2013 Hot Sale Black Tea Extract,China Greensail price supplier

   

                                    Natural Black Tea Extract

 

 

Product Name	Black Tea Extract
Supplier	Shanghai Greensail Bio	Part of used	Leaf
Test Method	UV/HPLC	Active ingredient	Theaflavin
Specs Available	20-80%	Grade	Pharmaceutical and food
Appearance	Red brown powder	CAS NO.	4670-05-7
Molecular Formula	C29H24O12	Molecular Weight	564.49
Sulphated Ash	<1.0%	Loss on drying	<3.0%
Total Plate Count	<1000cfu/g	Yeast&Mold	<100cfu/g
E.Coli	Negative	S.Aureus	Negative
Salmonella	Negative	Pesticides	Negative
Main Function	1.Black tea extract have anti-inflammatory effect; 2.Black tea extract can absorb heavy metals and alkaloids, and precipitation decomposition; 3.For vascular system and heart stimulants to speed up blood circulation, promote metabolism; 4.Black tea extract caffeine to stimulate the cerebral cortex, excitatory nerve center, to eliminate the effect of fatigue; 5.Black tea extract with anti-caries, stomach digestion, anti-aging, blood sugar, blood pressure, blood fat, anti-cancer, anti-radiation effect; 6.Increased renal blood flow, inhibit tubular reabsorption of water led to increased urine output is beneficial to rid the body of lactic acid,ease of edema caused by heart disease or nephritis.
Application	1. As cosmetics and additives on the fine chemicals:black tea extract act as the role and have a strong inhibitory activity of antibacterial; 2.As a natural antioxidant food,black tea extract has been widely used synthetic antioxidants BHA, BHT, TBHQ, PG and VE, VC and so on.
Shelf life	2 years	Package	25kg/fiber drum
Storage	Store in cool and dry places. Keep away from strong light.

 

 

 

Black Tea Extract

 

Best quality,Competitive price,Excellent service.

 

 

 

What is Black Tea Extract?

 

 

 

Black tea extract is black color of dry tea and brewing tea to red as the keynote, so called black tea. To make the product suitable for the new shoots of tea as raw material, withering, rolling, fermentation, drying and other typical process is refined.

 

 

 

Start the Creation of black tea called "Wu Tea." Occurred during the processing of black tea a chemical reaction changes the chemical composition of fresh leaves in a larger reduction of 90% tea polyphenols, resulting in theaflavins, theaflavin of the new elements. Aroma from the fresh leaves of 50 kinds, to over 300 kinds, some caffeine, catechins and theaflavins contact the complex synthesis of a lovely flavor to the formation of black tea, hongtangsi, leaves and sweet taste is diethylene glycol quality characteristics.

 

 

 

Black tea extract is the most popular tea in the world. It is the tea most widely used in making iced tea and English tea. During the fermented process, black tea formed more active ingredients and theaflavins. Black tea extract contain high amounts of Vitamin C, along with calcium, potassium, magnesium, iron, zinc, sodium, copper, manganese, and fluoride. They also have more anti-oxidants than green tea, and are anti-viral, anti-spasmodic and anti-allergic.

 

 

 

In addition to all of these health benefits, black teas extract are also less astringent and have a mellower flavor than green or black teas. Perfect for drinking throughout the day, and also suitable for all ages.

 

 

 

Specification:

 

 

 

Polyphenols : 20-95% by UV

 

Theaflavin : 20-80% by HPLC

 

 

 

Other Use of Black Tea Extract:

 

 

 

Common to osteoporosis prevention and treatment of women is recommended to take a small cup of black tea a day, for several years, significant effect. Such as black tea extract with lemon, strong bones, a stronger effect, in black tea can also be coupled with a variety of fruits, can be synergistic.

 

 

 

Osaka City University experiment that drinking black tea an hour later, measured by the heart to improve blood flow velocity, confirmed that black tea has a strong effect control myocardial infarction.

 

 

 

U.S. magazine reported that black tea extract is stronger than anti-aging effects of garlic, Broccoli and carrots, etc.