BGC > Produktsuche > Green tea extract | 84650-60-2

Appearance & colour	Yellow powder
polyphenols %	≥ 98
EGCG %	≥ 60
Caffeine %	≤ 0.5
Water content %	≤ 4.0
Ash %	≤ 0.5
Particle size	Not less than 100% pass 80 Mesh
(Pb) ppm	≤ 10
As ppm	≤ 2
MicrobiologicaL Assay
Total Bacteria	≤ 1000cfu/g
Yeast&Mold	≤ 100 cfu/g
Salmonelia	Negative
E.Coli	Negative

Molecular Formula: C17H19N3O
Molecular Weight: 281.36
WGKGermany: 3
HS Code: 2101200040

Alternative name	Thea viridis perlata
Further description	Grüner Tee
Pharmaceutical status	free
UEXDES	Drugs

P.E. 50% & 95%

EINECS: 283-519-7


Flash Point : 70°F (21°C)

Documentation info:
TSCA Listed: No ||| GMO: No ||| Listed on CA Prop. 65: No ||| Food Grade: Yes ||| US Natural: Yes ||| EU Natural: Yes

Category statement: Flavor Library, Essential Oils and Extracts
Shelf life: 36 MONTHS
GHS Signal: Danger

EINECS:200-053-1
Molecular formula:C17H19N3O

98%

P.E. 50% & 95%

Description:
Tea polyphenol, also called green tea extract, is a chemical compound, such as flavanoids and tannins, found naturally in tea. These chemical compounds are believed to be beneficial to human health, and they are the basis of many claims made about the health benefits of tea. Polyphenols are powerful antioxidants, which can reduce the risk of developing coronary artery disease and a number of other health problems. The compounds found in tea have also been linked with cancer reduction. Tea polyphenol is a natural compound used in cosmetics material.

• Molecular Weight:458.4
• Purity:98%

Molecular Formula:
C22H18O11
Canonical SMILES:
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O
InChI:
InChI=1S/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2
InChIKey:
WMBWREPUVVBILR-UHFFFAOYSA-N
Appearance:
Powder
Synonyms:
Tea Polyphenol; Green tea extract.

Alias Name	Green Tea Extract, Green Tea P.E
Active Ingredient	Catechins, flavonoids, phenolic acids, anthocyans
Specification	95%
Appearance	Light Yellow powder
Test Method	UV
Part Used	Green tea leaves
Origin	Anhui, China