China 100% Natural Gallnut Extract Powder 92% Tannic Acid CAS 1401
Tannic acid is a kind of organic matter, the chemical formula is C76H52O46, is a kind of tannin extracted from gallnut as
raw material, the appearance is light brown yellow powder.Tannic acid has no odor, with a little special smell
Tannic acid has strong biological and pharmacological activity, and is widely used in daily chemical industry, medicine,
food industry.
1 | Daily chemical industry | Tannin acid can inhibit the activity of gingival hyaluronidase and collagenase. Adding tannin to toothpaste can prevent gum disease and periodontitis. |
Tannin has a strong inhibitory effect on the Maillard reaction which is easy to cause skin aging and it also has a strong ultraviolet absorption property, so it can be used as an effective ingredient of anti-aging and sunscreen in cosmetics. | ||
In addition, the daily chemical products prepared by using tannin acid have the effect of moisturizing, promoting hair growth and enhancing blood circulation | ||
2 | The pharmaceutical industry | Because of its astringent tannic acid can be used as a hemostatic agent for traumas and burns. |
Tannic acid has certain antibacterial effect and can prevent wound infection. | ||
Tannin acid can also be used as an antidote to alkaloids and some heavy metal ions poisoning. | ||
Studies have shown that tannic acid also has the effect of lowering blood pressure, anti-tumor and anti-cancer. | ||
3 | The food industry | Tannic acid can be used as a food antioxidant because its phenolic hydroxyl group has a good role in trapping free radicals. |
Tannic acid can also be used as beverage and alcohol clarifying agent, stabilizer. |