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Product Name: | Epicatechin Powder |
Botanical Source | Green Tea Extract |
Spec./Purity: | 90%, 95%, 98% Epicatechin |
Appearance: | White Powder |
CAS | 490-46-0 |
Shelf Life: | 2 years |
MOQ: | 1kg |
Application: | Applied in Food industry,Nutraceuticals,Dietary supplement |

Product Name: Green tea extract Epicatechin | Latin Name: Camellia Sinensis | Part used: leaf |
Analysis | Specification | Result | Test method | |||
Physical Description | ||||||
Appearance | White fine powder | Complies | Visual | |||
Odor & Taste | Characteristic | Characteristic | Organoleptic | |||
Bulk density | 0.2g/ml Min | 0.35g/ml | CP2015 | |||
Particle size | 95% pass 80 mesh | Complies | 80 Mesh Screen | |||
Solvent used | Water and ethanol | / | / | |||
Solubility | Water soluble | Good water soluble | CP2015 | |||
Chemical Tests | ||||||
Identification | Must positive | Positive | TLC | |||
Epicatechin (on dry basis) | 98.0% Min | 98.14% | HPLC | |||
Catechins | / | 98.81% | HPLC | |||
Caffeine | 0.1% Max | Complies | HPLC | |||
Loss on drying | 5.0% Max | 0.12% | CP2015 | |||
Ash | 0.5% Max | 0.01% | CP2015 | |||
Heavy metals | 10.0ppm Max | Complies | CP2015 | |||
As | 1.0ppm Max | 0.217ppm | AAS | |||
Pb | 1.0ppm Max | 0.142ppm | AAS | |||
Hg | 0.1ppm Max | 0.009ppm | AAS | |||
Cd | 1.0ppm Max | 0.022ppm | AAS | |||
Microbiology Control | ||||||
Total plate count | 1000cfu/g Max | Complies | CP2015 | |||
Yeast & Mold | 100cfu/g Max | Complies | CP2015 | |||
E.Coil | Negative | Negative | CP2015 | |||
Salmonella | Negative | Negative | CP2015 | |||
Conclusion | Complies with the enterprise standards. | |||||
General Status | Non-GMO, ISO Certificated. | |||||
Packing and Storage | ||||||
Packing: Pack in paper-carton and two plastic-bags inside. | ||||||
Shelf life: 2 year when properly stored. | ||||||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. | ||||||



1-5kg/bag | Inner: Double plastic bags. Outer: Aluminum foil bag | |
5-10kg/carton | Inner: Double plastic bags. Outer: Carton | |
10-25kg/fibre drum | Inner: Double plastic bags. Outer: Fiber drum | |
Others:According to customer requirements. | ||
Storage:Cool and dry place, keep away from heat and strong light. | ||



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