Good Quality 10%-30% Theaflavin Black Tea Extract Powder

• Certification: RoHS, BRC, ISO, FDA, HACCP
• Assay Method: HPLC-MS, GPC, HPLC, UV
• Application Form: Powder
• Application: Food
• State: Powder
• Extract Source: Black Tea Extract Powder
• Model NO.: HB-theaflavin powder
• MOQ: 1kg
• Sample: Avaliable
• Storage: Cool Dry Place
• Color: Brownish Yellow Powder
• Transport Package: 1kg/Foil Bag, 25kg/Carton
• Specification: 10%-30%
• Trademark: Haibo
• Origin: China
• HS Code: 3203001990
• Production Capacity: 5000kg/Month

Product Description

Theaflavin (TF) and its derivatives, known collectively as theaflavins, are antioxidant polyphenols that are formed from the condensation of flavan-3-ols in tea leaves during the enzymatic oxidation (sometimes erroneously referred to as fermentation) of black tea. Theaflavin-3-gallate, theaflavin-3'-gallate, and theaflavin-3-3'-digallate are the main theaflavins. Theaflavins are types of thearubigins, and are therefore reddish in color. Epigallocatechin gallate (EGCG) will metabolize into some theaflavins in the liver.

Function about theaflavin extract
Cardiovascular health and the immune system can both be improved by regularly consuming theaflavins. Able to bypass the blood brain barrier, the chemical can also help ward off dementia. The disease known as severe acute respiratory syndrome, or SARS, is said to be prevented by the antioxidant.


Several other health benefits may result from the tea antioxidants. An antiviral agent, theaflavin may help lower blood sugar levels. One study shows that it may help enhance the functions of the liver, as well as reduce the amount of lipids and body weight of an organism. Most of these possible benefits remain under review by the scientific community. Many physicians also point out that black tea consumed in conjunction with a low-fat diet yields the most health benefits.
 

ANALYSIS	SPECIFICATION	RESULTS
Appearance	Brownish Yellow Powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	10%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies