, knees, hips, and other joints.

Certificate Availability

ISO9001

HALAL

KOSHER

Packaging Details

Other

Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.

Shelf life: 24 months under the conditions above and in its original packaging.


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