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Glutathione Powder For Protecting Liver , Cosmetic Grade R - Glutamyl Cysteingl 70-18-8

Categories Cosmetic Raw Materials
Brand Name: PooChun
Model Number: Medicine grade, cosmetic grade
Certification: HALAL, KOSHER, ISO, HACCP, GMP
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000 kg per Month
Delivery Time: 1-3days after payment
Packaging Details: 100g, 500g,1000g / Aluminum foil bag, 25kg / drum
CAS: 70-18-8
Apperance: White crystalline powder
Use: increase skin elasticity, shrink pores, lighten pigment, the body has an excellent whitening effect.
Shipping: DHL TNT FedEx EMS UPS by Sea by Air
MF: C10H17N3O6S
Trade terms: FOB CNF CIF DAP
Other names: γ-L-Glutamyl-L-cysteinylglycine (2S)-2-Amino-5-[[(2R)-1-(carboxymethylamino)-1-oxo-3-sulfanylpropan-2-yl]amino]-5-oxopentanoic acid
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Glutathione Powder For Protecting Liver , Cosmetic Grade R - Glutamyl Cysteingl 70-18-8

Glutathione Cosmetic Raw Materials for protecting liver and delaying senescence 70-18-8


Description


Glutathione ( glutathione, r - glutamyl cysteingl + glycine, GSH ) is a tripeptide containing gamma - amide and sulfhydryl, consisting of glutamate, cysteine and glycine. There are almost every cell in the body. Glutathione can help maintain a normal immune system function, and has the antioxidation and integrate detoxification, cysteine sulfhydryl group on for the active groups (reason often abbreviated to G - SH ), easy and certain medications ( such as paracetamol ), toxins ( such as free radicals, iodoacetate, mustard gas, heavy metals such as lead, mercury, arsenic ), etc, with integration of detoxification. Glutathione has a wide spectrum detoxification effect, which can not only be used in medicine, but also as the substrate of functional food. It is widely used to delay the aging, strengthen immunity, anti - tumor and other functional foods.


Glutathione ( GSH ) is a combination of glutamate, cysteine and glycine, containing tripeptide of sulfhydryl, which has an antioxidant effect and integrated detoxification. On cysteine sulfhydryl glutathione activity groups ( so the glutathione is often abbreviated to G - SH ), easy with certain drugs, such as paracetamol, toxins ( such as free radicals, iodoacetate, mustard gas, heavy metals such as lead, mercury, arsenic ), etc, with integration of detoxification.Therefore, glutathione ( especially the glutathione in the liver cells ) can participate in the bioconversion process, thereby converting harmful poisons inside the body into harmless substances and excreting out of the body.Glutathione can also help maintain normal immune system functions.


Glutathione has a prototype ( g - sh ) and oxidized ( g - s - s - G ) in two forms, which are mostly in the physiological condition. Glutathione reductase catalyzes the interaction between the two types. The enzyme coenzyme is the NADPH provided by the metabolism of pentose phosphate.


Function


Glutathione has multiple functions:

  • It maintains levels of reduced glutaredoxin and glutathione peroxidase
  • It is one of the major endogenous antioxidants produced by the cells, participating directly in the neutralization of free radicals and reactive oxygen compounds, as well as maintaining exogenous antioxidants such as vitamins C and E in their reduced ( active ) forms.
  • Regulation of the nitric oxide cycle is critical for life, but can be problematic if unregulated.
  • It is used in metabolic and biochemical reactions such as DNA synthesis and repair, protein synthesis, prostaglandin synthesis, amino acid transport, and enzyme activation. Thus, every system in the body can be affected by the state of the glutathione system, especially the immune system, the nervous system, the gastrointestinal system, and the lungs.
  • It has a vital function in iron metabolism. Yeast cells depleted of GSH or containing toxic levels of GSH show an intense iron starvation-like response and impairment of the activity of extramitochondrial ISC enzymes thus inhibiting oxidative endoplasmic reticulum folding, followed by death.
  • It has roles in progression of the cell cycle, including cell death. GSH levels regulate redox changes to nuclear proteins necessary for the initiation of cell differentiation. Differences in GSH levels also determine the expressed mode of cell death, being either apoptosis or cell necrosis. Manageably low levels result in the systematic breakage of the cell whereas excessively low levels result in rapid cell death.


Specification


ItemSpecificationResult
DescriptionWhite crystalline powderWhite crystalline powder
Melting pointAbout 185℃185.0℃
Identification IRSimilar with the Reference SpectrumComplies
Optical Rotation-15.5°~ -17.5°-16.1°
Clearity and color of solutionClear and colourlessClear and colourless
Heavy metals≤10ppmComplies
Arsenic≤2ppmComplies
Loss on Drying≤0.5%0.19%
Residue on Ignition≤0.1%0.03%
Assay98.0% ~ 101.0%99.1%
Related Substances
Total≤2.0%0.6%
GSSG≤1.5%0.2%
Conclusion:Comply with the standard of JP XV.
Quality Glutathione Powder For Protecting Liver , Cosmetic Grade R - Glutamyl Cysteingl 70-18-8 for sale
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