Large-scale storage method of traditional Chinese medicinal material poria cocos

Abstract

The invention relates to a large-scale storage method of traditional Chinese medicinal material Yunnan poria cocos. The large-scale storage method comprises the following steps: selecting a clean, sanitary, cool and ventilated room as a warehouse; detecting the water content of the processed and dried poria cocos, wherein the water content does not exceed 18%; double-layer packaging is adopted, the inner layer adopts a food-grade sealed packaging bag to carry out vacuum packaging on the processed and dried poria cocos, and the outer layer adopts a wiredrawing polyethylene woven bag to package the vacuum-packaged poria cocos; the vacuum degree of the vacuum packaging is-0.06 Mpa; and the packaged products are stacked according to warehouse configuration and storage requirements. The scheme provided by the invention is simple in storage method, low in storage condition requirement and long in storage time.

Description

Technical Field

[0001] The present application relates to the technical field of storage of Chinese medicinal materials, and in particular to a large-scale storage method of the Chinese medicinal material Yun Fuling. Background Art

[0002] The quality of Poria cocos is the core of the efficacy of traditional Chinese medicine and product export, and the storage method after the Chinese medicinal material is produced becomes the key to ensure quality.

[0003] Many processed Chinese medicinal materials in the production areas of Poria cocos are stored in farmhouses. The shelf life of the farmhouse rooms is 3 to 6 months, and the better farmhouses can only store it for 9 to 12 months. The storage of Poria cocos in standard Chinese medicinal material warehouses has higher requirements. It needs to strictly control the temperature of 20℃, light and dark, cool, and air humidity below 50%. It can be stored for 2 to 3 years. It not only has high storage requirements but also causes higher costs. At present, 80% of Poria cocos production enterprises adopt the traditional storage method of sulfur fumigation and standard warehouse construction. Not only is the investment large and the cost high, the storage time is not only short, but also seriously affects the quality of Chinese medicinal material Poria cocos. This causes higher costs and storage difficulties for factory production, large-scale storage, modern logistics, hospitals, suppliers, sellers, etc. during transit and temporary storage, and even causes unnecessary waste due to improper storage. In addition, ordinary farmers cannot meet the conditions for establishing standard Chinese medicinal material warehouses during storage, and the storage time is short using the previous storage method, which affects the income of farmers.

[0004] Therefore, it is necessary to provide a large-scale storage method for the Chinese medicinal material Poria cocos, which has a simple storage method, low storage condition requirements and a long storage time. Summary of the invention

[0005] In order to solve or partially solve the problems existing in the related art, the present application provides a large-scale storage method for the Chinese medicinal material Yun Fuling, which is simple, has low storage condition requirements and a long storage time.

[0006] The present application provides a large-scale storage method of a Chinese medicinal material, Yun Fuling, comprising the following steps:

[0007] 1) Choose a clean, cool, ventilated room as a warehouse;

[0008] 2) Testing the moisture content of the processed and dried Yun Fuling, and the moisture content is no more than 18%;

[0009] 3) Double-layer packaging is adopted, the inner layer adopts a food-grade sealed packaging bag to vacuum-pack the processed and dried Yun Fuling, and the outer layer adopts a brushed polyethylene woven bag to pack the vacuum-packed Yun Fuling;

[0010] 4) Stack the packaged Yun Fuling according to the warehouse configuration and storage requirements.

[0011] Optionally, the vacuum degree of the vacuum packaging in step 3) is -0.06Mpa.

[0012] Optionally, in step 1), the warehouse temperature does not exceed 25°C.

[0013] Optionally, in step 3), the food-grade sealed packaging bag has a specification of 40cm*60cm and is extra thick with 20 threads.

[0014] Optionally, in step 3), the specification of the drawn polyethylene woven bag is 50cm*70cm.

[0015] Optionally, in step 3), the packaging quantity of each bag during vacuum packaging is 20-25 kg.

[0016] The technical solution provided by this application may have the following beneficial effects:

[0017] 1) This application changes ordinary packaging to vacuum packaging, and uses vacuum packaging to isolate the Chinese medicinal material Yun Fuling from external water and air to ensure product quality. The moisture content of the Chinese medicinal material Yun Fuling is dried to 10%-15% to ensure that it does not deteriorate under different temperature and humidity environments. An outer jacket is added to ensure that the inner layer is not damaged after the vacuum packaging is extracted, and at the same time, the inner layer of Yun Fuling is protected from light.

[0018] 2) This application overcomes the problems of short storage time, easy deterioration, discoloration or moldiness in the production and use of the Chinese medicinal material Yun Fuling. It solves the major risk of heavy metals exceeding the standard caused by conventional sulfur fumigation.

