tannalbin - Names and Identifiers
tannalbin - Physico-chemical Properties
| Physical and Chemical Properties | This product is brown powder, odorless and slightly astringent. It is formed by the interaction of ovalbumin or soy protein with tannic acid. It is insoluble in water, ethanol, ether, and chloroform, and decomposes in alkaline solution or carbonate solution. This product is not decomposed in the stomach, and it is gradually explained by the action of pancreatic juice in the intestine to release tannic acid, which coagulates the protein and shows the effect of swords. |
tannalbin - Introduction
Tannic acid protein is a naturally occurring compound in plants and animals, mainly composed of tannic acid and protein. It has the following properties:
1. Chelation: tannic acid protein can form a stable complex with metal ions, so that metal ions are not easy to react with other substances.
2. raw materials: tannin protein can be extracted from plants, such as tannin extract, tannin, etc., can also be extracted from animal tissues, such as animal leather.
3. Application: Tannic acid protein is widely used in leather industry, textile industry, paper industry and food industry. In the leather industry, tannic acid protein can interact with collagen in animal leather, making leather soft and durable. In the textile industry, tannin proteins are used to dye and prevent discoloration of fibers. In the food industry, tannin proteins are used as preservatives in food products.
4. Preparation method: The preparation method of tannic acid protein mainly includes two methods: chemical synthesis and natural extraction. The chemical synthesis method is mainly through the synthesis of tannic acid and protein, which are reacted to obtain tannic acid protein. Natural extraction methods are obtained from plant or animal tissue.
5. safety information: tannin protein in general use is relatively safe. However, for people with allergies, it may cause allergic reactions. When using tannin protein, it is necessary to follow the correct method of operation and prevent inhalation, ingestion or contact with skin and eyes. Discontinue use immediately and seek medical help in case of discomfort or accident.
Last Update：2024-04-09 20:45:29