White Willow Bark Extract

Short Description:

Salicin is a naturally occurring compound found in the bark of several species of trees, primarily North American in origin, that are from the willow, poplar, and aspen families. White willow, from whose Latin name, Salix alba, the term salicin is derived, is the most well known source of this compound, but it is found in a number of other trees, shrubs, and herbaceous plants as well being synthesized commercially. It is a member of the glucoside family of chemicals and is used as an analgesic and antipyretic.

Salicin is used as a precursor for the synthesis of salicylic acid and acetylsalicylic acid, commonly known as aspirin.

A colorless, crystalline solid in its pure form, salicin has the chemical formula C13H18O7. Part of its chemical structure is equivalent to the sugar glucose, meaning it is classified as a glucoside. It is soluble, but not strongly so, in water and alcolhol. Salicin has a bitter taste and is a natural analgesic and antipyretic, or fever reducer. In large quantities, it can be toxic, and overdoses may lead to liver and kidney damage. In its raw form, it may be mildly irritating to skin, respiratory organs, and eyes


  • FOB Price: US $0.5 - 9,999 / KG
  • Min.Order Quantity: 1 KG
  • Supply Ability: 10000 KG/per Month
  • Port: SHANGHAI/BEIJING
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    Salicin is a naturally occurring compound found in the bark of several species of trees, primarily North American in origin, that are from the willow, poplar, and aspen families. White willow, from whose Latin name, Salix alba, the term salicin is derived, is the most well known source of this compound, but it is found in a number of other trees, shrubs, and herbaceous plants as well being synthesized commercially. It is a member of the glucoside family of chemicals and is used as an analgesic and antipyretic. 

    Salicin is used as a precursor for the synthesis of salicylic acid and acetylsalicylic acid, commonly known as aspirin. 

    A colorless, crystalline solid in its pure form, salicin has the chemical formula C13H18O7. Part of its chemical structure is equivalent to the sugar glucose, meaning it is classified as a glucoside. It is soluble, but not strongly so, in water and alcolhol. Salicin has a bitter taste and is a natural analgesic and antipyretic, or fever reducer. In large quantities, it can be toxic, and overdoses may lead to liver and kidney damage. In its raw form, it may be mildly irritating to skin, respiratory organs, and eyes

     

    Product Name:White Willow Bark Extract

    Latin Name:Salix Alba L.

    CAS No:138-52-3

    Plant Part Used:Bark

    Assay:Salicin 15.0%,25.0%,30.0%,50.0% by HPLC

    Colour:White powder with characteristic odor and taste 

    GMO Status:GMO Free

    Packing: in 25kgs fiber drums

    Storage:Keep container unopened in cool, dry place,Keep away from strong light

    Shelf Life:24 months from date of production

     

    Function:

    -It has the same effect on the body as aspirin without any of the side effects; 
    -Anti-inflammation, fever relief, an analgesic, Relieve acute and chronic pain, including headache, back and neck pain, muscle aches, and menstrual cramps; 
    -Anti-rheumatism and function of con stringency, an astringent, Control arthritis discomforts. Some arthritis sufferers taking white willow bark have experienced reduced swelling and inflammation, and eventually increased mobility, in the back, knees, hips, and other joints.

     

    Application:

    -Applied in the medicine field;
    -Application in the health care field;

     

    TECHNICAL DATA SHEET

    Item Specification Method Result
    Identification Positive Reaction N/A Complies
    Extract Solvents Water/Ethanol N/A Complies
    Particle size 100% pass 80 mesh USP/Ph.Eur Complies
    Bulk density 0.45 ~ 0.65 g/ml USP/Ph.Eur Complies
    Loss on drying ≤5.0% USP/Ph.Eur Complies
    Sulphated Ash ≤5.0% USP/Ph.Eur Complies
    Lead(Pb) ≤1.0mg/kg USP/Ph.Eur Complies
    Arsenic(As) ≤1.0mg/kg USP/Ph.Eur Complies
    Cadmium(Cd) ≤1.0mg/kg USP/Ph.Eur Complies
    Solvents Residue USP/Ph.Eur USP/Ph.Eur Complies
    Pesticides Residue Negative USP/Ph.Eur Complies
    Microbiological Control
    otal bacterial count ≤1000cfu/g USP/Ph.Eur Complies
    Yeast & mold ≤100cfu/g USP/Ph.Eur Complies
    Salmonella Negative USP/Ph.Eur Complies
    E.Coli Negative USP/Ph.Eur Complies

     

    More information of TRB

    Regulation certification
    U.S.FDA,CEP,KOSHER HALAL GMP ISO Certificates
    Reliable Quality
    Nearly 20 years,export 40 countries and regions,more than 2000 batches produced by TRB have no any quality problems,unique purification process,impurity and purity control meet USP,EP and CP
    Comprehensive Quality System

     

    ▲Quality Assurance System

    ▲ Document control

    ▲ Validation System

    ▲ Training System

    ▲ Internal Audit Protocol

    ▲ Suppler Audit System

    ▲ Equipment Facilities System

    ▲ Material Control System

    ▲ Production Control System

    ▲ Packaging Labeling System

    ▲ Laboratory Control System

    ▲ Verification Validation System

    ▲ Regulatory Affairs System

    Control Whole Sources and Processes
    Strictly controlled all raw material,accessories and packaging materials.Preferred raw materials and accessories and packaging materials supplier with U.S. DMF number.Several raw material suppliers as supply assurance.
    Strong Cooperative Institutions to support
    Institute of botany/Institution of microbiology/Academy of Science and Technology/University

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