• Bulk Stock Green Tea Extract EGCG CAS NO 989-51-5 Epigallocatechin Gallate 98% White Powder
  • Bulk Stock Green Tea Extract EGCG CAS NO 989-51-5 Epigallocatechin Gallate 98% White Powder
  • Bulk Stock Green Tea Extract EGCG CAS NO 989-51-5 Epigallocatechin Gallate 98% White Powder
  • Bulk Stock Green Tea Extract EGCG CAS NO 989-51-5 Epigallocatechin Gallate 98% White Powder
Bulk Stock Green Tea Extract EGCG CAS NO 989-51-5 Epigallocatechin Gallate 98% White Powder

Bulk Stock Green Tea Extract EGCG CAS NO 989-51-5 Epigallocatechin Gallate 98% White Powder

Product Details:

Place of Origin: China
Brand Name: BAK
Certification: Halal ;Kosher; ISO
Model Number: 230816

Payment & Shipping Terms:

Minimum Order Quantity: 1KG
Price: consult the salesman
Packaging Details: 1kg/bag, 25kg/drum, inner by double plastic bag. customization is available.
Payment Terms: L/C, T/T, MoneyGram, Western Union
Supply Ability: 10 Tons
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Detail Information

Product Name: Epigallocatechin Gallate Latin Name: Camellia Sinensis
Plant Part Used: Leaf Appearance: White Powder
MOQ: 1kg Specification: 98%

Product Description

Product Description

BAK Instant Tea Powder Water Soluble Pu 'er tea powder

Product Description of EGCG powder

Epigallocatechin gallate (EGCG), also known as epigallocatechin-3-gallate, is an ester of epigallocatechin and gallic acid, and is a type of catechin. EGCG is the most abundant catechin in tea. It is a polyphenol under basic research because of its potential impact on human health. Green tea extract is extracted from the leaves of Camellia sinensis. The active ingredients of the extract include tea polyphenols, catechins and EGCG. Due to its antioxidant properties, green tea extract is an excellent natural food antioxidant and an additive in beverages and cosmetics.

Product Details of Pu'er Tea Powder

Specification
Product Name: EGCG Powder/Epigallocatechin Gallate
Chemical Name: (-)-epigallocatechin-3-gallate
Specification: 90% 95% 98%
Synonyms: Epigallocatechin Gallate (EGCG)
Botanical Resource: Camellia sinensis O. Ktze.
Part of the Plant Used: Leaf
CAS No.: 989-51-5
Molecular formula: C22H18O11

ITEM SPECIFICATION METHOD
Visual Appearance White powder Organoleptic
Epigallocatechin gallate (EGCG) ≥95% 98% HPLC
Moisture content ≤5.0% 105℃, 4 hours
Ash ≤0.5% GB/T5009.4-2010
Heavy Metal
Heavy Metal (Pb) ≤5.0 ppm GB/T5009.75-2014
Heavy Metal (As) ≤2.0 ppm GB/T5009.76-2014
Heavy Metal (Hg) ≤0.5 ppm GB/T5009.17-2014
Microbiology
Total Plate Count ≤1000Cfu/g GB/T4789.2-2010
Yeast & Mold ≤100Cfu/g GB/T4789.15-2010
Salmonella Nagetive GB/T4789.4-2010
E.coli Nagetive GB/T4789.3-2010

 

Function of EGCG Powder

1. Antitumor effect
2. Antioxidant effect
EGCG plays an important role in clearing free radicals, inhibiting peroxidation, and enhancing the effects of other antioxidants. EGCG has the strongest ability to scavenge superoxide radicals. The antioxidant activity of catechins is in the order of EGCG-ECG>epicatechin (EC)>C>EGC. EGCG has a significant effect on the activity of metabolic detoxification enzymes.
3. Deodorization and caries prevention
The deodorization and caries prevention functions of tea polyphenols have been recognized by many experts and have been applied in daily chemical products. For example, the Tea Research Institute of the Chinese Academy of Agricultural Sciences has developed a floral tea toilet water. The mechanism of catechins in eliminating trimethylamine, hydrogen sulfide, and indole odors has been studied through nano tea toothpaste and gas chromatography. The experiment shows that the deodorization ability of catechin monomers is: EGCG>EGC>ECG>EC. “
4 UV resistance
EGCG can reduce the deposition of malondialdehyde caused by UVB radiation and improve the activity of antioxidant enzymes. And it can inhibit the expression of MMP1 mRNA induced by UVB, reducing collagen degradation. These results indicate that EGCG can protect cultured fibroblasts damaged by UVB radiation.
5. Antibacterial effect
EGCG inhibits the effects of Escherichia coli, Bacillus cereus, Staphylococcus aureus, Proteus, Bacillus subtilis, Salmonella, and various molds and yeasts on single catechins: EGCG>ECG>>EC

 

Application of Pu'er Tea Powder

  • 1.

    Healthcare functions
    Has the effect of lowering blood lipids; Antioxidant; Improve the body's immune system, etc.
    2. Food Applications
    As a natural antioxidant, it has been widely used in the food industry. According to the standards for the use of food additives in China, tea polyphenols can be used in foods such as fats, mooncakes, and ham.
    3. As an excellent cosmetic and daily chemical additive
    It has strong antibacterial and enzyme inhibitory effects.
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    CAS 989-51-5 Green Tea Extract EGCG Epigallocatechin Gallate White Powder 98% 0

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