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White Willow Bark Extract
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White Willow Bark Extract

  • EP035

  • Salix alba L

  • Salicin 10%-98%

  • Bark

  • UV/HPLC

  • Brown yellow powder

Availability:

White willow bark extract Overview

Product Name:

White Willow Bark Extract

Latin Name:

Salix alba L

part used:

Bark

Specification:

10:1,Salicin10% -98%,

Appearance:

Brown yellow powder

Test Method:

UV/HPLC


White Willow Bark Extract comes from the Bark of Willow tree bark . The main active ingredient is salicin, which is an anti-inflammatory agent in human body

Salicin10% 50% 98%

Salix alba bark extract Application

White Willow Bark Extract is mainly used in the field of medicine or cosmetics. Salicin can act as a natural preservative due to its powerful antibacterial properties. Adding this ingredient to any beauty care formula can help extend the shelf life of the finished product.




White willow bark extract specification

Analysis Item

Specification

Assay ( Salicin)

10%-98%

Appearance

Brown to white powder

Odor & Taste

Characteristics

Particle size

100% Pass 80 mesh

Bulk density

50-60g/100ml

Loss on Drying

≤5.0%

Residue on Ignition

≤5.0%

Heavy Metal

Lead(Pb)

≤3.0 mg/kg

Arsenic(As)

≤2.0 mg/kg

Cadmium(Cd)

≤1.0 mg/kg

Mercury(Hg)

≤0.1 mg/kg

Microbiological

Total Plate Count

≤1,000cfu/g

Yeast & Mold

≤100cfu/g

E.Coli

Negative

Salmonella

Negative

Conclusion

Conform with specification.



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