Galla Chinensis Extract Tannic acid extract powder

Tannic acid is in a class of chemicals called tannins, which are found in many plants. Tannic acid refers to tannins that can be dissolved in water, as opposed to the other type, or condensed tannins. According to Cornell University Department of Animal Science, tannins are a group of compounds known as plant polyphenols, which cause proteins to bind and form complexes. Tannins are found in many of the foods you eat, including fruits, teas, wine and edible grasses.IMAHERB BIOTECH is one of the professional and credible top quality Natural Freeze Dried Powder for sale manufacturers, who is dedicated to produce the top quality organic products which is of great benefits to customers. If you want to know how to buy such products, welcome to contact us and we will offer you the best price.