ISO Purity 0.1% White L Ergothioneine Powder CAS NO 497-30-3
|Place of Origin:||china,guangdong|
|Brand Name:||no brand|
Payment & Shipping Terms:
|Minimum Order Quantity:||1kg|
|Packaging Details:||1kg or 500g in a bottle, 9 bottle in a carton|
|Payment Terms:||Western Union, T/T, MoneyGram|
|Product Name:||Ergothioneine||CAS NO:||497-30-3|
|Application:||Cosmetic Raw Materials||Certification:||ISO|
|Test Method:||HPLC UV||MOQ:||1g|
|Storage:||Cool Dry Place||Production Method:||Microbial Fermentation|
Purity 0.1% White L Ergothioneine Powder,
L Ergothioneine Powder CAS NO 497-30-3,
ISO L Ergothioneine
white powder Purity 0.1% L Ergothioneine Powder CAS 497-30-3
Ergothioneine is a kind of natural antioxidant, which can play a protective role on cells in the human body and is an important active substance in the body. Natural antioxidants are safe and non-toxic, and have become a research hotspot. Ergothiamine, as a natural antioxidant, has come into people's vision, it has a variety of physiological functions such as scavenging free radicals, detoxification, maintaining DNA biosynthesis, normal cell growth and cellular immunity.
1. Antioxidant effect. Ergothiamine is a kind of natural amino acid derived from plants and can be accumulated in animals. Studies have proved that it has the effect of antioxidant, which can effectively remove -OH, chelate ferrous ions and copper ions, and prevent H2O2 from generating -OH under the action of iron ions or copper ions. It also inhibits copper ion-dependent oxygenated hemoglobin oxidation and the peroxidation of arachiidonic acid that occurs when myoglobin (or hemoglobin) is mixed with H2O2 Ergothioneine is also potent at removing hypochlorous acid, thus preventing the inactivation of a 1- antiprotease. However, it does not inhibit lipid peroxidation in the presence of iron ions.
|Certificate of Analysis|
|Produce Name||Ergothioneine||Product batch number||20201009|
|Produce date||09th.10.2020||Shelf life||2 year|
|Inspection date||20th.10.2020||Date of report||23th.10.2020|
|Inspection standrd||Safety and Technical standards for Cosmetics 2015|
|Inspection items||Inspection standards||Test result|
|Character||White Powder||Meet the standard|
|Identification||The HPLC profile is consistent with the reference substance||Meet the standard|
|PH||5.0-8.0||Meet the standard|
|Solution Appearance||Colorless to light yellow transparent liquid||Meet the standard|
|Sulfate||compared with the control solution,no more concentrated||Meet the standard|
|Ammonium salt||compared with the control solution,no more concentrated||Meet the standard|
|Loss on drying||The Weight loss shall not be excessive (0.2%)||Meet the standard|
|Residue on ignition||not allowed (0.1%)||Meet the standard|
|Iron Salt||compared with the control solution,no deeper||Meet the standard|
|Heavy metal||Contain no more than 10 parts per million of heavy metals||Meet the standard|
|Arsenic||should meet the regulations (0.0001%)||Less than 0.0001%|
|Aerobic plate count (CFU/g)||Less than or equal to 100||Meet the standard|
|Total mold and yeast (CFU/g)||Less than or equal to 50||Meet the standard|
|Pseudomonas aeruginosa(cfu/g)||not detected||not detected|
|Staphyloococcus aureus (CFU/g)||not detected||not detected|
|Escherichia coli(CFU/g)||not detected||not detected|
|Candida albicans(CFU/g)||not detected||not detected|
|Salmonella (CFU/g)||not detected||not detected|
|Assay||Caculated as dry product,HPLC shall not be less than 98.0%||Meet the standard|
|Conclusion||This Product meets the testing standards|
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