EGCG

Price:

$0

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

100

Pack. & Delivery:

Aluminum foil-bag and two plastic-bags inside

EGCG
General Description:
Product Name: EGCG
Botanical source: llexhainanensis Merr
CAS NO: 989-51-5
Synonym: (2R, 3R)-2-(3,4,5-Trihydroxy-phenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4, 5-trihydroxybenzoate),(-)-Epigallocatechin gallate, (-)-Epigallocatechin gallate 3-O-gallate
Molecular formula: C22H18O11
Molecular Weight: 458.4
Appearance: Off-White powder
Odor: Characteristic
Solubility: Clear colorless solution at 5Mg/Ml in water.
Specification: EGCG>98% 99%
Sieve analysis: 100% through 100 mesh
Storage: Store in cool & dry place, Keep away from strong light and heat.
Shelf life: 24 Months when properly stored.
Packing: Aluminum foil-bag and two plastic-bags inside
N.W.: 10g
Functions:
(-)-Epigallocatechin gallate (egcg), an most potent antioxidant polyphenols of green tea, is associated with antioxidant, antitumor and antimutagenic activities. The antioxidant activity is at lest 100 times effective than vitamin C and 25 timeseffective than vitamin E at protecting cells and DNA from damage which are believed to be linked to cancer, heart disease and other potentially fatal illnesses. The biological benefits of EGCG are generally attributed to their antioxidant activity to scavenge free radical oxygen.
EGCG is the major component of the polyphenolic fraction of green tea. It makes up about 10-50% of the total green tea catechins includeing epigallocatechin gallate (EGCG), epigallocatechin (EGC), epicatechin gallate(ECG), epicatechin(EC), gallocatechin gallate (GCG), catechin are major catechin of green tea catechin. The antioxidant activity increased in the following order: EC

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