What are the extraction and separation techniques of traditional Chinese medicine

One, traditional techniques of extraction and separation of traditional Chinese medicine: decoction, reflux method, impregnation method, percolation method.

Second, Chinese medicine extraction and separation of emerging technologies: bio-enzymatic technology, ultrasonic extraction technology, microwave-assisted extraction technology, supercritical fluid extraction technology, ultra-high-pressure extraction technology, semi-biomimetic extraction technology, centrifugal separation technology, adsorption and clarification technology, membrane separation technology, dual-phase aqueous extraction technology, molecular distillation, and large-pore adsorbent resin separation technology, and so on.