What is calcium caseinate

What is calcium caseinate?

Calcium caseinate is a kind of calcium salt extracted from casein, which is widely used in food, medicine, agriculture and chemical industry. As an important nutritional supplement and industrial raw material, calcium caseinate has attracted much attention due to its unique properties and versatility. This paper will analyze the definition, production process, application field and advantages of calcium caseinate in detail.

1. calcium caseinate definition and source

Calcium caseinate (Calcium Caseinate) is a calcium salt prepared from casein through a specific process. Casein is the main protein component in milk, accounting for about 80% of the total protein in milk. By combining casein with calcium ions, calcium caseinate can be formed. This substance not only retains the nutritional properties of casein, but also gives it its unique calcium supplement function.

2. caseinate calcium production process

The production process of calcium caseinate mainly includes the following steps:

1. extraction of casein Casein is isolated from milk. This process is usually accomplished by coagulation and precipitation. Milk coagulates under acidic conditions to form curd blocks, which are subsequently squeezed and washed to obtain pure casein.

2. Dissolution of casein in combination with calcium ions After the extracted casein is dissolved, it combines with calcium ions (such as Ca²) to form calcium caseinate. This process requires pH and temperature control to ensure the smooth progress of the reaction.

3. separation and drying After the completion of the reaction, calcium caseinate is separated by filtration and precipitation, and finally dried to obtain the final product.

3. caseinate calcium application field

Calcium caseinate is widely used in many fields due to its excellent performance and versatility:

1. food industry Calcium caseinate is an excellent calcium fortifier, commonly used in dairy products, beverages, baked goods and infant formula. It can not only provide calcium, but also improve the taste and stability of food.

2. medical field In the pharmaceutical industry, calcium caseinate is used as a calcium supplement, especially for children, pregnant women and the elderly who need additional calcium intake. It also has a certain role in promoting bone health and tooth protection.

3. agricultural field Calcium caseinate is also used as an additive in animal feed, which can effectively improve the nutritional value of feed, promote the absorption of calcium by animals, and thereby enhance the health and productivity of animals.

4. Chemical Industry In the chemical industry, calcium caseinate can be used as a raw material for the production of other compounds, such as plastics, rubber and coatings. Its binding properties of calcium ions and protein matrix give it potential in a variety of industrial applications.

4. calcium caseinate advantage

1. high calcium content Calcium caseinate has a high calcium content and is an efficient calcium source that can meet the body's calcium needs.

2. Good bioavailability The calcium ion of calcium caseinate is combined with protein, so that its absorption rate in the human body is higher, which can effectively promote the utilization of calcium.

3. Good stability Calcium caseinate has low solubility in water, has good stability, is not easy to react with other ingredients, and is suitable for a variety of application environments.

4. Natural sources As a natural product extracted from milk, calcium caseinate has high safety and tolerance, and is suitable for long-term use.

5. summary

As an important chemical product and nutritional supplement, calcium caseinate has a wide application prospect. As people's attention to health and nutrition continues to increase, the demand for calcium caseinate in food, medicine and agriculture will continue to grow. In the future, with the continuous improvement of the production process and the innovation of applied technology, calcium caseinate will play a greater role and make more contributions to human health and industrial development.

Through the introduction of this article, we hope that readers can have a comprehensive understanding of calcium caseinate and realize its important value in many fields. If you have more questions about the production and application of calcium caseinate, welcome to further discuss.