Product description：
White Willow Bark Extract is derived from the bark of Salix alba, a willow species known for its historical use in traditional medicine. The bark is carefully harvested from mature Salix alba trees that are grown in ecologically clean regions, ensuring the quality and purity of the raw material.
The extraction process begins with a meticulous cleaning of the harvested bark to remove any impurities. We utilize a state-of-the-art solvent extraction method. The bark is initially crushed into small pieces and then soaked in a suitable solvent, typically ethanol or water, under controlled temperature and time conditions. This allows for the effective extraction of the active compounds present in the bark. After extraction, the solution undergoes filtration to remove solid residues. The solvent is then removed through evaporation, and the resulting extract is further processed to obtain a concentrated and purified form of White Willow Bark Extract.
- Salicin: Salicin is the primary active ingredient in White Willow Bark Extract. It is a natural phenolic glycoside that is metabolized in the body into salicylic acid, which is similar in structure and function to aspirin. Salicin is responsible for the extract's analgesic (pain-relieving) and anti-inflammatory properties.
- Flavonoids: The extract also contains various flavonoid compounds, such as quercetin and kaempferol. These flavonoids possess antioxidant activity, which helps neutralize free radicals in the body. They contribute to overall health by reducing oxidative stress and inflammation.
- Tannins: Tannins present in the White Willow Bark Extract have astringent properties. They can help tighten tissues and reduce inflammation in the mucous membranes, which is beneficial for certain health conditions.
Specification：
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Items
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Standards
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Method
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salicin
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15%-50%
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HPLC
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Appearance
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Brown yellow fine powder
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Visual
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Extracted Part
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Bark
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/
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Extract Solvent
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Ethanol & Water
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/
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Particle Size
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100% through 80 meshes
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CP2020
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Loss On Drying
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NMT5.0%
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CP2020
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Ash
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NMT5.0%
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CP2020
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|
Heavy Metals
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NMT10ppm
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ICP-MS
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Pb
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NMT3.0ppm
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ICP-MS
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As
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NMT2.0ppm
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ICP-MS
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Cd
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NMT1.0 ppm
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ICP-MS
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Hg
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NMT0.1ppm
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ICP-MS
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Total Bacterial Count
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NMT1000cfu/g
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CP2020
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Total Molds Count
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NMT100cfu/g
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CP2020
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Salmonella
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Negative
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CP2020
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E. Coli
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Negative
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CP2020
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Application：
White Willow Bark Extract is commonly used in dietary supplements, available in the form of capsules, tablets, and liquid extracts. These supplements are designed to provide a convenient way for individuals to obtain the health benefits of white willow bark. They are often recommended for those experiencing pain or inflammation, as well as for those looking to support their overall health with a natural antioxidant source.
In the cosmetics and personal care industry, the anti-inflammatory and antioxidant properties of White Willow Bark Extract make it suitable for use in products such as creams, lotions, and serums. It can help soothe irritated skin, reduce redness, and protect the skin from environmental damage. Additionally, its astringent properties can be beneficial for oily or acne-prone skin, helping to tighten pores and control sebum production.
White Willow Bark Extract is also of interest in the pharmaceutical field. It may be used as a natural alternative or adjunct to synthetic anti-inflammatory and analgesic drugs. Research is ongoing to explore its potential applications in the treatment of various medical conditions, including chronic pain and inflammatory diseases.
Function
- Analgesic Effect: Salicin in White Willow Bark Extract acts as a natural pain reliever. It can effectively alleviate various types of pain, including headaches, muscle aches, joint pain, and menstrual cramps. By inhibiting the production of prostaglandins, which are involved in the pain signaling pathway, it provides a gentle yet effective analgesic action without the potential side effects associated with synthetic painkillers.
- Anti-inflammatory Properties: The extract's anti-inflammatory properties are mainly attributed to salicin and its metabolites. It can reduce inflammation in the body, making it useful for conditions such as arthritis, tendonitis, and other inflammatory disorders. Regular consumption of White Willow Bark Extract may help relieve joint swelling, stiffness, and pain associated with inflammation.
- Antioxidant Protection: The flavonoids in the extract play a crucial role in antioxidant protection. They help protect cells from damage caused by free radicals, which are linked to aging, chronic diseases, and various health problems. By scavenging free radicals, White Willow Bark Extract can contribute to overall health and well-being.
