Epigallocatechin Gallate

Epigallocatechin Gallate

● a highly water-soluble natural antioxidant
● have potent antioxidant activity and also has anti-inflammatory, anti-tumor, anti-aging effects, etc
● Widely used in pharmaceutical, cosmetics, food and other industries


Introduction for Epigallocatechin gallate

Epigallocatechin gallate (EGCG) is a highly water-soluble natural antioxidant that has been reported to have potent antioxidant activity and also has anti-inflammatory, anti-tumor, anti-aging effects, etc. Widely used in pharmaceutical, cosmetics, food and other industries. However, due to the poor stability of storage and digestion of EGCG molecules and weak intestinal absorption, its bioavailability is low, which limits its application in actual production.


Protection with an embedding system can effectively improve the stability of EGCG molecules. Liposomes can protect active substances during storage and gastrointestinal digestion; control the release of embedded substances in the body; have low toxicity, biocompatibility and biodegradability, so they have good performance in various industries. Prospects.Epigallocatechin gallate.png

The release characteristics, digestion characteristics and biological activity of the prepared EGCG liposome were examined. The release test showed that the release rate of EGCG liposome decreased from 90% to 14.7% in 24 h compared with the control EGCG aqueous solution, indicating that liposome entrapment can effectively reduce EGCG under physiological conditions. loss.

A one-month storage stability test was performed on the optimized EGCG liposome system. The particle size was maintained at around 60 nm and the EGCG retention rate was (65.42 ± 3.18)%. The EGCG liposome was added to the simulated beverage system, and the acidity value of the beverage was optimized. It was found that the storage stability of the beverage was optimal under the condition of pH=5.5. The effects of light and temperature storage conditions on the retention rate of EGCG in simulated beverage system were investigated. It was found that the retention rate increased from (13.61±4.16)% to (74.02±4.16) compared with the blank control group at 4 °C and protected from light. %), and the browning reaction is significantly reduced.


Carton: 1kg with double plastic container inside/Aluminum foil bag outside; 

25kg with double plastic container inside/Fiber drum outside.

or as customer’s requirement.

Drum: 10kg,15kg,25kg




Shipping Terms

By express

By Air

By Sea

Suitable for ≤50kgs


High cost

Door to Door

Easy Pick Up Goods

Suitable for ≥50kgs


High Cost

Airport to Airport

Pick Up Goods by Customer

Suitable for ≥500kgs


Low Cost

Port to Port

Pick Up Goods by Customer

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Payment Terms

Western Union

Money Gram


Bank Transfer

Finishing workshop

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