The application of advanced technology in the deep processing of rice, flour, and oil can significantly enhance the utilization of grain and oil resources. Several cutting-edge technologies are currently being used worldwide to improve efficiency, quality, and value in this sector.
First, electromechanical integration, photoelectric control, and intelligent technologies play a vital role in modern grain and oil processing. These high-tech solutions are essential for storage, transportation, preservation, processing, quality control, and distribution. They help achieve efficient, high-quality, and cost-effective production, making them indispensable in developed countries.
Second, extrusion technology is widely used in food and industrial applications. It enables the breakdown of cell walls, protein restructuring, and starch modification. This technique is especially useful in producing breakfast cereals, snacks, and other processed foods. For instance, extruding rice bran stabilizes its quality and extends shelf life, while extruding soybeans creates textured vegetable proteins.
Third, biotechnology is a key driver in the development of functional ingredients. Enzymes such as amylase, protease, lipase, and phytase are crucial for processes like starch conversion, protein extraction, and oil refining. Biotech also supports the production of high-purity rice starch, rice protein, and bioactive compounds like inositol.
Fourth, membrane separation, ion exchange, and chromatography are essential for purifying and isolating valuable components from by-products. These techniques help extract oils, proteins, and functional peptides, contributing to the creation of high-value products. Ultrafiltration and nanofiltration are commonly used in these processes.
Fifth, ultra-fine grinding technology allows for the precise breakdown of materials into micrometer-sized particles. This method, developed in the 1960s and 1970s, is used in food, pharmaceutical, and cosmetic industries. It improves the texture and functionality of grains and oils, enhancing their application in various sectors.
Sixth, supercritical COâ‚‚ extraction and molecular distillation are used to isolate high-value compounds. These methods allow for the extraction of vitamins, pigments, and fatty alcohols with high purity, making them ideal for nutraceutical and specialty product development.
Seventh, microencapsulation technology protects sensitive nutrients and functional ingredients. It helps preserve the integrity of bioactive compounds, enhances shelf life, and enables controlled release, which is particularly useful in functional foods and supplements.
Lastly, rapid detection technology ensures the safety and quality of grain and oil products. Advanced analytical tools help monitor raw materials and finished goods, ensuring compliance with health and safety standards.
These technologies collectively drive innovation and sustainability in the grain and oil industry, supporting both economic growth and consumer well-being.
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