What are the main uses of Tara Tannin?
Tara and Tannin, that is, Tara and tannin. Tara is a plant, and tannin is a class of compounds that are widely found in many plants. Tara is rich in tannins, and these two are mainly used for a wide range of purposes.
In the field of leather manufacturing, tannin plays a key role. During the tanning process of leather, tannin can be combined with the proteins in the leather to transform the leather from a perishable and deformable object to a tough and durable material. In this way, leather products can be used for a long time without deterioration, and are widely used in the manufacture of all kinds of leather goods, such as leather shoes, leather bags, leather jackets, etc. This process is like giving leather a strong armor to resist the erosion of time.
In the winemaking industry, tannins also play a pivotal role. When wine is made, the tannins in the grape skins, seeds and stems are integrated into the wine. The right amount of tannins gives the wine a unique taste and structure, giving it a sense of hierarchy and complexity. During the aging process, tannins also react with other components in the wine, promoting the evolution and improvement of the wine's flavor. For a high-quality wine, the balance and fusion of tannins are crucial factors, like precise music notes in a movement, playing a beautiful melody together.
Furthermore, in the field of medicine, the characteristics of tannins are also used. Tannins have certain astringent, antibacterial, anti-inflammatory and other effects. In traditional medicine, plants containing tannins have been used to treat some trauma, play a role in converging wounds and preventing infection. Modern research has also shown that tannins have potential value in the prevention and treatment of certain diseases, such as cardiovascular diseases.
In the food industry, tannins can be used as natural antioxidants. It can inhibit the oxidation of oils and other components in food and prolong the shelf life of food. In addition, the presence of tannins sometimes affects the flavor and taste of food. For example, the tannins in tea give tea its unique bitterness and sweetness, making tea rich in flavor.
In addition, tannins are also used in the printing and dyeing industry. It can be used as a mordant to help dyes adhere better to fabrics, improve the dyeing effect, and make fabrics more vivid and lasting. In short, Tara and the tannins contained in it play an indispensable role in many industries due to their diverse characteristics.
Tara Tannin Quality Standards
Tara is a plant, which contains Tannin or tannin, which is of great significance in many industries, so there are corresponding Quality Standards.
In terms of appearance, Tara is usually light yellow to light brown, with uniform particles and no impurities visible to the naked eye. This feature is conducive to determining its purity. If the color is too dark or there is foreign matter, it may affect subsequent use.
Tannin content is a key indicator. Generally speaking, the quality fraction of Tannin in high-quality Tara should reach a specific standard, such as more than 50%. Higher tannin content means better use efficiency, such as in leather tanning, which can make leather tougher and more durable.
Moisture content cannot be ignored. The moisture content of Tara needs to be controlled within a certain range, usually below 12%. Suitable moisture can prevent its mildew and deterioration, and ensure storage stability and quality.
Ash content index is also required. The total ash content should generally not exceed 3%, and the acid-insoluble ash content should not exceed 1%. If the ash content is too high, it indicates that there are many impurities, which will reduce the proportion of active ingredients in Tara and affect the use effect.
In terms of particle size, common particle size specifications vary depending on the use, mostly through specific mesh screens, such as 40 mesh to 60 mesh. The appropriate particle size can promote its dispersion and reaction in different processes. Like in the printing and dyeing industry, the appropriate particle size can better combine tannins with fabrics.
In addition, its heavy metal content needs to be considered. The content of heavy metals such as lead, mercury, and cadmium must be extremely low and comply with relevant safety standards to avoid harm to the human body and the environment during use. For example, when used in the food industry, strict control of heavy metal content can ensure food safety.
What is the production process of Tara Tannin?
The production process of Tara (Tara) and Tannin (tannin) is particularly delicate. Tara is mostly born in the mountains, and its fruit is rich in tannin, which is a good material for extracting tannin.
To obtain tannin, the first material is selected. When the tara fruit is ripe, pick it carefully, and choose the one that is full and intact. This is the basis of the process at the beginning. The fruit after harvest needs to be treated quickly to prevent deterioration.
