Xi'an Hj Herb Biotechnology Co., Ltd. is one of the leading manufacturers and suppliers of tannins powder in China. The company offers high quality customized products with reasonable price for customers around the world. Welcome to wholesale bulk tannins powder in stock here from our factory. Contact us for free sample.
What is Tannins Powder?
Tannins Powder is a natural plant-derived substance known for its diverse applications and potential health benefits. Derived from various plant sources, including fruits, bark, leaves, and seeds, it has gained recognition in multiple industries. Tannins are a group of polyphenolic compounds that contribute to the astringent taste and antioxidant properties of plants. This powder is obtained through extraction and purification processes that concentrate the beneficial tannin compounds.
Tannins, a series of polyphenolic compounds found in most plants, have been of great interest in poultry nutrition. Previously well known for their anti-nutritive activity at elevated levels, the beneficial impact of tannins when used in small amounts has been demonstrated in recent research to be responsible for gut health in poultry.

Quality Control COA
| Analysis | Specification | Results |
| Appearance | Brown fine powder to white crystalline solid | Complies |
| Odor | Characteristic | Complies |
| Contant | NLT 98.00% by HPLC | 99.36% |
| Sieve analysis | NLT 100% pass 80mesh | Complies |
| PH | 4.5~7.0 | 5.7 |
| Loss on Drying | ≤5.0% | 2.3% |
| Total Ash | ≤1.0% | 0.78% |
| Heavy Metal | ≤10ppm | <10ppm |
| Pb | <2ppm | <1ppm |
| As | <2ppm | <1ppm |
| Hg | ≤0.5ppm | <0.5ppm |
| Cd | ≤1ppm | <1ppm |
| Residual Solvents | Eur.Pharm. | Complies |
| Pesticide residue | Eur.Pharm. | Complies |
| Microbiology | ||
| Total Plate Count | <1000cfu/g | Complies |
| Yeast & Moulds | <100cfu/g | Complies |
| E.Coli | Negative | Complies |
| Salmonella | Negative | Complies |
Benefits of Tannic Acid Powder
1.It has antioxidant and antimicrobia effect.
2.It can treat chronic diarrhea and dysenteryt.
3.It has the effect on improving the body disease-resistant ability, liver and gastrointestinal system function.

Application
1. Food and Beverage Industry:
It is used in the food and beverage industry for its astringent properties, flavor enhancement, and natural preservation. It can be found in products such as wines, fruit juices, teas, chocolates, and condiments.
2. Skincare and Cosmetics:
It is incorporated into skincare and cosmetic products for its potential benefits. It can be found in cleansers, toners, serums, and creams, aiming to promote skin health, tighten pores, and soothe skin irritations.
3. Leather Tanning:
It plays a crucial role in the leather tanning process. It is used to treat animal hides, converting them into durable and flexible leather products.
4. Animal Health:
It is employed in animal feed and husbandry practices. It may be added to animal diets to support digestive health, control parasites, and enhance overall animal well-being.
5. Environmental Applications:
Tannins Powder can be used in environmental applications, such as water treatment and soil stabilization. Its ability to bind with certain pollutants and sediments makes it valuable in environmental remediation processes.

Benefits Of Tannins For Poultry
1. Antimicrobial Activity Prevents Pathogens
Tannins have good antimicrobial action against some enteric pathogenic microbes. Hydrolyzable and condensed (proanthocyanidins) tannins bind to bacterial cell walls, block microbial enzymes, and interfere with the metabolism and thereby inhibit pathological microbes such as Clostridium perfringens, E. coli, and Salmonella spp.
2. Promotes Balanced Gut Microbiota
Tannins boost a more beneficial gut microbiome by suppressing pathogenic bacteria and inducing the growth of desirable species. Such microbial modulation improves digestion and immune efficiency.
3. Reduces Inflammation and Increases Gut Barrier
One of the fundamental problems of poultry gut health is inflammation of the intestine that could be induced by oxidative stress, toxin, or infection. Tannins inhibit this inflammation by suppressing pro-inflammatory cytokines and free radical scavenging, else causing damage to gut tissue.
4. Increases Feed Efficiency and Growth Rate
Low to moderate levels of tannins have been found to improve feed utilization and growth. Improved gut health, increased pathogen kill, and alleviation of inflammation enable the birds to digest the nutrients more effectively, leading to improved feed conversion ratios (FCR) and weight gain.

Where to Buy Tannins powder ?
You can purchase Tannins powder at hjagrifeed.com. HJHERB Biotechnology is exclusively dedicated to providing over 300 natural ingredients for fertilizer, various animal industries such as feedstuffs, poultry, swine, ruminants, aquaculture species, and pet food. hjagrifeed.com is not just a consumer brand. It also supplies pure ingredients to other brands that distribute food and other supplement products. Contact hjagrifeed.com to place an order today.
Why Choose Us?
Free sample available: Tannins powder Supplier 10-30g free samples could be offered for your R&D trial. Qty: 1ton, Delivery method: FOB/CIF.
Quality and Purity: A reputable supplier ensures that their vitamin h powder is of the highest quality and purity. They often use third-party testing and provide a Certificate of Analysis (COA) to guarantee the product's safety and efficacy.
HJ Herb Certificates
Over the years, we have been committed to the product manufacture optimization and quality system establishment. And we have obtained the Certificate for Tannins powder and all our manufactured products.
Choline Chloride Corn Cob Powder Package
Packaging plays a crucial role in preserving the product's freshness, quality, and shelf life. When looking for Tannins powder consider the following packaging features:
Packaged in multi-layer kraft paper bag with food grade PE inner bag, net 25kg/bag. (Other packaging types are available on request)

Technological Process

HJ Herb Factory
- All goods are manufactured in GMP standard facilities.
- All goods are released after inspection by our independent laboratory or third party.
- All goods are transported by professional freight companies.

Our Lab
Our company controls all stages of research development, industrial manufacturing, testing, application laboratories, and quality assurance processes. Our analytic chemists use advanced detection methods such as HPLC, UV, TLC, and Microbiology to guarantee botanical quality, integrity, and purity. We are dedicated to providing the best ingredients with caring and dedicated customer service and support. Our team appreciates your trust in our products, and we look forward to our continued success together. Please contact us for any additional information, technical documents, price quotations, samples, or any other assistance to you may require.

For Tannins powder there are different specifications for your choice, we can provide 10-30g of free samples, US warehouse in stock of 500kg of each month for the market of the global. certificate of analysis (COA), MSDS, specification sheet, pricing quotation is obtainable upon your request.
If you have any question or need any documents, welcome to contact us by e-mail: info@hjagrifeed.com
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