Tag EGCG

Quick Details Port: Shanghai Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 1000 Kilogram/Kilograms per Month Form: Powder Sample: Freee Sample Product Name: EGCG Extraction Type: Solvent Extraction Purity: 5%~98% Grade: Food Type: Herbal Extract Test Method: HPLC MS UV Part: Bark Packaging: BOTTLE,DRUM Application: Food Cosmetic Medical Packaging Detail: 1kg/bag 25kg/drum Port Shanghai Product Name:(-)-Epigallocatechin Gallate(EGCG) Botanical Name:  Camellia sinensis (L.)O.Ktze Part of Used: green tea leaf     Specification:  90%,95%,98% by HPLC Appearance: white fine powder  Water soluble:  good water soluble CAS No.:989-51-5 Mol. Formula: C22H18O11 Mol. Weight:  458.38   Epigallocatechin gallate (EGCG), the major catechin accounting for 59% of the total catechins in green tea, is a powerful antioxidant as well as an antiangiogenic and antitumor agent. EGCG has been studied for its role in the chemoprevention of a wild range of cancers, including liver, stomach, skin, lung, mammary gland and colon cancers. Study results show that EGCG is able to induce apoptosis, promote cell growth arrest and block carcinogenesis by affecting signal transduction pathways. Moreover, EGCG exhibits inhibition against a variety of viruses, including HCV, HIV-1, HBV, HSV-1, HSV-2, EBV, adenovirus, influenza virus and enterovirus, as well as several enzymes, including DNMTs, proteases and DHFR.  (1). anti-oxidation and anti-aging, eliminating free radicals; (2). anti-cancer, inhibiting the increasing of cancer cell; (3). anti-bacterium, with the […]

Quick Details Port: Hunan changsha Payment Terms: T/T,Western Union Supply Ability: 1000000 Kilogram/Kilograms per Month chlorogenic acid Molecular Weight: 458.38 color: green Form: Powder,powder Product Name: Tea Polyphenol Extraction Type: Solvent Extraction Active Ingredient: Tea Polyphenol Specification: 5% – 98% Grade: Food and Pharmaceutical grade Type: Herbal Extract CAS: 989-51-5 Part: leaf Packaging: BOTTLE,DRUM,Glass Container,Plastic Container,Vacuum Packed Molecular Formula: C22H18O1 Application: Health-care Products Odor: Characteristic Odor Variety: Tea Polyphenol Packaging Detail: 1kg/bag,25kg/drum, with double food-grade plastic bag inside and cardboard drum outside. Product Name Green Tea Extract EGCG Latin Name Camellia Sinensis Place of Origin:  Shaanxi, China (Mainland) Active ingredient Tea Polyphenol Specs Available 15%-98% Odor Characteristic Appearance Brown red powder CAS NO 989-51-5 Sulphated Ash <3.0% Loss on drying  <3.0%  Total Plate Count <1000cfu/g  Yeast&Mold  <100cfu/g E.Coli Negative S.Aureus Negative   Salmonella Negative Pesticides Negative specification 1.Total tea polyphenols: 60%- 98%  2. Total tea catechins: 40%- 90%  3. EGCG: > 20%-98% Brief Processing Flow 1. Normal Tea Polyphenols(30%-50%) : Pure Water Extraction→Normal Filtration→Concentration→Spray Drying 2.Instant Tea Polyphenols(30%-50%) : Pure Water Extraction→Membrane Filtration→RO Membrane Concentration→Spray Drying 3.Normal Tea Catechins(EGCG30%-75%,Caf 0.3%-13%) : Pure Water Extraction→Normal Filtration→Concentration→Solvent extraction→Concentration→Spray Drying  4. Non-ETAc Catechins (EGCG40%-75%,CAF0.3%-1%)) : Pure Water Extraction→Membrane Filtration→Chromatographic Column→Concentration→Spray Drying 5. EGCG (70%-90%) : […]