egcg extract powder

What is EGCG Extract Powder?

KINTAI introduces its EGCG extract powder, which is made from the Camellia sinensis plant and is known for having a lot of epigallocatechin gallate (EGCG). 

This extract powder is a potent antioxidant that supports cellular health and fights oxidative stress. It boosts metabolism, aiding in fat oxidation and insulin sensitivity for weight management. It also contributes to cardiovascular health by regulating cholesterol and blood pressure. EGCG has neuroprotective properties, reducing the risk of neurodegenerative conditions. Its anti-inflammatory effects benefit overall well-being by reducing inflammation-related issues. 

Specifications

KINTAI's Egcg Green Tea Extract Powder is known for its high purity and potency. Stringent testing guarantees that each batch meets the quality standards set by KINTAI, ensuring a superior product for consumers. The extraction method employed by KINTAI is carefully chosen to preserve the integrity and nutritional value of EGCG and other beneficial compounds in the tea leaves. Whether using water or solvent extraction, the goal is to extract the essence of the leaves without compromising their nutritional properties.

Product Name	Extract sources	CAS
Egcg  Powder	Green Tea leaf	18829-70-4
Non-Irradiated / Non-ETO/ Treat by Heat Only / Non-GMO
Analysis Items	Specifications	Test Method
Assay	98% Egcg	HPLC
Physical and chemical properties
Appearance	Off-white powder	Visual
Odour	Characteristic	Organoleptic
Particle Size	≥95% Through 80 mesh	Ch.P.C.Rule47
Ash	≤5.0%	Ch.P.C.Rule2302
Loss on drying	≤5.0%	Ch.P.C.Rule52
Heavy Metals	≤10.0ppm	Atomic Absorption
Cadmium(Cd)	≤1.0ppm	Atomic Absorption
Mercury(Hg)	≤0.1ppm	Atomic Absorption
Arsenic(As)	≤1.0ppm	Atomic Absorption
Lead(Pb)	≤2.0ppm	Atomic Absorption
Residual Solvents
- Ethanol	≤1000 PPM	Gas Chromatography
Microbiological Quality (Total viable aerobic count)
Total Plate Count,cfu/g	≤1000 CFU/g	Ch.P.C.Rule80
Mold and yeast Count,cfu/g	≤ 100 CFU/g	Ch.P.C.Rule80
E. coli	Negative	Ch.P.C.Rule80
Salmonella	Negative	Ch.P.C.Rule80
Staphylococcus aureus	Negative	Ch.P.C.Rule80
*Storage Condition: Store in tightly closed plastic bag and keep in a cool dry place. Do not freeze. Keep always from strong direct light.
*Safety Precaution: Wearing of protective goggles or safety glasses is recommended.If accidentally instilled into the eyes,immediately rinse thoroughly with water and get medical care. Wash skin with soap and water upon contact.

Our Advantage:

1) 11 years of rich R&D and production experience to ensure the stability of product parameters;

2) 100% plant extract, safer and healthier;

3) Professional R&D team can provide special solutions and customized services according to customer requirements;

4) Free samples can be provided.

Function

EGCG is the main component of green tea polyphenols and the main component of green tea catechins. It is the most active and abundant functional component among catechins. Among catechins, EGCG has free radical scavenging and antioxidant capabilities. The most powerful catechin.

EGCG cannot be synthesized artificially at present, and its only source is tea. Tea varieties from different sources have different catechin contents. Green tea contains the highest amount of catechins.

01 Anti-oxidize effect

The antioxidant effect of catechins is mainly achieved through the following 6 pathways: enzyme interaction with free radicals; direct interaction with free radicals; complexation reaction with transition metal ions; re-synthesis of efficient antioxidants in the body. Oxidant; works together with other active ingredients to improve the effect; affects the body's immunity. GA Gerges et al. used rats as research subjects and injected a certain amount of EGCG intraperitoneally every day to explore the changes in tissue and the number of mast cells in the intestine. They observed that catechins mainly express strong anti-inflammatory and antioxidant effects through the NF-kB pathway. Function to improve ulcerative colitis and stabilize mast cells.

