Green Tea Extract 95% EGCG

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•Product name: Green tea extract 95.0% EGCG
•Also known as: Camellia sinensis extract, GTE, Epigallocatechin gallate, Tea polyphenol
•Product code: YG-LBPA005
•Botanical source: Camellia sinensis
•EGCG CAS No.: 989-51-5, 84650-60-2
•Molecular Formula: C22H18O11
•Certifications: ISO, HACCP, CQC, KOSHER, HALAL
•Specification: 45.0%, 95.0% EGCG, 98.0% Polyphenols, 98.0% L-theanine

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Description

Product Instruction

◆ Green Tea Extract 95% EGCG, Epigallocatechin gallate, the major catechin accounting for 59% of the total catechins in green tea, is a powerful antioxidant as well as an antiangiogenic and antitumor agent. Tea Polyphenols has been studied for its role in the chemoprevention of a wild range of cancers, including liver, stomach, skin, lung, mammary gland and colon cancers.

Green tea extract egcg

◆ Study results show that EGCG is able to induce apoptosis, promote cell growth arrest and block carcinogenesis by affecting signal transduction pathways. Moreover, Tea Polyphenols exhibits inhibition against a variety of viruses, including HCV, HIV-1, HBV, HSV-1, HSV-2, EBV, adenovirus, influenza virus and enterovirus, as well as several enzymes, including DNMTs, proteases and DHFR.

Green tea extract chemical structure EGCG

Specification of Green tea extract 95.0% EGCG

ITEMS	SPECIFICAIONS	METHOD
Appearance	Off white powder	Visual
EGCG (on dry basis)	≥95.0%	HPLC
Caffeine	≤0.5%	HPLC
Moisture	≤5.0%	USP<921>
Particle size	100%pass 60 mesh	USP<786>
Bulk density	0.2-0.4g/ml	USP<616>
Heavy metals	≤10ppm	USP<231>
Lead	≤1.0ppm	AOAC 986.15
Arsenic	≤1.0ppm	AOAC 986.15
Mercury	≤0.1ppm	AOAC 983.27
Cadmium	≤1.0ppm	AOAC 986.15
Residual Pesticides	Meet USP standards	USP<561>
Microbiology
Total Plate Count	≤1000cfu/g	USP<61>
Yeasts &Molds	≤100cfu/g	USP<61>
E. Coli	Negative	USP<61>
Salmonella	Negative	USP<61>
S. Aureus	Negative	USP<61>
Aflatoxin (B1+B2+G1+G2)	≤5.0 ppb	AOAC 999.07

Green Tea Extract Egcg 95% Benefits

◆ Antitumor effect

The anti-tumor effect of product has been recognized by relevant researchers in various countries, and has been listed as a potential new anti-cancer drug in many countries such as China and the United States for research.

◆ Antioxidant effect

TP plays an antioxidant role by scavenging free radicals, inhibiting peroxidation, and enhancing the effects of other antioxidants. But in these roles, Tea Polyphenol (TP98) is still playing a major role. The order of catechin's anti-copper anti-oxidation ability is EGCG-ECG> epicatechin (EC)> C> EGC.

EGCG 功效2

◆ Deodorant and anti-caries effect

Tea polyphenols have been recognized by many experts for their deodorant and anti-caries functions, and have been used in daily chemical products. The experiment showed that the deodorizing ability of each catechin monomer: EGCG> EGC> ECG> EC.

◆ Resistant to UV radiation

Green tea extract Polyphenol can reduce the malondialdehyde deposition caused by medium-wave ultraviolet (UVB) radiation, increase the activity of antioxidant enzymes; and may inhibit the expression of MMP1 mRNA induced by UVB and reduce collagen degradation.

◆ Bacteriostatic effect

Many antibacterial effects of TP have been reported, but it is generally believed that EGCG and ECG with galloid groups are stronger than EC and ECG. In inhibiting the growth of oral bacteria Porphy-romonal gingivalis, the ability of each catechin monomer to act: EGCG> ECG >> EC, ECG.

how green tea extract come true its benefits- bioactivities

Green Tea Extract Egcg Caffeine application

◆ Green tea extract in medicine, applied to enhance the human immunity and the treatments of leukemia, stomach cancer, skin cancer, esophageal cancer and other tumor diseases;

GREEN TEA EXTRACT EGCG BENEFITS