The nano-emulsifier works by means of the acoustic cavitation effect of ultrasonic treatment. When the equipment is running, the ultrasonic wave propagates in the liquid medium of the system to be emulsified, forming an alternating area of high and low pressure. In the low pressure area, tiny bubbles are formed rapidly, and after entering the high pressure area, the bubbles collapse violently, releasing a lot of energy, producing strong shock waves and high-speed microjets. These powerful forces can break large-sized oil droplets or particles into tiny particles and disperse them evenly in a continuous phase to form nanoemulsions.
Nano-emulsifiers are widely used in the field of cosmetics. In the preparation of skin care products such as emulsion and cream, nano emulsifiers can evenly mix oily ingredients and water-based ingredients to form nanoscale emulsion. This nano emulsion has a fine texture and can be evenly covered on the skin surface when applied, which is easier to be absorbed by the skin and significantly improves the use of the product.
In the food industry, nano emulsifiers also play an important role. In the production process of beverages, sauces and other products, nano-emulsifiers can evenly disperse oil-soluble ingredients, such as vitamins and spices, into water-based systems. This not only improves the taste of the product, but also increases the bioavailability of the nutrients, enabling consumers to better absorb the nutrients in the food.
In the process of drug development and production, nano emulsifiers have great application potential. The nanoscale drug emulsion prepared by nano-emulsifier can increase the surface area of the drug and significantly improve the solubility and bioavailability of the drug.
The nano-emulsifier with ultrasonic technology has high emulsifying efficiency, which can complete the emulsifying process in a shorter time than the traditional emulsifying method, and improve the production efficiency. Good emulsification effect, can prepare uniform particle size of nanoscale emulsion, greatly improve product stability; The operation is relatively simple, the equipment is easy to control, and it is easy to realize automatic production.
With the continuous progress of science and technology, nano emulsifiers are expected to usher in new development opportunities. On the one hand, by improving the design of ultrasonic equipment, improving energy utilization efficiency and reducing energy consumption, it is expected to reduce production costs. On the other hand, artificial intelligence and machine learning technology are combined to achieve accurate control of the ultrasonic treatment process, improve the uniformity of the ultrasonic field, and thus improve the stability of the emulsification effect.
