Black tea extract 30-99% polyphenols

Product Specification :30-99% polyphenols 
Latin Name :Camellia sinensis O. Ktze.
Product Type: Brown powdered extract
Part of the Plant Used :Leaf
Extract Method: Water/ Ethyl Acetate
CAS No.:84650-60-2


Description of black tea extract:
Black tea 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. They 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 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. 
We have a GMP certified extract factory to produce all kinds of herbal extract. We possess a complete set of advance equipment for extraction,refinement,column chromatoraphy,condensation and desiccation. Our quality control laboratory is well equipped with most advanced instruments,such as HPLC,UV,GC,AA etc.

Action of black tea extract: 

1) Adjusts blood lipid extraordinarily. On one hand, it can reduce high blood lipids, blood serum cholesterol, triglyceride and content of low- density lipoprotein cholesterol. On the other hand, it can enhance high-density lipoprotein cholesterol
2) Fights against atheroma hardening
3) Anti-coagulant, improves blood consistency
4) Lipid peroxide 
5) Protects injured animals from heart myocytes and brain damage


Black tea leaves


Black tea extract


Dark - brown crystal


Soluble in water



1) Helps the body’s digestion

2) Strengthens the skeleton and myocardial

3) Reduces adipose and blood pressure

4) Improves blood consistency

5) Anti-coagulant


Tea Polyphenols, L-Theanine, Tea Polysaccharide, Theaphylline


Dilute with water for instant tea or use 

in RTD manufacturing


Mixed with 250ml—300ml((8.8fl.oz.--10.6fl.oz.) of water per sachet(0.6g)

Pure or distilled water recommended


Hot or warm