Epicatechin is widely found in traditional Chinese medicinal materials such as Senden, Aconite, Polygonum multiflori, Chicken Blood Vine, Euonymus and Medicinal Lily Juandan[2-6], and is also used as an important active ingredient in traditional Chinese medication compound preparations such as catechu formula granules, Weimaning capsules, Longxiang ointment, Qili San, and Bibi Anti-life Pills, and as an important index to evaluate the quality of medications, and also exists in large quantities in foods such as lychee, propolis, beer, grape seeds, and red wine.
| Product Name |
Epicatechin |
Manufacture Date |
Dec.11.2024 |
| Batch No. |
SW241211 |
Analysis date |
Dec.12.2024 |
| Cas No |
490-46-0 |
Expiry date |
Dec.11.2026 |
| Item |
Specifications |
Results |
Method |
| Identification |
Positive |
Conforms |
TLC |
| Appearance & Color |
White powder |
Conforms |
Visual powder |
| Odor & Taste |
Characteristic |
Conforms |
Organoleptic |
| Mesh size |
95% through 80 mesh |
Conforms |
80 Mesh Screen |
| Solubility |
Soluble in water |
Conforms |
Visual |
| Extract solvent |
Grain alcohol & water |
Conforms |
/ |
| Physical Characteristics |
| Assay |
NLT 90% (-)-Epicatechin |
90.28% |
HPLC |
| Loss on drying |
NMT 5.0% |
0.50% |
GB/T 5009.3 |
| Ash |
NMT 3.0% |
0.96% |
GB/T 5009.4 |
| Chemical Characteristics |
| Heavy metals |
NMT 10ppm |
Conforms |
CP |
| Lead (Pb) |
NMT 2ppm |
Conforms |
GB/T 5009.12 |
| Arsenic (As) |
NMT 1ppm |
Conforms |
GB/T 5009.11 |
| Mercary(Hg) |
NMT 0.1ppm |
Conforms |
GB/T 5009.17 |
| Sterilization Method |
High temperature & high pressure for short time (5" - 10") |
| Microbial Characteristics |
| Total Plate Count |
NMT 1,000cfu/g |
Conforms |
GB/T 4789.2 |
| Total Yeast & Mold |
NMT 100cfu/g |
Conforms |
GB/T 4789.15 |
| E. Coli |
Negative |
Conforms |
GB/T 4789.3 |
| Salmonella |
Negative |
Conforms |
GB/T 4789.4 |
| Non-GMO Status |
The product is extracted from GMO-free plant. |
| Packing description |
Sealed export grade drum & double of sealed plastic bag |
| Storage |
Store in a cool and dry place, stay away from strong light and heat |
| Shelf life |
2 years when properly stored |
Epicatechin can be used as a medication for the improvement and prevention of heart disease and other conditions. Its aqueous solution is prone to oxidation and is commonly used as an antioxidant. It also has the functions of reducing capillary permeability, improving diarrhea, promoting hemostasis, exhibiting antiviral and antifungal properties, inhibiting ACE, and preventing peptic ulcers.
| Apple cider vinegar powder |
Ginseng extract |
| Shilajit extract |
Water-soluble Pueraria lobata extract |
| White willow bark extract |
Green tea extract |
| Pine bark extract |
Forsythia extract |
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