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Glutathione

Glutathione

Glutathione (GSH) is a tripeptide that contains an unusual peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides.

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  • 1 Glutathione (GSH)
    2.Function: Anti-Oxidant
    3.Have stock,free sample
    4.Stable supply
    5.Best service,ISO


    Analysis ITem


    Specification

    Analysis






    Description

    Appearance

    It occurs as white crystals or crystalline powder

    Corresponds

    Odour and taste

    Almost odourless
    and tastes sour

    Corresponds

    Solubilty

    It is soluble in water

    Corresponds









    Identification

    Ninhydrin test

    Positive

    Positive

    Lead acetate test

    Positive

    Positive

    IR Spectrum

    Corresponds

    Corresponds

    Optical Rotation


    -15.5 ~ -17.5°

    - 16.70°

    Melting point


    About 185°C

    182.5 °C






    Purity Test

    Solution

    Clear solution

    Corresponds

    Heavy metals

    Not more than 5ppm

    Not more than 5ppm

    Arsenic

    Not more than 1ppm

    Not more than 1ppm

    Iron

    Not more than 5ppm

    Not more than 5ppm

    Loss on drying


    Not more than 0.5%

    0.1%

    residue on Ignition


    Not more than 0.1%

    0.01%

    Assay


    Not less than 98.0%

    99.3%

    Conclusion

    Corresponds


  • 1.  1. Glutathione role of clinical treatment and prevention:

    (1) Radiation sickness and radiation safety: radiation, radioactive substances or because of leukopenia caused by anticancer drugs and other symptoms can play a protective effect.
    (2) To protect the liver, detoxification, inactivation of hormones, and to promote bile acid metabolism and help absorb fat and fat-soluble vitamins digestive tract.
    (3) Anti-allergy, or inflammation caused by hypoxemia in patients with systemic or local, can reduce cell damage and promote repair.
    (4) To improve the course of certain diseases and symptoms as adjuvant drugs. Such as: hepatitis, hemolytic disease, and keratitis, cataract and retinal diseases, such as eye disease and improve vision.
    (5) Easy to speed up the metabolism of acids in the excretion of free radicals, which play a beauty skin care, anti-aging effect.

    2. Food additives
    (1) added to pasta, to make manufacturers reduce the time of bread to the original one-half or one third, and serve to strengthen the role of food nutrition and other features.
    (2) to add to the yogurt and baby food, the equivalent of vitamin C, can play a stabilizing agent.
    (3) in its mix to the surimi to prevent color deepened.
    (4) to the meat and cheese and other foods, have enhanced the effect of flavor.
    3. Beauty products
    Prevent the infiltration of Los tyrosinase in order to achieve the purpose of inhibiting melanin formation. On eliminate wrinkles, increase skin elasticity, shrink pores, lighten pigment, the body has an excellent whitening effect. Glutathione as the main ingredient in cosmetic products in Europe and the United States was welcomed by the decades.

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