| Certification: | ISO, FDA, HACCP |
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| Assay Method: | HPLC |
| Application Form: | Paste, Tablet, Capsule |
| Application: | Food, Health Care Products |
| State: | Powder |
| Extract Source: | White Willow Bark |
| Samples: |
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| Customization: |
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Product Name: White Willow Bark Extract
Botanic Name: Salix alba
Specification: 15.0%-99.0% Salicin by HPLC
Test Method:HPLC
Part of used: Bark
Appearance: Brown fine powder
| PRODUCT SPECIFICATIONS | ||
| Product Name: | White willow bark extract | |
| Botanic Name: | Salix alba L. | |
| Scientific name(Family/Genus/Species) | Salicaceae/Salix/S.alba | |
| Part of plant | Bark | |
| Solvent extraction | 30% water & 70% ethanol | |
| Country of Origin: | China | |
| Excipent | 10% maltodextrin | |
| ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
| Appearance | Fine powder | Organoleptic |
| Color | Brown | Visual |
| Odour & Taste | Characteristic | Organoleptic |
| Identification | Identical to R.S. sample | HPTLC |
| Salicin | 15.0%~99.0% | HPLC |
| Solubility | Partly soluble in water | |
| Hydrocarbons PAHs | ≤ 50 ppb -Reg.UE 1933/2015 | GC-MS |
| Benzo(a)pyren | ≤ 10 ppb -Reg.UE 1933/2015 | GC-MS |
| Radioactivity | ≤ 600 Bq/Kg -Reg. CE 1409/2009 | |
| Apparent density | 0.4-0.7g/ml | |
| Sieve Analysis | 100% through 80 mesh | USP39 <786> |
| Loss on drying | ≤ 5.0% | Eur.Ph.9.0 [2.5.12] |
| Total Ash | ≤ 20.0% | Eur.Ph.9.0 [2.4.16] |
| Lead (Pb) | ≤ 3.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Arsenic (As) | ≤ 1.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Cadmium(Cd) | ≤ 1.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Mercury(Hg) | ≤ 0.1 mg/kg -Reg.EC629/2008 | Eur.Ph.9.0<2.2.58>ICP-MS |
| Heavy metal | ≤ 10.0 mg/kg | Eur.Ph.9.0<2.4.8> |
| Solvents Residue | Conform Eur.ph. 9.0 <5,4 > and EC European Directive 2009/32 | Eur.Ph.9.0<2.4.24> |
| Pesticides Residues | Conform Regulations(EC) No.396/2005 including annexes and successive updates Reg.2008/839/CE | Gas Chromatography |
| Aerobic bacteria(TAMC) | ≤1000 cfu/g | USP39 <61> |
| Yeast/Moulds(TAMC) | ≤100 cfu/g | USP39 <61> |
| Bile-tol.gram- b./Enterobact.: | ≤100 cfu/g | |
| Escherichia coli: | Absent in 1g | USP39 <62> |
| Salmonella spp: | Absent in 25g | USP39 <62> |
| Staphylococcus aureus: | Absent in 1g | |
| Listeria Monocytogenens | Absent in 25g | |
| Aflatoxins B1 | ≤ 5 ppb -Reg.EC 1881/2006 | USP39 <62> |
| Aflatoxins ∑ B1, B2, G1, G2 | ≤ 10 ppb -Reg.EC 1881/2006 | USP39 <62> |
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.White Willow Bark Extract applied in cosmetics, it can inhibit whelk and relieve swelling and pain.
2.White Willow Bark Extract applied in pharmaceutical field, it is mainly used to curing fever, colds and infections.
3.White Willow Bark Extract applied in feed additive, it is mainly used as feed additive for diminishing inflammation and promoting digestion.
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