Continuous application of microwave continuous extraction device fully reflects scientific and technological achievements

In recent years, continuous extraction of microwaves has been widely used in various industries, and fruitful results have been achieved in the research and development of new products of traditional Chinese medicine. Related companies should maintain their advantages and strive to reduce the production costs of Chinese medicine companies' products and realize the automation of their equipment. Continuous, industrialization, and scale.

Microwave extraction is based on the basic principle of microwaves. It uses microwaves (continuous wave with frequency of 2450MHz and wavelength of 12.2cm) to encounter the phenomenon of reflection, penetration and absorption of different substances in the transmission process. After the polar molecules receive the microwave radiation energy, the thermal effect is generated by the molecular dipole rotating and colliding at a frequency of 2.45 billion times/s.

In the extraction of microwaves through the transparent extractant to reach the interior of the plant, because of its high fiber content in the fiber bundle bundle and glandular cell system, it absorbs microwave and warms up, so that the intracellular pressure increases. When the internal pressure exceeds the capacity of the cell wall, the cell wall ruptures, and the internal active components automatically flow out, enter the extractant to be dissolved, and the de-slag reservoir achieves the purpose of extraction. In addition, the principle of thermal effect is generated at the same time, because the polar solvent is heated to evaporate and the steam is eliminated in time to achieve the purpose of drying.

The microwave continuous extraction device is on the basis of improving the quality of products proposed by the country, and it is moving towards the basic goal of achieving energy conservation, emission reduction and consumption reduction. The microwave continuous extraction has high heating speed, short time, rapid penetration of solute and solvent, generally can be extracted once, and the external heating source of hot water can be recycled.

In addition, due to the penetration of microwaves, the effective components in the plant fiber are rapidly transferred to the solvent, which greatly improves the transfer rate. According to a large number of scientific data and analysis, the extraction rate can be increased by 30% to 70%, which is conducive to the full use of limited Medicinal resources produce more products and reduce the consumption of medicinal herbs.

The transformation of scientific research achievements into productivity is based on equipment. Therefore, pharmaceutical equipment is the result of contemporary science and technology. The National Innovation and Development Plan for Traditional Chinese Medicine pointed out that it is necessary to strengthen the research and development of new technologies, new technologies, and new equipment that conform to the characteristics of Chinese patent medicine production and improve the modernization level of traditional Chinese medicine manufacturing. The continuous microwave extraction device is the result of the full realization of science and technology in this environment.