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Ergothioneine (ET) is a naturally occurring amino acid derivative with strong antioxidant properties. The chemical name of ergothioneine is 2-mercaptohistidine trimethylbetaine, and its molecular formula is C9H15N3O2S. The unique structure of L ergothioneine powder endows it with potent antioxidant capabilities, allowing it to effectively neutralize free radicals.
CAS No: 497-30-3
Molecular Formula: C9H15N3O2S
Purity: ≥99.0% (By HPLC)
| Product name | Ergothioneine/L-Ergothioneine/2-thio-imidazole/ERGO, EGT |
| Grade | Food grade/cosmetic grade |
| Purity | ≥99.0% (By HPLC) |
| Appearance | White powder or transparent liquid |
| CAS No. | 497-30-3 |
| Molecular formula | C9H15N3O2S |
| Molecular weight | 229.3 |
| Application | Functional ingredients in cosmetics, immune and anti-aging |
| Brand | Natural Field |
| Certificate | FSSC22000/KOSHER/HACCP/ISO9001/SC/ISO22000/HALAL |
| Storage and Shelf life | Ergothioneine is stable for 24 months from date of manufacture at -20℃ to -15℃ in a freezer. Protected from light, keep package airproofed when not in use. |
Antioxidant: Ergothioneine is a potent antioxidant that can neutralize free radicals, reducing oxidative stress and cellular damage.
Anti-inflammatory: Ergothioneine has anti-inflammatory properties, which can alleviate inflammatory responses and ease symptoms of inflammation-related diseases.
Cell Protection: Ergothioneine can protect cells from oxidative damage, with a particularly notable protective effect on mitochondria.
Neuroprotection: Studies suggest that ergothioneine may have neuroprotective effects, helping to prevent and treat neurodegenerative diseases such as Alzheimer’s and Parkinson’s.
Immune Regulation: Ergothioneine can modulate the immune system, enhancing the body’s immune response.
Anti-aging: Due to its strong antioxidant and cell-protective properties, ergothioneine is believed to help slow down the aging process.
Why is Ergothioneine regarded as a representative antioxidant component?
Ergothioneine is a naturally occurring sulfur-containing amino acid derivative that has attracted significant attention due to its outstanding antioxidant stability. Research indicates that Ergothioneine possesses a strong ability to scavenge free radicals and can be actively transported across cell membranes, selectively accumulating in specific tissues and cells. This "targeted distribution" characteristic gives it a unique advantage in supporting cellular antioxidant defense and maintaining redox balance.
Why is ergothioneine supplementation receiving increasing attention in the context of modern dietary patterns?
Ergothioneine cannot be synthesized by the human body and mainly relies on dietary intake. Its natural sources are mainly mushrooms and some microbial fermented foods. However, in modern dietary habits, the intake of mushrooms is limited, and intensive agriculture may lead to a decrease in the nutritional density of some crops, which may result in insufficient daily intake of Ergothioneine. Against this background, Ergothioneine raw materials that have undergone quality control and purity verification are gradually being applied in dietary supplements and functional formulas to support antioxidant needs, nervous system health, and overall vitality management.
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