White Willow Bark P.E.

White Willow Bark P.E.
Product Details

Functions

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

2. 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.

COA

Technical Specification

Product Name

White Willow Bark P.E

Botanical Source

Salix alba L.

Part used

Bark

Country Of Origin

China


Items

Specifications

Salicin (HPLC)

≥98%

Appearance

White fine power

Odor

Characteristic

Particle size

100% passes 80 mesh

Extract Solvents

Water and Alcohol

Physical Characteristics

Loss on Drying (5h at 105℃)

≤5%

Density

35-65g/100ml

Heavy Metals

≤10ppm

Arsenic (As)

≤2ppm

Lead (Pb)

≤2ppm

Mercury (Hg)

≤1ppm

Cadmium (Cd)

≤1ppm

Residual Solvents

≤5000ppm

Microbiological Tests

Total Plate Count

≤1000cfu/g

Total Yeast & Mold

≤100cfu/g

E.Coli

Negative

Salmonella

Negative

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