Fisetin

Short Description:

Fisetin (7,3′,4′-flavon-3-ol) is a plant polyphenol from the flavonoid group. It can be found in many plants, where it serves as a colouring agent. It is also found in many fruits and vegetables, such as strawberries, apples, persimmons, onions and cucumbers.Smoke Tree Extract Fisetin is a flavonol, a structurally distinct chemical substance that belongs to the flavonoid group of polyphenols. It can be found in many plants, where it serves as a colouring agent. Its chemical formula was first described by Austrian chemist Josef Herzig in 1891.Fisetin can be found in various plants such as Acacia greggii, Acacia berlandieri, in the yellow dye young fustic from Rhus cotinus (Eurasian smoketree), in Butea frondosa (parrot tree), Gleditschia triacanthos, Quebracho colorado and the genus Rhus and in Callitropsis nootkatensis (yellow cypresses). It is also reported in mangoes.


  • 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

    Fisetin (7,3′,4′-flavon-3-ol) is a plant polyphenol from the flavonoid group. It can be found in many plants, where it serves as a colouring agent. It is also found in many fruits and vegetables, such as strawberries, apples, persimmons, onions and cucumbers.Smoke Tree Extract Fisetin is a flavonol, a structurally distinct chemical substance that belongs to the flavonoid group of polyphenols. It can be found in many plants, where it serves as a colouring agent. Its chemical formula was first described by Austrian chemist Josef Herzig in 1891.Fisetin can be found in various plants such as Acacia greggii, Acacia berlandieri, in the yellow dye young fustic from Rhus cotinus (Eurasian smoketree), in Butea frondosa (parrot tree), Gleditschia triacanthos, Quebracho colorado and the genus Rhus and in Callitropsis nootkatensis (yellow cypresses). It is also reported in mangoes.

     

    Product Name:Fisetin

    Botanical Source:Buxus Sinican.Cheng

    Plant Part Used:Stem & Leaves

    Assay:Fisetin≧98.0% by HPLC

    Colour:Greenish yellow 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

    1. Smoketree Extract helps to increase the utilization of oxygen in the heart while increasing enzyme metabolism in the heart muscle.
    2. Smoketree Extract helps increase circulation and is good for either high or low blood pressure.
    3. Smoketree Extract is very effective in relieving restlessness and insomnia with those that have heart problems. Hawthorn can prevent arteriosclerosis – hardening of the arteries.

    Application

    1.Applied in the food field, it has become a new raw material which used in food and beverage industry.
    2.Applied in the health product field.
    3.Applied in the pharmaceutical field.

     

     

     

    TECHNICAL DATA SHEET

     

    Product Information
    Product Name: Fisetin
    Batch Number: FS20190518
    MFG Date: May 18,2019

     

    Item

    Specification Method Test Result
    Active Ingredeints
    Assay(%.On Dried Base) Fisetin≧98.0%

    HPLC

    98.50%

    Physical Control

    Appearance Fine greenish yellow Powder

    Organoleptic

    Complies
    Odor& Taste Characteristic flavor

    Organoleptic

    Complies

    Identification Identical to R.S.samples/TLC

    Organoleptic

    Complies

    Particle Size 100% pass 80mesh

    Eur.Ph.<2.9.12>

    Complies

    Loss on Drying ≦1.0%

    Eur.Ph.<2.4.16>

    0.25%
    Water

    ≦2.0%

    Eur.Ph.<2.5.12>

    0.12%

    Chemical Control

    Lead(Pb) ≦3.0mg/kg

    Eur.Ph.<2.2.58>ICP-MS

    Complies

    Arsenic(As) ≦2.0mg/kg

    Eur.Ph.<2.2.58>ICP-MS

    Complies

    Cadmium(Cd) ≦1.0mg/kg

    Eur.Ph.<2.2.58>ICP-MS

    Complies

    Mercury(Hg) ≦0.1mg/kg

    Eur.Ph.<2.2.58>ICP-MS

    Complies

    Solvent Residual Meeting USP/Eur.Ph.<5.4>

    Eur.Ph.<2.4.24>

    Complies

    Pesticides Residual Meeting USP/Eur.Ph.<2.8.13>

    Eur.Ph.<2.8.13>

    Complies

    Microbiological Control

    Total Plate Count ≦1,000cfu/g

     Eur.Ph.<2.6.12>

    Complies

    Yeast & Mold ≦100cfu/g

     Eur.Ph.<2.6.12>

    Complies

    E.Coli Negative

    Eur.Ph.<2.6.13>

    Complies

    Salmonella sp. Negative

    Eur.Ph.<2.6.13>

    Complies

    Packing and Storage
    Packing Pack in paper-drums. 25Kg/Drum
    Storage Store in a well-closed container away from moisture and direct sunlight.
    Shelf Life 2 years if sealed and stored properly.

     

     


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