Galla Chinensis Extract Introduction
1： Product Introduction
Tannic acid, also known as tannic acid, has the molecular formula C76H32O46. At room temperature, it is a light yellow to light brown powder with a special odor and an extremely astringent taste. Tannic acid is rich in natural resources, mainly in Chinese gallnut, Türkiye gallnut, Tara pod, pomegranate, lacquer leaf, Cotinus coggygria, witch hazel and other plants, and its extraction is mainly from natural plants or plant gall gallnut.
Chinese name Tannic acid
Foreign name Tannic acid
Nickname Tannic acid
Chemical formula C76H52O46
Molecular weight 1701.2
CAS login number 1401-55-4
EINECS login number 215-753-2
Melting point 218 ℃
Density 2.12 gcm ³
Appearance Yellow or brownish yellow powder
Flash point 198 ℃
2： The medicinal value of tannic acid Medicinal value
The pharmacological activity of tannic acid is a comprehensive reflection of its interaction with proteins, enzymes, polysaccharides, nucleic acids, as well as its antioxidant and metal ion complexation properties.
1) In traditional prescriptions, Wukuizi, which mainly contains tannic acid, and catechu ointment, which mainly contains catechu tannins, are often used as hemostatic agents on the surface of wounds and burns due to their astringency. At the same time, due to their certain antibacterial effects, they can protect the wound and prevent infection and inflammation.
2) Tannic acid can also be used as an antidote for alkaloids and some heavy metal ions poisoning, as it can chelate with them to form precipitates, reducing absorption by the body. Tannic acid also chelates with calcium ions outside of cells or tissues. Can resist smooth muscle calcium induced contraction and lower blood pressure.
3) The anti mutagenic, anti-tumor, and anticancer properties of tannic acid have aroused strong interest among pharmacists. Research has shown that tannic acid and tea tannins have good inhibitory effects on chemically induced skin, lung, and gastric tumors.
3： Application areas of tannic acid powder
Tannic acid is a natural organic compound that is widely present in plants, especially woody plants. Due to its unique chemical properties and special physiological and pharmacological functions, tannic acid has been widely used in various fields, including food industry, pharmaceutical industry, daily chemical industry, leather industry, cosmetics, etc.
1) In the food industry, tannic acid is an important food additive. It can be used to brew beverages such as grape peony wine, beer, coffee, etc. to increase their taste and stability. It can also be used to make meat products, bread, chocolate and other foods to increase their color and taste. Meanwhile, tannic acid also has antioxidant, antibacterial, anti-inflammatory and other effects, which can protect the quality and safety of food.
2) In the field of medicine, tannic acid has multiple pharmacological effects. It can be used to treat cardiovascular diseases, diabetes, cancer and other diseases. In addition, tannic acid can also be used in health products to enhance the body's immune system and antioxidant capacity.
3) In the field of cosmetics, tannic acid can be used to make skincare products, cosmetics, and other products. It has astringent, antioxidant, antibacterial and other effects, which can protect the skin from external environmental damage, and also improve the texture and glossiness of the skin.
Tannic acid is a very important natural organic compound with a wide range of applications. In the future, with people's increasing attention to health and environmental protection, the application prospects of tannic acid will be even broader.
Andy Biotech can provide specifications with tannic acid content of ≥ 80% or ≥ 93%
Andy Biotech also provides herbal formulas to cosmetics customers, health food customers and food customers around the world. Please contact WhatsApp for more information 0086-15029046321 or sales@andybiotech.com.
