Hawthorn Leaf Extract

Short Description:

Several species of hawthorn have been used in traditional medicine, and there is considerable interest in testing hawthorn products for evidence-based medicine. The products being tested are often derived from C. monogyna,C. laevigata, or related Crataegus species, “collectively known as hawthorn”,[10] not necessarily distinguishing between these species, which are very similar in appearance.[6] The dried fruits of Crataegus pinnatifida are used in naturopathic medicine and traditional Chinese medicine, primarily as a digestive aid. A closely related species,Crataegus cuneata (Japanese hawthorn, called sanzashi in Japanese) is used in a similar manner. Other species (especially Crataegus laevigata) are used inherbal medicine where the plant is believed to strengthen cardiovascular function.
Active ingredients found in hawthorn include tannins, flavonoids (such as vitexin, rutin, quercetin, andhyperoside), oligomeric proanthocyanidins (OPCs, such as epicatechin, procyanidin, and particularlyprocyanidin B-2), flavone-C, triterpene acids (such ursolic acid, oleanolic acid, and crataegolic acid), and phenolic acids (such as caffeic acid, chlorogenic acid, and related phenolcarboxylic acids). Standardization of hawthorn products is based on content of flavonoids (2.2%) and OPCs (18.75%).


  • 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

    Several species of hawthorn have been used in traditional medicine, and there is considerable interest in testing hawthorn products for evidence-based medicine. The products being tested are often derived from C. monogyna,C. laevigata, or related Crataegus species, “collectively known as hawthorn”,[10] not necessarily distinguishing between these species, which are very similar in appearance.[6] The dried fruits of Crataegus pinnatifida are used in naturopathic medicine and traditional Chinese medicine, primarily as a digestive aid. A closely related species,Crataegus cuneata (Japanese hawthorn, called sanzashi in Japanese) is used in a similar manner. Other species (especially Crataegus laevigata) are used inherbal medicine where the plant is believed to strengthen cardiovascular function.
    Active ingredients found in hawthorn include tannins, flavonoids (such as vitexin, rutin, quercetin, andhyperoside), oligomeric proanthocyanidins (OPCs, such as epicatechin, procyanidin, and particularlyprocyanidin B-2), flavone-C, triterpene acids (such ursolic acid, oleanolic acid, and crataegolic acid), and phenolic acids (such as caffeic acid, chlorogenic acid, and related phenolcarboxylic acids). Standardization of hawthorn products is based on content of flavonoids (2.2%) and OPCs (18.75%).

     

    Product Name:Hawthorn Leaf Extract

    Latin Name:Crataegus Pinnatifida Bge

    CAS No:3681-93-4

    Plant Part Used:Leaf

    Assay:Vitexin-2-0-rhamnoside≧1.8% by HPLC;

    Colour: Red brown 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:

    -Dilating coronary artery, improving myocardial blood and decreasing myocardium oxygen consumption, thus preventing ischemic heart disease.

    -Inhibiting thyroid peroxidase, anticancer and antibacterial.

    -Decreasing blood lipid, inhibiting platelet aggregation and spasmolysis

    -Scavenging free radicals and enhancing the immunity.

     

    Application:

    -Applied in food field,it is widely used as functional food additive. 
    -Applied in health product field, it owns the function of strengthening stomach, promoting digestion and preventing postpartum syndrome.

    -Applied in pharmaceutical field, it is frequently used in treating coronary heart disease and angina pectoris.

     

    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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