Factory supply competitive price Gallnut extract Tannic acid tannin tannate Glycerite tannic acid

Product Name: Gallnut extract Gallic acid

Latin name: Melaphis chinensis(Bell)Baker.

Chemica Name: 3β-Hydroxy-20(29)-lupaene-28-oic acid

Active ingredient: Tannic Acid

Specifcation: 20%~98%,5:1, 10:1, 20:1

CAS No: 149-91-7

Appearance: brown powder

Molecular Formula: C7H6NO5

Molecular Weight: 170.13

Testing method: HPLC

Melting point: 235-240°C

Water solubility: 12 g/L cold water

Functions

1. With the function of antioxidant and antimicrobial.

2. It has the effect on improving the body disease-resistant ability, liver and gastrointestinal system function.

3. With the function of treating chronic diarrhea and dysentery.

4. With the function of dispelling heat, eliminating irritability, diuretic, cooling blood and 

   detoxification.

5. With the function of enhancing immunity.

Application

1.As pharmaceutical raw materials for clearing heat, anti-inflammation and so on, it is mainly used in pharmaceutical field;

2.As the raw material of product for benefiting stomach, increasing energy and boosting the immunity, , widely used in health industry;

3.Applied in food field, it can be produced into wine, canned, condensed juice and other more nourishment;

4.As active ingredients of skin care products, it is mainly used in cosmetic industry.