What is Theabrownin Powder?

Theabrownin Powder Pu-erh Tea Extract is a purely natural substance extracted. We use Pu-erh tea and, through modern physical technology, without any additives to produce it. Meanwhile, ultrafiltration may separate the possible pesticide residues, heavy metals, bacteria, and other components that endanger human health; In conclusion, it improves the human body’s overall metabolic balance. It is of great benefit. It has significant effects on blood sugar, blood lipids, blood pressure, and uric acid.

The relationship between tea polyphenols and Theabrownin

Polyphenols in tea are important active substances in tea. They are the general term for various phenolic compounds in tea. They are the main components of the fresh leaves of tea trees. Among them, catechin is the main component, accounting for polyphenols. 60% to 80% of the total amount is closely related to tea’s color, taste, and aroma.

Theabrownin powder is a high polymers class similar to black tea theaflavins, soluble in water but insoluble in organic solvents such as ethyl acetate, eth, and n-butanol. Its chemical composition is mainly composed of brown pigments containing polyphenyl rings, polysaccharide residues, and protein residues. The main functional groups are carboxyl groups, hydroxyl groups, amino groups, and methyl groups. They have the characteristics of phenols.

The relationship between tea Theaflavins and Theabrownin

The water-soluble products of polyphenols are Theaflavins, Thearubins, and Theabrownin. Theabrownin Pu-erh Tea Extract is a general term for a very complex product formed by catechins’ oxidative polymerization. During Pu’er tea processing, 80% of theaflavins and the rubins are oxidized and polymerized to form Theabrownin. Their content becomes Increased by a factor of two. The tea soup’s astringency and bitterness are significantly reduced, coupled with a higher content of sugar and soluble water extract, which forms the mellow taste of Pu’er tea and the material foundation of soup color reddish-brown.


Hypolipidemic effect

Theabrownin Powder Pu-erh Tea Extract significantly reduce the levels of cholesterol (TC), triglycerides (TG), and low-density lipoprotein-cholesterol (LDL-C) in the serum of hyperlipidemia rats, and increase the high-density lipoprotein-cholesterol (HDL-C) level, at the same time, can prevent the reduction of serum TC, TG, LDL-C, HDL-C levels in high-fat diet rats, but on normal rats blood lipids TC, TG, LDL-C, HDL -The effect of C metabolism level is not significant. Pu-erh tea brownin can effectively enhance the hormone-sensitive lipase (HSL) activity and mRNA prosperity expression level in rat adipose tissue. At the same time, it also improves the liver lipase (HL) activity in serum, indicating that Puerh tea browning reduced. The role of TG levels in rat serum is closely related to HSL and HL enzymes.

Antioxidant function

Theabrownin powder affects scavenging DPPH free radicals, hydroxyl free radicals, nitrite ion free radicals, and superoxide anion free radicals. So as to achieve the effect of anti-oxidation.


CharacteristicBrown fine powder
Loss on drying≤6%
Particle Size100% Pass 80 Mesh
Heavy Metals≤10 ppm
Shelf Life

2 Years


Store in tightly sealed containers then places in a cool and dry place while away from moisture, light, and oxygen.

  • Packed in paper-drums and two plastic-bags inside. N.W:25kgs .I.D.35×H51cm.
  • 1Kg/Bag (aluminum foil bag).
  • Sample: double sealed water plastic bags inside with the aluminum bag outside.

Where to buy Theabrownin Pu-erh Tea Extract Powder?

Just send an email to [email protected], or submit your requirement in bottom form. We are of service at any time!