What is the process flow of Chinese medicine concentration and extraction

The extraction and concentration equipment is used for extraction.

The extraction and concentration equipment is suitable for extracting and concentrating the active ingredients of Chinese herbs and many kinds of plants, and it can realize solvent recovery and aromatic oil collection. It is especially suitable for hospitals, pharmaceutical companies, scientific research units to develop new products and small batch production.

The traditional extraction methods of traditional Chinese medicine treatment include water decoction, impregnation, percolation, modified gelatin, reflux method, solvent extraction, water vapor distillation and sublimation. Among them, water decoction method is the most commonly used method.

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Traditional methods of extraction of traditional Chinese medicine disadvantages:

Loss of active ingredients, especially water-insoluble components; the extraction process of organic solvents may be with the role of the active ingredients, so that it loses its original effectiveness; non-active ingredients can not be maximized to remove the rate of concentration is not high enough; the extract in addition to the active ingredients, often impurities. In addition to the active ingredients, often more impurities, there are still a small number of fat-soluble components, to the disadvantage of refining; high-temperature operation will cause a large number of heat-sensitive active ingredients decomposition.

In recent years, the application of Chinese medicine extraction and separation of high-tech are: supercritical fluid extraction, membrane separation technology, ultra-micro pulverization technology, flocculation and separation of traditional Chinese medicine technology, semi-biomimetic extraction, ultrasonic extraction, cyclone extraction, pressurized countercurrent extraction, enzyme method, large pore resin adsorption, ultrafiltration, molecular distillation, and so on.

Baidu Encyclopedia - Extraction and Concentration Equipment

Baidu Encyclopedia - Traditional Chinese Medicine Extraction

Baidu Encyclopedia - Traditional Chinese Medicine Concentration