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Method for removing sulfur dioxide on surfaces of Chinese medicinal herbs

A technology of sulfur dioxide and Chinese medicinal materials, applied in the field of residual sulfur dioxide removal of traditional Chinese medicinal materials, can solve problems such as residual sulfur dioxide, and achieve the effect of reducing residual sulfur dioxide

Inactive Publication Date: 2012-08-15
北京同仁堂健康药业(福州)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for removing sulfur dioxide on the surface of Chinese medicinal materials, which helps to solve the problem of residual sulfur dioxide on the surface of Chinese medicinal materials

Method used

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  • Method for removing sulfur dioxide on surfaces of Chinese medicinal herbs
  • Method for removing sulfur dioxide on surfaces of Chinese medicinal herbs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one: for mosaic Chinese medicinal materials, its specific process is as follows,

[0021] a) select mosaic Chinese medicinal materials, wherein the moisture in Cordyceps is controlled at 25%;

[0022] b) Place the above-mentioned flowers and leaves in a heating furnace body with a microwave generator, turn on the microwave generator, the microwave frequency is 2500MHZ, the microwave power is set to 20Kw, the microwave radiation time is 5min, repeat it again after every 5min, and control the material The temperature is at 60°C;

[0023] c) When the microwave generator is turned on, the dehumidifier installed on the side of the heating furnace dehumidifies the Chinese herbal medicines, the speed is controlled at 680rpm, and the dehumidification time is 25min;

[0024] d) Air-cool the Chinese herbal medicines to cool down the temperature through the cooling fan arranged on the side of the heating furnace body.

Embodiment 2

[0025] Embodiment two: for rhizome class Chinese medicinal materials, its specific process is as follows,

[0026] a) select rhizome Chinese medicinal materials, wherein the moisture in Cordyceps is controlled at 25%;

[0027] b) Place the above-mentioned rhizomes in a heating furnace body with a microwave generator, turn on the microwave generator, the microwave frequency is 2500MHZ, the microwave power is set to 11Kw, the microwave radiation time is 5min, repeat it again after every 5min, and control the temperature of the material at 40°C;

[0028] c) When the microwave generator is turned on, the dehumidifier installed on the side of the heating furnace dehumidifies the Chinese herbal medicines, the speed is controlled at 680rpm, and the dehumidification time is 25min;

[0029] d) Air-cool the Chinese herbal medicines to cool down the temperature through the cooling fan arranged on the side of the heating furnace body.

Embodiment 3

[0030] Embodiment three: for fruit seed class Chinese medicinal materials, its specific process is as follows,

[0031] a) select the Chinese herbal medicine of fruit seed class, wherein the moisture in Cordyceps is controlled at 25%;

[0032] b) The above-mentioned fruit seeds are placed in a heating furnace body with a microwave generator, the microwave generator is turned on, the microwave frequency is 2500MHZ, the microwave power is set to 8Kw, the microwave radiation time is 5min, repeat it again after every 5min, and control the material The temperature is at 40°C;

[0033] c) When the microwave generator is turned on, the dehumidifier installed on the side of the heating furnace dehumidifies the Chinese herbal medicines, the speed is controlled at 680rpm, and the dehumidification time is 25min;

[0034] d) Air-cool the Chinese herbal medicines to cool down the temperature through the cooling fan arranged on the side of the heating furnace body.

[0035] In this implem...

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Abstract

The invention relates to a method for removing sulfur dioxide on the surfaces of Chinese medicinal herbs. The method is characterized by comprising the following steps of: (a) selecting the Chinese medicinal herbs, wherein the moisture of the Chinese medicinal herbs is controlled to be 20-35%; (b) placing the Chinese medicinal herbs in a heating furnace body provided with a microwave generator, starting the microwave generator, and repeating the steps again every other 5min, wherein the microwave power is set according to the quality of the Chinese medicinal herbs, the microwave radiation time is 3-6min, and the material temperature is set according to the quality of the Chinese medicinal herbs; (c) when the microwave generator is started, dehumidifying the Chinese medicinal herbs by using a dehumidifier which is arranged at the side of the heating furnace body; and (d) carrying out air cooling on the Chinese medicinal herbs through a cooling fan which is arranged at the side of the heating furnace body. The method for removing sulfur dioxide on the surfaces of the Chinese medicinal herbs belongs to physical treatment ways, has no any harmful substance residue and dries and sterilizes the Chinese medicinal herbs effectively while removing the sulfur dioxide residue on the surfaces of Chinese medicinal herbs.

Description

technical field [0001] The invention relates to a method for removing sulfur dioxide on the surface of Chinese medicinal materials, which is applied to the removal of residual sulfur dioxide from Chinese medicinal materials. Background technique [0002] In the production process of flowers, leaves, fruit seeds or rhizomes, some sulfur dioxide impurities will remain on the surface of the medicinal materials, which will have a great impact on the medicinal properties of the medicinal materials; currently, there is no enterprise targeted for the above situation. Processing, resulting in the therapeutic effect of medicinal materials can not meet the needs of users. Contents of the invention [0003] The purpose of the present invention is to provide a method for removing sulfur dioxide on the surface of Chinese medicinal materials, which helps to solve the problem of residual sulfur dioxide on the surface of Chinese medicinal materials. [0004] The present invention is char...

Claims

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Application Information

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IPC IPC(8): A61K36/00
Inventor 唐辉
Owner 北京同仁堂健康药业(福州)有限公司
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