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A kind of preparation method of traditional Chinese medicine decoction pieces

A technology of decocting pieces of Chinese medicine and Chinese medicinal materials, which is applied in the field of Chinese medicine processing. It can solve the problems of complex physical treatment procedures, high harmful residues, and waste of manpower, so as to reduce the probability of loss of activity, improve electrical conductivity and thermal conductivity, and avoid local pollution. The effect of heating

Active Publication Date: 2022-04-08
ZHEJIANG JIANFENG HEALTH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the bio-enzyme process is more complicated, and it is easy to introduce other impurities; the physical method has more complicated treatment procedures, and the investment in equipment is large; the chemical method is not ideal for wall breaking, and the harmful residues in the product are high. To achieve a high wall-breaking rate, it is often necessary to repeat the wall-breaking treatment multiple times, and because most of the existing wall-breaking machines do not reach the closed internal cycle, they usually use manual feeding, which wastes manpower. Therefore, the developed A kind of preparation method of the Chinese medicine decoction pieces with a high wall breaking rate is very necessary

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Preparation of composite particles

[0032] S1: Add 0.75Kg nano-ferric oxide and 0.5Kg cyanamide to 45L absolute ethanol, stir magnetically for 2 hours, then dry in an oven at 80°C for 20 hours, put it into a tube furnace after drying, and preheat to 60 The titanium tetrachloride at ℃ is fed into the tube furnace with nitrogen as the carrier, and the titanium tetrachloride is preheated in the bubbler, and the volume flow rate of the nitrogen is controlled to be 200L / min, and the tetrachloride in the bubbler is first passed through. titanium dioxide, and then pass it into the tube furnace, and at the same time pass the ammonia gas deposition reaction at a flow rate of 100L / min for 45min, stop feeding ammonia gas and nitrogen gas carrying titanium tetrachloride after the reaction is completed, and pass inert gas, this The embodiment selects nitrogen gas for illustration, and in a nitrogen atmosphere, calcines at a temperature of 900 ° C for 8 hours to obtain nanometer fer...

Embodiment 2

[0041] Preparation of composite particles

[0042] S1: Add 1Kg nano-ferric oxide and 0.84Kg cyanamide to 50L absolute ethanol, stir magnetically for 2 hours, then dry in an oven at 75°C for 22h, put it into a tube furnace after drying, and preheat it to 60°C The titanium tetrachloride is passed into the tube furnace with nitrogen as the carrier, wherein the titanium tetrachloride is preheated in the bubbler, the volume flow rate of the nitrogen is controlled to be 250L / min, and the titanium tetrachloride first passes through the bubbler. Titanium, then passed into the tube furnace, and at the same time, the flow rate of 120L / min was passed into the ammonia gas deposition reaction for 60min. After the reaction was completed, the ammonia gas and the nitrogen gas carrying titanium tetrachloride were passed into the inert gas. As an example, nitrogen gas is selected for illustration. Under nitrogen atmosphere, calcining at 900°C for 6 hours to obtain nanometer ferric oxide particl...

Embodiment 3

[0051] Preparation of composite particles

[0052] S1: Add 0.92Kg nanometer iron ferric oxide and 0.69Kg cyanamide into 45L of absolute ethanol, stir magnetically for 2 hours, then dry in a 60°C oven for 24 hours, put it into a tube furnace after drying, and preheat to 60 The titanium tetrachloride at ℃ is fed into the tube furnace with nitrogen as the carrier, and the titanium tetrachloride is preheated in the bubbler, and the volume flow rate of the nitrogen is controlled to be 200L / min, and the tetrachloride in the bubbler is first passed through. titanium dioxide, and then pass it into the tube furnace, and at the same time pass through the ammonia gas deposition reaction at a flow rate of 100L / min for 50min, stop feeding the ammonia gas and nitrogen gas carrying titanium tetrachloride after the reaction is completed, and pass in the inert gas. The embodiment selects nitrogen for illustration, and in a nitrogen atmosphere, it is calcined at a temperature of 900° C. for 5 h...

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Abstract

The invention discloses a preparation method of Chinese medicine decoction pieces, and relates to the technical field of Chinese medicine processing. A preparation method of traditional Chinese medicine decoction pieces of the present invention specifically includes the following steps: high-pressure expansion: low-temperature freezing treatment is performed on selected Chinese medicinal materials, and then put into an extruder for low-temperature and high-pressure expansion treatment; after the treatment is completed, cool to room temperature, Obtain expanded Chinese medicinal materials; pulse discharge plasma treatment: after mixing the expanded Chinese medicinal materials and composite particles, perform pulse discharge plasma treatment. After the treatment is completed, use magnetic separation to separate the composite particles to obtain pre-broken Chinese medicinal materials; Wall: The pre-broken Chinese medicinal materials are mechanically broken to obtain Chinese herbal medicine pieces. The invention discloses a preparation method of traditional Chinese medicine decoction pieces. Through the combination of high-pressure puffing, pulse discharge plasma treatment and mechanical wall breaking, the rate of wall breaking at one time can reach more than 99%, and the rate of wall breaking at one time is high, which is suitable for popularization and use.

Description

technical field [0001] The invention relates to the technical field of Chinese medicine processing, in particular to a preparation method of Chinese medicine decoction pieces. Background technique [0002] The beneficial active ingredients of many existing Chinese medicinal materials are often stored inside the cells. If they are used directly, the human body absorbs the active ingredients of the protoplasm slowly, and they are often excreted in the digestive tract before they are enzymatically hydrolyzed. Therefore, they need to be broken down. wall treatment. [0003] At present, there are many researches on wall breaking technology at home and abroad, mainly including biological enzymatic hydrolysis, physical method and chemical method. Among them, the bio-enzyme process is more complicated, and it is easy to introduce other impurities; the physical method has more complicated treatment procedures, and the investment in equipment is large; the chemical method is not idea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J3/00
CPCA61J3/00
Inventor 陆国胜叶徐英楼永增
Owner ZHEJIANG JIANFENG HEALTH TECH
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