Pregelatinized starch is a modified starch that has good water-solubility, viscosity and film-forming properties after pregelatinization treatment, and is widely used in medicine, food, chemical industry and other fields. Characteristics of pregelatinized starch: thickening and bonding, cold water dissolving, green and environmental protection. Our company produces corn pre-gelatinized starch, cassava pre-gelatinized starch, oil drilling filtration reduction agent, casting starch, metallurgical pellet binder, briquette binder, feed additives, fertilizer granulation binder and other products, our company currently has 7 production lines, the daily production capacity can reach 70 tons, has its own complete laboratory and equipment, the annual output reaches nearly 30,000 tons, welcome customers and friends to inquire,Sales Department: Jiao 13853470676
1. Preparation method of pregelatinized starch.
The preparation methods of pregelatinized starch mainly include dry, wet and chemical methods. Among them, the pregelatinized starch prepared by dry method has high whiteness and purity, but the production process requires the use of high-temperature and high-pressure equipment, and the production cost is high. The pregelatinized starch prepared by wet process has a low production cost, but it requires the use of chemical reagents, which is polluting to the environment. The pregelatinized starch prepared by chemical method has high transparency and solubility, but the use of chemical reagents will have a certain impact on the product quality.
2. Properties and applications of pregelatinized starch.
Pregelatinized starch has the characteristics of water solubility, viscosity and film-forming, and is widely used in medicine, food, chemical industry and other fields. In the field of medicine, pregelatinized starch can be used as a drug excipient, tablet disintegrant, etc., to improve the efficacy and stability of drugs. In the food field, pregelatinized starch can be used as a thickener, stabilizer, preservative, etc., to improve the taste and quality of food. In the chemical industry, pregelatinized starch can be used as a film-forming agent, adhesive, etc., to make paper, cloth and other materials.
Third, the market prospects.
With the continuous progress of science and technology and the improvement of people's living standards, pregelatinized starch, as an important biomass material, has a growing market demand. Especially in the fields of medicine, food and chemical industry, the application prospect of pregelatinized starch is very broad. It is expected that in the next few years, the global pregelatinized starch market will continue to expand, and China will become one of the world's largest producers and consumers of pregelatinized starch.
IV. Conclusions. As an important modified starch, pregelatinized starch has good water-soluble, viscous and film-forming properties, and is widely used in medicine, food, chemical industry and other fields. In the next few years, with the continuous growth of market demand and the continuous progress of technology, the application prospect of pregelatinized starch will be broader.