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Modified atmosphere maintenance and transportation method for traditional Chinese medicinal materials

A transportation method and technology for Chinese herbal medicines, which can be used in transportation and packaging, packaging under vacuum/special atmosphere, packaging objects under special gas conditions, etc., which can solve the problems of weight loss, loss of medicinal value, and quality degradation of Chinese herbal medicines.

Pending Publication Date: 2021-02-23
TIANJIN CNRO SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to insufficient maintenance conditions in the transportation of Chinese herbal medicines, it is very easy to cause moldy and moth-eaten phenomena in Chinese herbal medicines.
As a result, the weight of Chinese herbal medicines decreases, or the quality of Chinese herbal medicines decreases, or even loses their medicinal value, resulting in huge economic losses.

Method used

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  • Modified atmosphere maintenance and transportation method for traditional Chinese medicinal materials
  • Modified atmosphere maintenance and transportation method for traditional Chinese medicinal materials
  • Modified atmosphere maintenance and transportation method for traditional Chinese medicinal materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Astragalus is placed in a flexible airtight bag made of high barrier film. The specific steps are:

[0037] 1. Put the same amount of Astragalus membranaceus into 25 airtight bags with the same specification;

[0038] 2. Use the above method of vacuuming and nitrogen filling to simultaneously reduce the oxygen content in 25 airtight bags to 1% and then seal them;

[0039] 3. Transport 25 airtight bags to the means of transportation and enter the logistics transportation link.

[0040] The above-mentioned Chinese herbal medicines arrived at the destination after 30 days through road transportation and intermittent storage by loading and unloading trucks. The oxygen content of 25 airtight bags was tested, and the results are shown in the following table:

[0041]

[0042] It can be seen from the table that with the above method, 76% of the airtight bags have an oxygen content below 5%, which meets the requirements of low oxygen conditioning and maintenance of Chinese...

Embodiment 2

[0044] Place the Yuanhu in an airtight box, and put the same amount of air-conditioning agent according to the volume of the airtight box, such as one or more of oxygen scavenger, humidity control agent or desiccant. Among them, the size of the airtight box is: L400*W300*H300mm. The specific steps are:

[0045] 1. Put the same amount of Yuanhu and air-conditioning agent into 10 airtight boxes with the same specification;

[0046] 2. Use the above-mentioned method of nitrogen replacement to simultaneously reduce the oxygen content in 10 airtight boxes to 1% before sealing them; and

[0047] 3. Move 10 airtight boxes to the means of transportation and enter the logistics transportation link.

[0048] The above-mentioned Chinese herbal medicines were transported by road and placed intermittently by loading and unloading trucks, and arrived at the destination after 50 days, and the oxygen content of 10 airtight boxes was tested.

[0049] The test results are: the oxygen content...

Embodiment 3

[0051] Astragalus is transported in the double airtight protection mode of flexible airtight bag and airtight box. Wherein, the air-tight box is put into an air-conditioning agent, such as one or more of oxygen scavenger, humidity-conditioning agent or desiccant; wherein, the size of the air-tight box is: L1000*W500*H600mm, which can accommodate 25 flexible Modified atmosphere bag. The specific steps are:

[0052] 1. Put the same amount of Astragalus membranaceus into 25 airtight bags with the same specification;

[0053] 2. Use the above method of vacuuming and nitrogen filling to simultaneously reduce the oxygen content in 25 airtight bags to 1% and then seal them;

[0054] 3. Transport 25 airtight bags to the airtight box;

[0055] 4. Use the above-mentioned nitrogen replacement method to reduce the oxygen content in the above-mentioned airtight box to 1% and then carry out sealing treatment; and

[0056] 5. Move the airtight box to the transportation tool and enter the...

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Abstract

The invention relates to a modified atmosphere maintenance and transportation method for traditional Chinese medicinal materials. The modified atmosphere maintenance and transportation method comprises the steps that the traditional Chinese medicinal materials are loaded into a plurality of airtight containers, and the ventilation rate of the plurality of airtight containers is 0.005 / d-0.5 / d; nitrogen is introduced into the plurality of airtight containers and / or the plurality of airtight containers are filled with a deoxidant, and the airtight containers are sealed when the oxygen content ofthe airtight containers is reduced to 0.1%-5%; and the plurality of airtight containers are loaded into a transportation tool, and logistics transportation is started. According to the modified atmosphere maintenance and transportation method for the traditional Chinese medicinal materials, the traditional Chinese medicinal materials are loaded into the airtight containers, and due to the portability and airtightness of the airtight containers, the quality of the traditional Chinese medicinal materials is prevented from being reduced in the transportation process; and the airtight containers can also be connected with a nitrogen source reserved on the transportation tool, gas replacement is carried out at any time according to needs, it is guaranteed that the low-oxygen storage state is stably maintained in the transportation process, and the purposes of insect prevention, mildew prevention, character preservation, moisture control and the like in the transportation link are achieved.

Description

technical field [0001] The invention relates to the technical field of Chinese herbal medicine maintenance, in particular to a method for air conditioning maintenance and transportation of Chinese herbal medicines. Background technique [0002] Chinese herbal medicines are important medicines for people to prevent and treat diseases. There are many kinds of Chinese medicinal materials, and they are relatively regional, and they can be collected in one place and supplied to the whole country. The characteristics of one-time collection for year-round use or even one-year collection for many years of use. Therefore, Chinese herbal medicines will be transported to the warehouses of Chinese herbal medicine management enterprises all over the country after being processed at the place of collection. [0003] However, due to insufficient maintenance conditions in the transportation of Chinese herbal medicines, it is very easy to cause mold and insects in Chinese herbal medicines....

Claims

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Application Information

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IPC IPC(8): B65D81/20
CPCB65D81/2084B65D81/2076
Inventor 不公告发明人
Owner TIANJIN CNRO SCI TECH
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