White Willow Bark Extract Powder 10%-jory
USD $1 - $10 /Kilogram
Min.Order:1 Kilogram
Shaanxi Joryherb Bio-Technology Co., Ltd.
Product Name: | White Willow Bark Extract Powder |
Latin Name: | Salix alba L. |
Used Part: | Bark |
Analysis | Specification | Results |
Appearance | Yellow Brown fine powder | Complied |
Odor | Characteristic | Complied |
Taste | Characteristic | Complied |
Assay (Salicin) | ≥10.0% | 10.49% |
Testing Method | HPLC | Complied |
Loss on Drying | ≤5.0% | 3.78% |
Sieve analysis | 100% pass 80 mesh | Complied |
Bulk Density | 45-55g/100mL | 50.6g/100mL |
Extract Solvents | Water & Alcohol | Complied |
Heavy Metal | Less than 20ppm | Complied |
As | Less than 2ppm | Complied |
Residual Solvents | Eur.Pharm.2000 | Complied |
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Microbiology |
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Total Plate Count | Less than 1000cfu/g | 130cfu/g |
Yeast & Mold | Less than 100cfu/g | 27cfu/g |
E.Coli | Negative | Complied |
Salmonella | Negative | Complied |
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