Model: | 019 |
---|---|
Brand: | lukee |
Origin: | Made In China |
Category: | Agriculture & Foods / Processed Food / Tea |
Label: | green tea extraction , powder , green tea |
Price: |
US $10
/ Kilogram
|
Min. Order: | 1 Kilogram |
Live Chat: | Last Online:19 Nov, 2013 |
Specifications
Product Name: green tea extraction
Botanical Name: Camellia sinensis O. Ktze
Active Ingredients: Tea polyphenol, EGCG, Catechins, Caffeine
Assay: Tea polyphenol 20%-98%, EGCG: 6%-95%,
Catechins: 15%-90%, Caffeine: 0.5%-5%
Test Method: UV
Part of Plant Used: Leaf
Appearance: Yellow brown Fine Powder
Odor: Tea perfume
CAS NO.: 989-51-5 (EGCG), 970-74-1(EGC), 1257-08-5 (ECG),490-46-0 (EC)Molecular Formula: C22H18O11(EGCG), C15H14O7 (EGC), C22H18O10(ECG), C15H14O6(EC)
Detail Information
Ø Main Ingredients:
Tea polyphenols, caffeine, aromatic oils, water, minerals, pigments, carbohydrates, proteins, amino acids, vitamins, etc.
Ø Key Active Composition:
Tea polyphenols is the main ingredients in tea and take up 12-24% of the tea. It consists of catechin (flavanoid), flavones, anthocyanin and phenolic acids, among which catechin takes up 70-80% and is the key medicinal ingredient. EGCG is a important kind of catechin, its anti-oxidation is the most strong. Catechin includes below several kinds: L-EC, L-EGC,L-EGCG.L-ECG, (-)- epicatechin-3,5-digallated, eigollacatechin-3,5-di-gallate. among them, L-EGCG occupies 50%~60%, L-EGC 15%~20%, L-EGC 10%~15%, L-EC 5%~10%.
Main function
1) It can eliminate free radicals
2) It has the function of anti-Aging
3) It has the function of ra esistance
4) It can inhibite cancer cell
5) It has the function of antibacterium, sterilization and deodorization