Epicatechin
Extracted and purified from green tea
98% and 90% assay available
Simplest and most stable catechin in green tea
CAS # 490-46-0
With five phenolic hydroxyl groups, EC provides reliable antioxidant and antiviral effects.
Its non-gallated structure results in a clean, mild taste with no bitterness, while also giving it superior water solubility compared with gallated catechins.
| EC90 | EC98 | |
|---|---|---|
| Assay | ≥90.0% | ≥98.0% |
| Item | Standard |
|---|---|
| Plant origin | Green tea (leaves of Camellia sinensis L.) |
| Appearance | White or off-white powder |
| Loss on drying | ≤5.0% |
| Caffeine | ≤0.1% |
| Total plate count | ≤1000 cfg/g |
| Molds and yeasts | ≤100 cfg/g |
| E. coli (1g) | negative |
25kg/drum
Store in light-tight, airtight and dry condition
