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Sihuan freeze-drying pharmaceutical freeze dryer is suitable for drying raw materials, Chinese medicine pieces, biology, wild vegetables, dehydrated vegetables, food, fruits, chemicals, pharmaceutical intermediates and other materials
.
Freeze-vacuum drying is a new type of box structure introduced by a vacuum freeze-dryer that combines refrigeration system, vacuum system, heat-conducting oil heating system, and moisture-removing system
.
Sihuan freeze-drying pharmaceutical freeze-drying machine freeze-drying process extraction technology: 1.
Semi-bionic extraction method This method is proposed based on the characteristics of traditional Chinese medicine for disease prevention, combined with the original theory of modern biopharmaceuticals
.
It is a new extraction process designed by combining the overall drug research method with the molecular drug research method, from the perspective of biopharmaceuticals, simulating the principle of oral administration through the gastrointestinal tract, and without the digestive tract
.
That is, the raw materials are first extracted with acid water with a certain pH value to ensure that
.
The extract can be made into various dosage forms after being concentrated and dried
.
2.
Ultrasonic extraction method uses the cavitation effect of ultrasonic waves and special effects such as crushing and stirring to destroy the cells of the medicinal materials, so that the volume penetrates into the cells, and promotes the dissolution of the chemical components of the medicinal materials, so as to improve the extraction rate of active ingredients.
a new technology
.
It was found that the samples extracted by the ultrasonic extraction method and the conventional method were consistent, indicating that the ultrasonic method did not affect the structure of the active ingredients of traditional Chinese medicine, and could shorten the time
.
3.
Supercritical fluid extraction technology Supercritical extraction technology is a new technology developed in recent years, and it has a great development prospect in the extraction of active ingredients of traditional Chinese medicine
.
It uses a small change in the temperature or pressure of the supercritical fluid near the critical point to make a sudden change of several orders of magnitude in the solubility of the substance
.
4.
Microwave radiation-induced extraction technology Microwave is a non-ionizing electromagnetic radiation.
The polar molecules of the irradiated material are rapidly turned and oriented in the microwave electromagnetic field, resulting in tearing and mutual friction, causing heat.
At the same time, energy can be quickly transferred and Make the most of it
.
Studies have shown that microwave radiation-induced extraction technology has the characteristics of high selectivity, time saving, less solvent consumption and high yield of active ingredients
.
.
Freeze-vacuum drying is a new type of box structure introduced by a vacuum freeze-dryer that combines refrigeration system, vacuum system, heat-conducting oil heating system, and moisture-removing system
.
Sihuan freeze-drying pharmaceutical freeze-drying machine freeze-drying process extraction technology: 1.
Semi-bionic extraction method This method is proposed based on the characteristics of traditional Chinese medicine for disease prevention, combined with the original theory of modern biopharmaceuticals
.
It is a new extraction process designed by combining the overall drug research method with the molecular drug research method, from the perspective of biopharmaceuticals, simulating the principle of oral administration through the gastrointestinal tract, and without the digestive tract
.
That is, the raw materials are first extracted with acid water with a certain pH value to ensure that
.
The extract can be made into various dosage forms after being concentrated and dried
.
2.
Ultrasonic extraction method uses the cavitation effect of ultrasonic waves and special effects such as crushing and stirring to destroy the cells of the medicinal materials, so that the volume penetrates into the cells, and promotes the dissolution of the chemical components of the medicinal materials, so as to improve the extraction rate of active ingredients.
a new technology
.
It was found that the samples extracted by the ultrasonic extraction method and the conventional method were consistent, indicating that the ultrasonic method did not affect the structure of the active ingredients of traditional Chinese medicine, and could shorten the time
.
3.
Supercritical fluid extraction technology Supercritical extraction technology is a new technology developed in recent years, and it has a great development prospect in the extraction of active ingredients of traditional Chinese medicine
.
It uses a small change in the temperature or pressure of the supercritical fluid near the critical point to make a sudden change of several orders of magnitude in the solubility of the substance
.
4.
Microwave radiation-induced extraction technology Microwave is a non-ionizing electromagnetic radiation.
The polar molecules of the irradiated material are rapidly turned and oriented in the microwave electromagnetic field, resulting in tearing and mutual friction, causing heat.
At the same time, energy can be quickly transferred and Make the most of it
.
Studies have shown that microwave radiation-induced extraction technology has the characteristics of high selectivity, time saving, less solvent consumption and high yield of active ingredients
.
