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Natural Herbal Extract Powder Polygonum Cuspidatum Root Extract 98% Polydatin

Other Name

Giant Knotweed Extract

Appearance

Off white to light yellow powder

Specifications

98%

Price

100-160 USD

MOQ

1KG

Application

Health care

Certificates

HACCP, ISO22000, Kosher, Halal, TÜVRheinland, EU Organic Certificate, USDA, NOP, FDA

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    Certificate of Analysis

    General Info

     

     

     

    Product Name

    Polygonum Cuspidatum Extract

    Used Part

    Root

    Source

    Polygonum cuspidatum Sieb. Zucc.

    Quantity

    200 kg

    Batch No.

    CRSL191211

    Report Date

    2019-12-11

    Manufacturing Date

    2019-12-11

    Expiry Date

    2021-12-10

    Items

    Standards

    Method

    Results

    Physical Analysis

     

     

     

    Appearance

    Off white to light yellow powder

    Organoleptic

    Conforms

    Color

    Off white to light yellow

    Organoleptic

    Conforms

    Odor

    Characteristic

    Organoleptic

    Conforms

    Mesh Size

    100% through 80 mesh size

    USP32<786>

    Conforms

    General Analysis

     

     

     

    Resveratrol

    ≥98%

    HPLC

    98.3 %

    Emodin

    ≤0.5%

    HPLC

    N.D

    Loss on Drying (g/100g)

    ≤1.0%

    USP<731>

    0.1%

    Sulphated Ash(g/100g)

    ≤0.5%

    USP<561>

    0.1%

    Bulk Density

    35.0- 50.0g/100ml

    USP<616>

    40.50g/100ml

    Chemical Analysis

     

     

     

    Heavy metals

    <10 ppm

    USP<231>

    Conforms

    Lead(Pb)

    <2.0 ppm

    AOAC 986.15

    Conforms

    Arsenic(As)

    <1.0 ppm

    AOAC 986.15

    Conforms

    Cadmium(Cd)

    <1.0 ppm

    AOAC 986.15

    Conforms

    Mercury(Hg)

    <0.1 ppm

    AOAC 983.27

    Conforms

    Microbiological Analysis

     

     

     

    Total Plate Count(cfu/g)

    ≤1,000

    USP30<61>

    Conforms

    Molds and Yeast (cfu/g)

    ≤100

    USP30<61>

    Conforms

    Coliforms (cfu/g)

    Negative

    USP30<62>

    Conforms

    Salmonella(/25g)

    Negative

    USP30<62>

    Conforms

    Shelf Life

    24 months under the conditions below, no antioxidant used

    Package

    25 kg/drum outside and double food plastic bags inside.

    Storage

    Store in a cool, dry place away from Moisture, Light, Oxygen

    Function

    1. Delivers Potent Antioxidant Activity: Scavenges free radicals (e.g., superoxide anions, hydroxyl radicals) and activates antioxidant enzymes (e.g., SOD, GSH-Px), neutralizing oxidative stress and protecting cells (e.g., liver, cardiovascular cells) from damage.
    2. Supports Cardiovascular Wellness: Enhances vascular endothelial function by promoting nitric oxide (NO) release, improving blood vessel elasticity, and helping maintain healthy blood flow and lipid levels within the normal range.
    3. Aids Liver Protection: Reduces oxidative damage to liver cells and inhibits the activation of pro-inflammatory pathways, supporting liver function and alleviating mild liver stress caused by external factors.
    4. Improves Bioavailability: As a glycoside form of resveratrol, it has higher water solubility and gastrointestinal absorption than resveratrol, ensuring more effective delivery of active components to target tissues.
    5. Preserves Stability: Resists degradation under light and heat better than resveratrol, maintaining its structural integrity and functional efficacy during product processing and storage.
    Plant monomer (2)
    Plant monomer (1)

    Application

    1. Dietary Supplement Sector: Formulated into standalone Polydatin capsules/powders or blended with other antioxidants (e.g., vitamin C, CoQ10) for cardiovascular and liver support, popular among wellness-focused adults.
    2. Pharmaceutical Industry: Utilized in R&D of formulations targeting cardiovascular and liver health, supporting the development of therapeutic products for specific wellness needs.
    3. Cosmetics & Skincare Industry: Incorporated into anti-aging serums, facial creams, and sun care products to leverage its antioxidant properties, protecting skin from UV-induced oxidative damage and supporting skin elasticity.
    4. Functional Food Industry: Added to health drinks, protein bars, and fortified snacks to enhance antioxidant content, catering to consumers seeking nutrient-dense, functional everyday foods.
    5. Nutraceutical Sector: Blended into liver-support or cardiovascular wellness beverages to deliver targeted benefits, meeting consumer demand for convenient, science-backed nutritional solutions.

    Private Label and Customized Service

    Polydatin is wholesale at the absolutely competitive price for business, and you can also get OEM packaging and private label service from us, so that you can retail the Polydatin in small package with your logo and design. Furthermore, Polydatin can be supplied in powder and tablet form.
    Get private label Polydatin now!