Ultrasonic Bioactive Extraction

Ultrasonic bioactive extraction is a method of extracting active ingredients from biological materials using ultrasonic technology. This method combines the cavitation, vibration, and thermal effects of ultrasound, as well as the solubility and permeability of biomaterials, to achieve an efficient, fast, and low-energy extraction process. The main principle of ultrasonic bioactivity extraction is to use the mechanical vibration and acoustic cavitation generated by ultrasonic waves to destroy the cell structure in biological materials, increase the permeability of solvents to target components, and accelerate the dissolution of target components from biological materials. Meanwhile, the thermal effect generated by ultrasound can promote the diffusion and dissolution of solvents, further improving extraction efficiency. Advantages of ultrasonic bioactive extraction: Efficiency: The vibration and cavitation of ultrasound can quickly damage the cell wall, accelerate the release and dissolution of target components, and thus improve extraction efficiency. Energy saving and environmental protection: Compared with traditional heating extraction methods, ultrasonic extraction does not require additional heating equipment, reducing energy consumption. Meanwhile, the short extraction time reduces the use of solvents and is beneficial for environmental protection. Selective extraction: By adjusting parameters such as ultrasonic frequency, power, and extraction time, target components can be selectively extracted, reducing interference with other components. Maintaining activity: Ultrasonic extraction is carried out at lower temperatures, which is beneficial for maintaining the stability of bioactive components and avoiding damage from high temperatures. Easy to operate: Ultrasonic extraction equipment is relatively simple, easy to operate, and does not require complex process flow.
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