02 Antibacterial effect

Studies have shown that the catechins in green tea can inhibit the growth and reproduction of most pathogenic strains, especially ECG and EGCG, which have the strongest effects.

In addition, catechins' better oxidation-promoting effect may directly cause damage to bacterial cells. Studies have found that the more polyphenols in beverages, the more H2O2 is produced, and experiments have shown that the four monomers EGCG, ECG, EGC, and EC can produce H2O2, so the antibacterial effect of catechins may be related to the H2O2 produced. related.

03 Anti-cancer effect

Most of the anti-cancer effects of tea are mediated by catechins. In vitro studies have shown that catechins prevent cancer by affecting signal transduction pathways, such as MAPK, Wnt and Notch. By observing the growth of human liver cancer cells after the effects of ECG and EGCG in catechins and using RT-PCR detection and MTT, it was proved that catechins can well inhibit the growth of human liver cancer cells BEL-7402 with time and concentration dependence.

04 antiviral effect

Ancient medical books record that tea can sterilize and stop dysentery. The UK has reported that tea extract can inhibit the reproduction of cold viruses. Studies show that EGCG has the best antiviral activity. Jae-Min Song et al. found that catechin is an effective inhibitor of influenza virus replication in MDCK cell culture, and measured that EGCG, ECG and EGC showed different effective inhibitory concentrations for influenza A viruses.

Application Fields

1、Pharmaceutical industry.
2、Health products industry.

OEM and ODM Services:

KINTAI offers OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services, allowing businesses to create customized formulations based on our extract powder. OEM services enable businesses to brand the product with their identity, ensuring consistency and recognition throughout the supply chain. ODM services provide flexibility in formulation and presentation, allowing businesses to align the product with their brand identity and cater to specific consumer preferences. These services enhance the adaptability of EGCG powder, recognizing the diverse requirements of businesses across different sectors.

Why choose us?

● Made in China, using home-grown raw materials to create high-quality products
● Fast delivery time
● Multiple quality control processes
● Experienced operations and quality assurance personnel
● Strict internal testing standards
● Dual warehouses in China and the United States, quick response

FAQ

Q: Is this extract powder appropriate for day-to-day utilization?

A: The extract powder is reasonable for day-to-day utilization. In any case, people are urged to stick to suggested measurements and talk with a medical care proficient if necessary.

Q: How does the extract powder contrast with ordinary green tea supplements?

A: The specific formulation and extraction process employed by KINTAI ensures that It retains a unique profile of bioactive compounds, contributing to its distinct functions.

Q: Can it be used for weight management?

A: Yes, the metabolic benefits associated with EGCG suggest a potential role in weight management. However, individual responses may vary.

Certificate

Advantage Of KINTAI

KINTAI is a professional manufacturer and supplier of egcg extract powder, We have our own research and development center, production base, and state-of-the-art equipment. With multiple patents and certifications, we guarantee the highest quality and safety of our products. We provide comprehensive OEM and ODM services, ensuring customized products and integrated solutions. With fast delivery and secure packaging, we are your trusted partner in choosing your product. For more information, please contact us at herb@kintaibio.com.

Parcel and Shipping

1> 1KG/bag, 10KG/carton,25kg/drum

2> By Express:
Door to door;DHL/FEDEX/EMS;3-4DAYS; Suitable for under 50kg; high cost;easy to pick up the goods

3> By Air：
Airport to Airport;4-5 days;Suitable for more than 50kg;high cost;professional broker needed

4> By Sea:
Port to Port;15-30days; Suitable for more than 500kg;Low cost;professional broker needed

Contact Us

KINTAI's egcg extract powder stands as more than a supplement;  For inquiries about selecting the right extract powder, contact us at herb@kintaibio.com.