American gold tree after a large number of long-term tannins application experiments on animals, based on animal nutrition and intestinal health demands, make a mature application in the field of animal diet whole plant hydrolysis products - Jin Lebao tannin, products that guarantee the convergence can be powerful and maintain intestinal health effects, and avoided many tannins complex diet nutrition elements, inhibit the growth of animal features, the side effects ofIt has been recognized internationally as a green, natural, safe and effective feed additive.

Supplemental level (recommended supplemental level per ton of compound feed)

Tannic acid exists in the bark and fruit of many kinds of trees, also known as tannic acid, tannin.It is a kind of polyphenol natural plant extract with strong biological characteristics and pharmacological activities, and also an important part of plant chemical defense system against pathogen invasion and insect invasion.It can be divided into hydrolyzed tannic acid and condensed tannic acid: condensed tannic acid, is a flavanol derivative, the second position of the flavanol in the molecule through carbon-carbon bond with catechol or phlorogalcin binding;Hydrolyzed tannic acid, with ester bonds in the molecule, is the gallic ester of glucose, which can reduce oxidative stress in vivo, and improve the growth performance and intestinal health of livestock and poultry.

Mechanism of hydrolysis tannic acid

Convergent action

Tannins bind to proteins to form tannin-protein membranes

It can delay the movement of protein content in intestinal tract and reduce intestinal peristalsis.

Promote better absorption of water and nutrients;

Prevent attachment of microorganisms, parasites or toxins;

Effectively reduce weaned piglets diarrhea, improve the production performance of weaned piglets.

Antibacterial activity

Hydrolyzed tannin can interact with bacterial cell membrane, destroy the structure of bacterial cell wall, inhibit the formation of bacterial pod, change the permeability of bacterial cell, and then destroy the self-physiological function and reproduction ability of bacteria.

Hydrolyzed tannin has a strong inhibitory effect on clostridium perfringens, the main pathogen causing necrotizing enteritis, and also has a very obvious inhibitory effect on Escherichia coli and salmonella.

Inhibits intestinal inflammation and antioxidant action in the body.

Tannins reduce inflammatory states by regulating the expression of cytokines and have different anti-inflammatory activities. Hydrolyzed tannins bind to proteins in the damaged part of the intestine (inflammation) and reduce inflammatory permeates.Meanwhile, it has super free radical scavenging ability, inhibits lipid peroxidation and protects the integrity of intestinal epithelial cells.

Regulate intestinal peristalsis frequency and increase dietary nutrient digestibility.

Content: Hydrolyzed tannin can regulate and slow down the intestinal peristalsis frequency of animals in unhealthy or sub-healthy states, so that the digestion and absorption of intestinal chyme can be more complete and contribute to the animal production performance.

Antiviral effects of hydrolyzed tannins.

Contents: Hydrolyzed tannins can enter the virus at some binding sites, inhibit the replication of glycoproteins, inhibit the viral DNA polymerase, transfer proteins, and inhibit the attachment and invasion of viruses, and kill viruses (such as avian influenza virus, etc.).