Appearance: white to yellow powder or irregular crystal
Bouquet: no special odor
Solubility: slightly soluble in cold water, ether, soluble in hot water, ethanol, glacial acetic acid and acetone, insoluble in benzene, chloroform and petroleum ether.
Solubility: soluble in methanol.
Source of extraction: tea leaves
Catechin is an important component of tea. It has many functions, such as preventing and treating cardiovascular diseases and preventing cancer. Dextrorotation catechin and reduce capillary permeability, diarrhea, bleeding, antiviral, antifungal, inhibition of ACE and prevention of gastric ulcer and other effects.
Catechin (catechin), also known as tea tannin, catechin, which is combination in of flavanols in tea. It is also know as an important polyphenols tea. Tea polyphenol content is about accounted 75% to 80%, is a source of bitter taste of tea. Catechin mainly is also divided into four types: epicatechin (epicatechin EC), epigallocatechin (epigallocatechin EGC), epicatechin gallate (epicatechin gallate epigallocatechin gallate (ECG) and epigallocatechin gallate EGCG).
Appearance: white to yellow or irregular crystal powder
Bouquet: no special smell
Solubility:slightly in cold water soluble, ether soluble, in hot water, ethanol, acetic acid and glacial, acetone, insoluble in benzene, chloroform and petroleum ether.
Solubility solubility: in methanol.
Source of: from the extracted tea leaves
Major application editors
Lipton tea Research Institute reported ITS findings metabolism: the distribution of body fat and fat green tea catechins, especially the role of significant reducing visceral in abdominal fat. Its reducing phenolic compound is susceptible to oxidized through air in solution solutions, and with a often antioxidant. It can also be used to dye and sunscreen industry.
Catechin is an important ingredient in tea. It has many features such as preventing and treating, cardiovascular, preventing, disease and cancer. Dextrorotation, catechin and reduce, capillary, permeability, diarrhea care, bleeding hearts, antiviral drugs, antifungal, inhibition, of, ACE, and prevention of gastric, as well as other effects.
Product name : EGC catechin
Chemical structure Full Name: (-)-Epigallocatechin
CAS NO.: 970-74-1
1.Tranquilizing effect when added to food and beverage
3.Enhance immunity...Read More
Product name: Green tea extract catechin
1. anti-oxidation and anti-aging, eliminating free radicals
2. anti-cancer, inhibiting the increasing of cancer cell
3. anti-bacteria, with the function of sterilization...Read More
Product name: Green Tea Extract
1. anti-oxidation and anti-aging, eliminating free radicals;
2. anti-cancer, inhibiting the increasing of cancer cell;
3. anti-bacteria, with the function of sterilization and deodorization; Read More
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