Chondroitin Sulfate Extracted from Bovine cartilage

Chondroitin Sulfate is a sulfated Glycosaminoglycan composed of a chain of alternating sugars (N-Acetylgalactosamine and Glucuronic acid). It is one of the main components of cartilage and mucosa layers, forming the connective tissue that holds muscles, nerves and blood vessels together. It is used as a dietary supplement to support cartilaginous tissues and combat various forms of arthritis in humans and animals.

  Specifications    

    Appearance                White to off-white Powder

    Identification               Infrared Absorption(USP197K)

                               Sodium Reaction(USP191)

     Specific rotation            -20°~-30°(USP781S)

     Loss on drying              NMT 10%(USP731)

    Chloride                   NMT 0.5%(USP221)

     Sulfate                     NMT 0.24%(USP221)

     Heavy metals                NMT 20PPM(method II USP231)

     Protein                     NMT 6.0%(USP31)

     PH(1%H2O solution)         5.5~7.5(USP791)

     Residue on ignition          20%~30%(dried base)(USP281)

     Clarity                    <0.35@420nm

     Organic volatile impurities    Meets requirements(USP467)

     Electrophoretic purity        NMT 2.0%(USP726)

     Total bacterial count          NMT 1000cfu/g(USP2021)

     Molds & Yeasts              NMT 100cfu/g(LBC001)

    Salmonella                  Negative(LBC010)

     Escherichia Coli            Negative(LBC012)

    Conclusion                  Conforms to the standard of USP31

Original raw materials: Bovine Cartilages

Test Method: HPLC & CPC

Our products got excellent scores on the test of HPLC Enzymatic.

Usage Scope: Joint care

Package: 25kg/durm.

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