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silk fibroin powder, silk powder, silk protein, silk fibroin 99

silk fibroin powder, silk powder, silk protein, silk fibroin 99

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    Product Details:

    Place of Origin: China
    Brand Name: Evergreen
    Certification: ISO
    Model Number: 90%-99%silk fibroin

    Payment & Shipping Terms:

    Minimum Order Quantity: 1kg
    Price: $40-300/kg
    Packaging Details: 25kg/drum or 1kg,2kg,5kg alumi. foil bag
    Delivery Time: prompt shipment
    Payment Terms: t/t or paypal
    Supply Ability: 500kg/month
    Contact Now
    Detailed Product Description

    http://www.extractspowder.com

    sara@extractspowder.com

    silk fibroin powder, silk powder, silk protein, silk fibroin 99

    Silk fibroin is extracted from Silkworm Pupa with biotechnology. It contains 18 kinds of amino acids. Among them, especially eight kinds of amino acids which are essential for human body own high content in our product, approx twice higher than pork, 10 times higher than milk. It owns balance nutrition and appropriate proportion. Silk fibroin contains abundant unsaturated fatty acids which occupy about 72.5% of the total fat.

     

    Silk Fibroin powder
    Spec.: 90-99%
    Active ingredients:Protein
    PH:6.5-7.0
    Part Used:Silk Worm

    silk fibroin powder, silk powder, silk protein, silk fibroin 99

    Certificate of Analysis: silk fibroin
    Item Specification Result
    Assay  ≥99% 99.02%
    Appearance White Fine Powder conforms
    Odor Characteristic conforms
    PH 4.5-6.5 5.3
    Particle Size NLT 100% Through 80 mesh conforms
    Loss on Drying <2.0% 0.47%
    Heavy metals
    Total Heavy Metals ≤10ppm conforms
    Arsenic ≤3ppm conforms
    Lead ≤3ppm conforms
    Microbiological Tests
    Total Plate Count ≤1000cfu/g conforms
    Total Yeast & Mold ≤100cfu/g conforms
    E.Coli Negative Negative
    Salmonella Negative Negative

    Function:

    1.Silkworm Cocoon Reduce viscosity of blood;
    2.Silkworm Cocoon improve micro circulation;
    3.Silkworm Cocoon Strengthen vitality of cell.

     

    Application:

    1. The silk fibroin is an excellent natural moisturizing factor because of the presence of hydrophilic gene in the structure of silk. It can attach a very thin silk powder layer to the surface of skin, which can absorb or release water with the change of the temperature and humidity of skin. This has certain preventive and therapeutic effects on skin protection, preventing and curing various skin diseases caused by moisture and drying.
    2. The crystalline structure of silk fibroin can reflect part of ultraviolet ray, and the hollows formed by the spiral structure can again absorb part of ultraviolet ray, so it will make the better sun- screening effect by using the compound of silk powder and sun-screening agent in sunscreen products.
    3. Silk fibroin has a unique ability of keeping the oil, which makes it more suitable to be used in cosmetics for oily skin.
    4. The structural features of silk fibroin can help reduce the reflected light. When being used in cosmetics in which the mica powder is taken as substrate, it can reduce the reflected light and make the skin show vivid and soft colors naturally. Compared with talcum powder and titanium dioxide, silk powder has excellent air permeability, users would feel particularly smooth after applying cosmetics containing silk powder.

    Contact Details
    Evergreen Biotech Inc

    Contact Person: Ms. Sara Zhao

    Tel: 86-029-88440259

    Fax: 86-029-88440259

    Send your inquiry directly to us (0 / 3000)