Tea Polyphenols

JAMMARK INTERNATIONAL TRADINGE(ZIBO) CO., LTD. is one of the most professional manufacturers and suppliers of tea polyphenols in China. If you're going to buy high quality tea polyphenols made in China, welcome to get more information from our factory. For price consultation, contact us.

Product information

Product use

Antioxidant
Tea polyphenols, primarily composed of polyhydroxy phenolic compounds with two or

more adjacent hydroxyl groups, possess strong hydrogen-donating capabilities, making

them an ideal antioxidant. Among the four major catechins, their antioxidant capacity

ranks as follows:

EGCG > EGC > ECG > EC. As an antioxidant for oily foods, tea polyphenols exhibit

exceptional antioxidant properties, far surpassing the efficacy of synthetic antioxidants

such as butylated hydroxytoluene (BHT) and butylated hydroxyanisole (BHA). The antioxidant

effects of green tea extract can be applied in meat processing, oil storage, and the production

of baked goods, dairy products, and fried foods. They are also used in the formulation of

various beverages. For instance, adding tea polyphenol antioxidants when freezing fresh

fish can prevent the oxidation of fish fats.

Product packaging

25kg/Drum (25kg Net Weight, 28kg Gross Weight.

Food Preservative
Tea polyphenols exhibit inhibitory activity against nearly a hundred types of bacteria

found in nature, demonstrating broad-spectrum antimicrobial properties, making them

an excellent food preservative. As a preservative, green tea extract can slow down the

biochemical activities of fruits and vegetables after harvest, delaying their ripening process.

Additionally, preservatives formulated with tea polyphenols can prevent discoloration and

spoilage in various pastries, lactic acid beverages, and processed livestock products.

Food Color Stabilizer
The oxidation of pigments can alter the color of food. Tea polyphenols, with their strong

reducing properties, can prevent natural pigments (such as carotene, chlorophyll, safflower

yellow, vitamin B2, and carmine) from fading due to photo-oxidation, thereby stabilizing

these pigments to some extent.

Food Deodorant
Bad breath is primarily caused by volatile sulfur-containing and nitrogen-containing

compounds, with hydrogen sulfide and methyl mercaptan being the most pungent. Chewing

gum containing green tea extract has ten times the deodorizing power of regular chewing

gum. For physiological bad breath, chewing for 3 minutes can show noticeable effects.

Moreover, adding 0.1% green tea extract to alcohol and beverages can create products

with deodorizing functions. These beverages and alcohol also exhibit significant deodorizing

effects on bad breath caused by compounds like methyl mercaptan.

Daily Use Products
Green tea extract, as an excellent additive for cosmetics and daily products, offer several

notable effects: strong antibacterial properties (including against skin and oral pathogens)

and inhibition of oxidative enzymes (such as tyrosinase, glucosyltransferase of Streptococcus

mutans, ornithine decarboxylase, and lipoxygenase). They can prevent skin diseases, skin

allergies, skin pigmentation, wrinkles, dental caries, tooth stains, periodontitis, and bad
breath.

Additionally, they protect the skin from sun damage and eliminate bad breath.Therefore,

tea polyphenols can be used in cosmetics and daily products as antioxidants,

preservatives, anti-wrinkle agents, skin whitening agents, anti-radiation agents, sunscreen

agents, and special cosmetic additives. They are also applied in daily products such as

bath soap, body wash, shampoo, detergents, toothpaste, tooth powder, mouthwash, and

anti-bad breath agents, enhancing the functionality of these products.

Medical Field
Tea polyphenols can lower blood pressure, prevent blood clotting, reduce blood lipids

and obesity, prevent atherosclerosis and thrombosis, lower blood sugar, manage diabetes,

and exhibit antibacterial and antiviral properties. They can also prevent gastrointestinal,

respiratory, and flu-related diseases, protect against hepatitis, delay aging, and enhance

immune function. Additionally, they promote dental health, prevent periodontitis, dental

caries, and detoxify, among other benefits.