Then the fruit is crushed. With exquisite utensils, the tara fruit is finely crushed to make it easier for the tannin inside to precipitate. This step requires controlling the strength. If the strength is too high, it will damage the quality of the tannin, and if the strength is insufficient, it will be difficult to extract it.
After crushing the fruit, perform the method of leaching. Use a suitable solvent, such as warm water or a specific organic solution, to leach the tara crushed fruit. During this period, the temperature and time need to be adjusted. If the temperature is too high, the tannins or qualitative change will be caused; if the time is too short, the extraction will not be complete. Usually, at a mild temperature, when the extraction is a few times, the tannins are fully dissolved in the solvent.
After the leaching is completed, considering its impurities. Use a fine filter or a delicate filter to filter out the residue and other impurities to obtain a clear extract, which is rich in tannins.
However, the tannins of this extract are not pure and need to be refined. Or use chromatography or crystallization. Chromatographer, according to the movement rate of tannins and other substances in the medium, separate and separate them; crystallizer, adjust the conditions of the extraction solution, so that the tannins crystallize from the solution, and then obtain high-purity tannins.
Finally, the refined tannins are properly stored. Choose a dry and cool place to prevent the tannins from interacting with air, moisture, etc. So far, the production process of Tara tannin is complete.
What are the advantages of Tara Tannin compared to other similar products?
Tara Tannin is one of the tannins, and it has many advantages over other similar products.
First of all, its purity. Tara Tannin often has extremely high purity, and impurities are rare. Looking at other tannin products, either due to poor material selection or crude production, they often contain various impurities, resulting in uneven quality. Tara Tannin has strict regulations from material selection to preparation, which can ensure its purity. In many industries that require high-purity tannins, such as fine leather tanning, it can make leather products better softness, luster and durability, which is difficult for other products to achieve.
Second, its chemical stability is discussed. Tara Tannin is chemically stable in different environments. In case of temperature changes and humidity changes, its molecular structure is not easily damaged and its properties are constant. In comparison, other tannins are prone to chemical reactions when external conditions change slightly due to molecular structure, resulting in performance deterioration. For example, in high temperature environments, some tannins or decompose and deteriorate, while Tara Tannin can stabilize its properties, saving the industry a lot of worries in storage and use.
Furthermore, its biological activity is unique. Tara Tannin has certain biological activity and can play a special role in medicine, daily chemical and other fields. In medicine, it may have bacteriostatic and anti-inflammatory properties; in daily chemical products, it can help the skin and prevent oxidation. In contrast, other similar products have weak biological activity or none, and the application range is limited.
And the extraction of Tara Tannin is relatively convenient and environmentally friendly. Its materials are mostly renewable plant resources, and the extraction process is gradually becoming green. Other products are either scarce or highly polluted in the extraction process. From the perspective of sustainable development, Tara Tannin is better.
In summary, Tara Tannin has significant advantages over other similar products in terms of purity, chemical stability, biological activity and environmental protection, and has broad application prospects in many industries.
What is the market price range for Tara Tannin?
Tara Tannin is also Tara tannin. Its price in the market often varies depending on the quality, quantity, time and place.
In the medicinal materials market, if its quality is pure and excellent, and the quantity is sufficient, the price per catty may be between tens of dollars and hundreds of dollars. If it is of ordinary quality, the price may be slightly lower, or tens of dollars per catty.
In the chemical raw material market, its price varies. Due to the needs of the chemical industry, there are different requirements for its purity. High-quality Tara tannin, used in fine chemicals, may be priced per ton at several thousand to ten thousand taels of silver. If the purity is slightly lower, used in general chemical production, the price per ton may be several thousand taels.
In addition, the time is different, and the price also changes. When new products are on the market, the supply may slow down, and the price may decline; and when the goods are in short supply, the demand is more and the supply is less, and the price will rise.
The distance of the place is also related to the price. The place of origin is close, because a lot of freight is saved, the price may be slightly lower; if you sell it far away, plus freight, taxes, etc., the price will be high.
To sum up, the market price of Tara tannin, the market price of medicinal materials is tens to hundreds of dollars, and the price per ton in the chemical market is thousands to thousands of silver, but it all varies with quality, quantity, time and place.
