World Well-Bieng Free Sample Salicylin 5-98% Natural Flavone Antiphlogistic Acne Disinfect Cosmetics Anti-Wrinkle Anti-Aging Exfoliate White Willow Bark Extract

• Certification: ISO, FDA
• Assay Method: HPLC, UV
• Application Form: Lotion, Tablet, Capsule
• Application: Food, Health Care Products, Medicine, Cosmetics
• State: Powder
• Extract Source: White Willow Bark
• Product Name: White Willow Bark Extract
• Latin Name: Salix Alba L.
• Appearance: Brownish-Yellow Powder
• Used Part: White Willow Bark
• Shelf Life: 2 Years
• Delivery Time: 7- 10days
• Sample: Available
• Transport Package: 1kg/Foil Bag, 25kgs/Drum
• Specification: 15%-98% Salicin
• Origin: Hunan, China
• Production Capacity: 1000kg a Month

Product Description

^{White willow bark extract is the bark extract of weeping willow, a plant of the family Salicaceae. White willows are found in parts of Asia and Europe. White willow bark extract has been used medicinally for hundreds of years.
White willow bark extract contains salicin, which the body converts into salicylic acid, which has the same effect on the body as aspirin without any side effects. In fact, white willow bark extract is the basis for the synthesis of aspirin. The use of white willow bark dates back to 500 BC, when ancient Chinese healers began using it to manage pain. Native Americans also discovered the value of willow in relieving headaches and rheumatic pains, as well as reducing fevers.}

Product Name	White Willow Bark Extract Salicin
Grade	Medical grade
Appearance	White Powder
Part Used	Leaf
Specification	98%
Storage	Keep in cool & dry place, stay away from strong light and heat
Shelf Life	24 months

Analysis of product:

Item	Specification	Results	Methods
Marker Compound	98% Salicin	98.06%	HPLC
Appearance & Color	Brown powder	Conform	GB5492-85
Odor & Taste	Characteristic	Conform	GB5492-85
Plant Part Used	Bark	Conform
Extract Solvent	Water&Ethanol	Conform
Bulk Density	0.4-0.6g/ml	0.45-0.55g/ml
Mesh Size	80	100%	GB5507-85
Loss on Drying	≤5.0%	3.20%	GB5009.3
Ash Content	≤5.0%	1.37%	GB5009.4
Solvent Residue	Negative	Conform	GC
Residual Pesticides	Meets USP	Conform
Heavy Metals
Total Heavy Metals	≤10ppm	<3.0ppm	AAS
Arsenic (As)	≤1.0ppm	<0.2ppm	AAS(GB/T5009.11)
Lead (Pb)	≤1.0ppm	<0.4ppm	AAS(GB5009.12)
Cadmium	<1.0ppm	Not Detected	AAS(GB/T5009.15)
Mercury	≤0.1ppm	Not Detected	AAS(GB/T5009.17)
Microbiology
Total Plate Count	≤10000cfu/g	Conform	GB4789.2
Total Yeast & Mold	≤1000cfu/g	Conform	GB4789.15
Total Coliform	≤40MPN/100g	Not Detected	GB/T4789.3-2003
Salmonella	Negative in 25g	Not Detected	GB4789.4
Staphylococcus	Negative in 10g	Not Detected	GB4789.1
Packing and Storage	25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place
Shelf Life	3 Years When Stored properly
Expiration Date	3 Years

 

Function:
1.White Willow Bark Extract can relieve pain and reduce fevers, including headache, back and neck pain, muscle aches, and menstrual cramps.

2.White Willow Bark Extract is a natural alternative to of the most common uses in dietary supplements as an adjunct for weight loss.

3.White Willow Bark Extract has the function of treatment inflammation.

4.White Willow Bark Extract helps to treat scabies,erysipelas, decayed tooth, swelling in the gum.

5.White Willow Bark Extract is effective on dispelling wind-evil,increasing urine,reducing swelling.

6.White Willow Bark Extract has the function of curing rheumatism,blennorrhagia, gonorrhea cloudy urine, pee atresia, epidemic hepatitis.

 Application:
1.Applied in cosmetics, it 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.