Green Tea Extract Theanine for Food Supplement
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- Model NO.: CHI-GTE
- Assay Method: HPLC, UV
- Application: Food, Health Care Products, Medicine, Cosmetics
- State: Powder
- Latin Name: Camellia Sinensis O. Ktze.
- Lead Time: Within 7 Workingdays
- Functions: Anti-Oxidation, Anti-Free Radical;
- Transport Package: 5kg/Bag, 25kg/Drum
- Origin: P. R. China
- Certification: ISO, FDA, cGMP
- Application Form: Tablet, Capsule, Pills
- Color: Light Brown
- Type: Tea Polyphenol
- MOQ: 5kg
- Shipping Way: by DHL, by Air
- Trademark: CHI
- Specification: 10~20% Polyphenols
- HS Code: 130219
Green tea extract
Source: green tea leaf
Latin name:Camellia sinensis (L.)O.Kuntze
Ingredient: Polyphenols,Catechin,egcg etc
Specfication : 10%-98% Polyphenols;50%-99% Catechin;98%99% EGCG,10%20%Theanine
CAS No.: 84650-60-2
Molecular Weight: 281.36
Appearance: brown yellow powder
what is green tea extract?
A green tea extract is a herbal derivative from green tea leaves (Camellia sinensis). Containing antioxidant ingredients - mainly green tea catechins (GTC) - green tea and its derivatives are sometimes used as dietary supplements and in alternative medicine.Green tea extracts have been used in traditional Chinese and Indian medicine for a variety of uses.Constituents
The cardinal antioxidative ingredient in the green tea extract is green tea catechins (GTC), which comprise four major epicatechin derivatives; namely, epicatechin (EC), epigallocatechin (EGC), epicatechin gallate (ECG), and epigallocatechin gallate (EGCG). Of which, EGCG accounts for more than 40% of the total content.
Other components include three kinds of flavonoids, known as kaempferol, quercetin, and myricetin. A remarkably higher content of myricetin is detected in tea and its extracts than in many other plants, and this high concentration of myricetin may have some implications with the bioactivity of tea and its extracts.
1 Cancer Prevention
2 Cardio protection; prevention of atherosclerosis
3 Prevention of tooth decay and gum disease
4 Liver protection
5 Anti-platelet aggregation to prevent blood clotting
6 Kidney function improvement
7 Protection and restoration of immune system
8 Inhibition of infectious pathogens
9 To aid digestion and carbohydrate utilization
10 Cellular and tissue antioxidant
Application:1.Applied in food field, adds tea polyphenols in foods can maintain original flavor, preventing corruption and discoloration,which will improve the food hygiene standards
2.Applied in pharmaceutical field, Tea Polyphenol possesses the following effects
a.To cure cardiovascular diseases
b.To inhibit arteriosclerosis,reducing the possibility of hypertensive and cornonary heart disease
c.Anticarcinogenic,it possesses the ability of blocking the formation of endogenous nitroamine,which is carcinogen.
What is tea?
Tea is an aromatic beverage commonly prepared by pouring hot or boiling water over cured leaves of the Camellia sinensis, an evergreen shrub native to Asia. After water, it is the most widely consumed drink in the world. There are many different types of tea; some teas, like Darjeeling and Chinese greens, have a cooling, slightly bitter, and astringent flavour, while others have vastly different profiles that include sweet, nutty, floral or grassy notes.
Tea originated in southwestern China, where it was used as a medicinal drink. It was popularized as a recreational drink during the Chinese Tang dynasty, and tea drinking spread to other East Asian countries. Portuguese priests and merchants introduced it to the West during the 16th century. During the 17th century, drinking tea became fashionable among Britons, who started large-scale production and commercialization of the plant in India to bypass a Chinese monopoly at that time.
The phrase herbal tea usually refers to infusions of fruit or herbs made without the tea plant, such as steeps of rosehip, chamomile, or rooibos. These are also known as tisanes or herbal infusions to distinguish them from "tea" as it is commonly construed.