Product Name: Black Tea Extract

Usageand Application: Black tea is themost popular tea in the world. It is the tea most widely used in making icedtea and English tea. During the fermented process, black tea formed more activeingredients and theaflavins. They contain high amounts of Vitamin C, along withcalcium, potassium, magnesium, iron, zinc, sodium, copper, manganese, andfluoride. 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 are also less astringent and have a mellower flavor than green orblack teas, perfect for drinking throughout the day, and also suitable for allages. Theaflavins are the most important active constituents of Black TeaExtract. Theaflavins (TFs) possess various healthy and medicinal actions andwill serve as effective anti-cardiovascular and blood vessel of brain, anti-atherosclerosisand anti-hyperlipidemia agents. American contemporary pharmacological studiesshow that TFs are more likely to be a new kind of anti-cardiovascular and bloodvessel of brain drug and also to be a kind of natural aspirin.

Specification:

 

ITEM	STANDARD
Appearance	Brown
Sieve analysis	≥98% pass 80 mesh
Solubility	Water soluble
Moisture	≤6.0%
Total ash	≤25.0%
Bulk density (g/100ml)	/
Total tea polyphenols (%)	≥20.0
Caffeine  ( %)	≥4.0
Total Arsenic (as mg/kg)	≤1.0
Lead (Pb mg/kg)	≤5.0
BHC (mg/kg)	≤0.2
Aerobic plate count    CFU/g	≤3000
Enumeration of Coliforms (MPN/g)	≤3
Enumeration of Moulds and Yeasts (CFU/g)	≤100
DDT	≤0.2