white willow bark Extract, high quality inhibit whelk, Relieves pain, CAS NO.:138-52-3, Salicoside 25% 98%
Brand Name:Yongyuan
Certification:ISO9001
Model Number:Powder
Minimum Order Quantity:1
Delivery Time:5-7 work days
Payment Terms:T/T
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Product Details
【Product Name】White willow Bark Extract
【Latin Name】Salix alba L.
【Part Used】Bark
【Appearance】Brownish-yellow fine powder
【CAS NO.】138-52-3
【Molecular formula】C13H18O7
【Molecular weight】286.2778
【Test method】HPLC
【Specification】Salicoside 25% 98%
【Place of origin】China
【Description】Willow bark’s pain relieving potential has been
recognized throughout history. Willow bark was commonly used during
the time of Hippocrates, when people were advised to chew on the
bark to relieve pain and fever.
Willow bark is also used for fever, the common cold, flu, and
weight loss.
White willow has been used to combat fevers and pain for thousands
of years. Willow bark may be the oldest herb known to treat pain
and inflammation, the oldest recorded use is by Chinese physicians
in 500 B.C. White willow was also used in ancient Assyrian,
Egyptian, and Greek medicine as well as by Native American healers
in North America.
【Main function】
1. Relieves pain and reduce fevers, including headache, back and
neck pain,muscle aches, and menstrual cramps.
2. Has the function of treatment inflammation.
3. Helps to treat scabies,erysipelas, decayed tooth, swelling in
the gum.
4. Effective on dispelling wind-evil, increasing urine, reducing
swelling.
5. 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.
【Packaging】
♦ Packed in paper-drum with two plastic-bags inside.
♦25kg/drum or according to the demands of customers.
【Storage】Store at cool&dry place.Protect from light,moisture
and pest infestation.
【Shelf life】2 years when properly stored.
| Item | Specification | Method |
| Drying Method | Spray Drying | |
| Physical Charactristics | ||
| Partical Size | NLT100%Through 80 mesh | GB 5507-2008 |
| Loss on Drying | ≤5% | GB 5009.3-2010 |
| Ash | ≤5% | GB 5009.4-2010 |
| Bulk Density | 40-60g/100ml | |
| Pesticide Residue | ||
| 666 | <0.2ppm | GB/T5009.19-2008 |
| DDT | <0.2ppm | GB/T5009.19-2008 |
| Heavy metals | ||
| Total Heavy Metals | ≤10ppm | CP2010 |
| Arsenic | ≤2ppm | CP2010 |
| Lead | ≤2ppm | CP2010 |
| Mercury | ≤2ppm | CP2010 |
| Microbiological Tests | ||
| Total Plate Count | ≤10000cfu/g | GB 4789.2-2010 |
| Total Yeast & Mold | ≤300cfu/g | GB 4789.15-2010 |
| E.Coli | Negative | GB 4789.3-2010 |
| Salmonelia | Negative | GB 4789.4-2010 |
| Staphylococcus | Negative | GB 4789.10-2010 |
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FOR MORE: http://www.herbalextractscn.com
white willow bark Extract, high quality inhibit whelk, Relieves pain, CAS NO.:138-52-3, Salicoside 25% 98%
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