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CAS 989-51-5 Green Tea Extract EGCG Epigallocatechin Gallate White Powder 98%
Product Details:
| Place of Origin: | China |
| Brand Name: | BAK |
| Certification: | Halal Kosher ISO |
| Model Number: | 230707 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1kg |
|---|---|
| Price: | consult the salesman |
| Packaging Details: | 1kg/bag, 25kg/drum, inner by double plastic bag.Or according to the Customers requirements |
| Payment Terms: | L/C, T/T, MoneyGram, Western Union |
| Supply Ability: | 10ton |
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Detail Information |
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| Product Name: | Epigallocatechin Gallate | Plant Part Use: | Leaf |
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| Latin Name: | Camellia Sinensis | Appearance: | White Powder |
| MOQ: | 1kg | Specification: | 98% |
| High Light: | CAS 989-51-5 Green Tea Extract,Green Tea Extract EGCG Powder,98% Epigallocatechin Gallate Powder |
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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. Anti-tumor effect
2. Antioxidant effect
EGCG plays an important role in scavenging free radicals, inhibiting peroxidation and enhancing the effects of other antioxidants. EGCG had the strongest scavenging ability on superoxide free radicals. The antioxidant activity of catechins was EGCG-ECG > epicatechin (EC)>C>EGC. The ability to metabolize detoxification enzyme activity, EGCG has a significant effect.
3.Deodorization and caries prevention
The deodorization and caries prevention functions of tea polyphenols have been recognized by many experts and have been used in daily chemical products. For example, the Tea Institute of the Chinese Academy of Agricultural Sciences developed a scented toilet water, tea after nano-tea toothpaste, gas chromatography to study the mechanism of catechin to eliminate trimethylamine, hydrogen sulfide, indole odor, the experiment shows that the deodorization ability of catechin monomers: EGCG>EGC>ECG>EC."
4 Resistance to ultraviolet radiation
EGCG can reduce the deposition of malondialdehyde caused by UVB radiation and increase the activity of antioxidant enzymes. And it may inhibit the expression of MMPl mRNA induced by UVB and reduce the degradation of collagen. These results indicate that EGCG can protect the cultured fibrocytes damaged by UVB radiation.
5. Bacteriostatic effect
EGCG in the inhibition of Escherichia coli, Bacillus cereus, Staphylococcus aureus, Proteus, Bacillus subtilis, Salmonella and a variety of molds and yeasts in the effect of the monomeric catechin: EGCG>ECG>>EC, ECG
Application of Pu'er Tea Powder
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1.Health care function
It has the functions of lowering blood lipids; anti-oxidation; improving the body's immunity and so on.
2. Food application
As a natural antioxidant, it has been widely used in the food industry. my country's food additives use standards stipulate that tea polyphenols can be used in foods such as fats, moon cakes, and ham.
3. As an excellent additive for cosmetics and daily chemicals
It has a strong antibacterial effect and enzyme inhibitory effect.
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