EGCG

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%) : […]