[0019] 3) This application provides convenience for production, use, logistics, transit, and temporary storage, greatly reducing the storage cost of the traditional Chinese medicine Yun Fuling. The warehouse requirements are low, and ordinary rooms are used as storage warehouses, which reduces the sealing and low temperature conditions of the Yun Fuling storage warehouse, not only reducing the warehouse construction cost and maintenance cost, but also reducing the usual air conditioning and other cooling maintenance costs.

[0020] 4) The shelf life of the Chinese medicinal material Yun Fuling is extended. The standard Chinese medicinal material warehouse can only store it for 2 to 3 years, while the present invention can store it for more than 5 years. The quality of the product does not change after being stored for 5 years using the present application, which is fully in line with the scope of the pharmacopoeia.

[0021] 5) This application is easy to implement, but of great significance. It is not only suitable for the processing, storage, intelligent warehouse, logistics, transit, pharmacy, and hospital inventory of large-scale Chinese medicinal materials Yun Fuling, but also suitable for temporary storage by rural Ling farmers and fresh processors. Ordinary rural Ling farmers have always faced the problem of Yun Fuling storage. Ordinary rural Ling farmers adopt the storage method of this application to store the processed Yun Fuling for more than 5 years, avoiding waste caused by improper storage and increasing the income of ordinary rural Ling farmers.

[0022] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in more detail below. It should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0024] Example 1

[0025] This embodiment provides a large-scale storage method of the Chinese medicinal material Yun Fuling, comprising the following steps:

[0026] 1) Choose a clean, cool, ventilated room as a warehouse; the warehouse temperature should not exceed 25℃.

[0027] 2) The moisture content of the processed and dried Yun Fuling Chinese medicinal material is tested, and the moisture content does not exceed 18%.

[0028] 3) Double-layer packaging is adopted, the inner layer packaging adopts a food-grade sealed packaging bag to vacuum-pack the processed and dried Yun Fuling at room temperature, and the outer layer adopts a brushed polyethylene woven bag to pack the vacuum-packed Yun Fuling;

[0029] The vacuum degree of vacuum packaging is -0.06Mpa; the packaging volume of each bag during vacuum packaging is 20-25 kg; when the outer layer is packaged, each bag of vacuum-packed Yun Fuling is packaged.

[0030] The specifications of food-grade sealed packaging bags are 40cm*60cm, extra thick 20 wire; the specifications of brushed polyethylene woven bags are 50cm*70cm.

[0031] 4) Stack the packaged products according to the warehouse configuration storage requirements.

[0032] The appearance, ash powder, extract, tulariaic acid, tularia polysaccharide and moisture of the packaged tularia were tested during storage, and the test results are shown in Table 1.

[0033] Table 1 Yun Fuling storage test results

[0034]

[0035]

[0036] It can be seen that the quality of Yun Fuling stored for 5 years using the storage method of the present application has not changed, and the slight difference between each batch is the detection error.

[0037] Comparative Example 1

[0038] In Comparative Example 1, the storage method adopted by ordinary rural ling farmers is to put Yun Fuling into woven bags and store them in warehouses. Ordinary rural ling farmers store Yun Fuling for more than 3-6 months. Yun Fuling will gradually turn yellow, black, and moldy according to the situation of the farmhouse. The moisture content also increases accordingly, and the content of Yun Fuling polysaccharide decreases due to erosion by molds, etc., and other components do not change much.

[0039] Comparative Example 2

[0040] In Comparative Example 2, a standard Chinese medicine warehouse was used to store Yun Fuling. The color of most Yun Fuling did not change, its morphology remained good, and the moisture and Yun Fuling polysaccharide did not change. A small part of Yun Fuling showed slight changes in color, gradually turning yellow, black, and moldy, and its morphology remained good, without insect infestation or oiliness.

[0041] The large-scale storage method of Yun Fuling of the present application can save costs while storing for up to 5 years, which is mainly reflected in: First, the decoration standards of large-scale storage warehouses have high requirements for the sealing, temperature and humidity control of the warehouse. Second, the air conditioning, dehumidification equipment and other requirements of large-scale storage warehouses are high, and the larger the warehouse, the higher the configuration. Third, the management cost is high, and the cooling fee and dehumidification costs of large-scale storage rooms are high. Fourth, the present invention prevents Yun Fuling from deteriorating or spoiling during transportation in logistics, transit, pharmacies, hospital warehouses, etc., causing waste. The warehouse of the present application does not need to add various equipment and cooling and dehumidification costs, and the management cost can be reduced by 10%-15% each year except for the decoration cost.

[0042] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A large-scale storage method for the Chinese medicinal material Poria cocos, characterized in that: The following steps are involved: 1) Choose a clean, cool, ventilated room as a warehouse; 2) Testing the moisture content of the processed and dried Yun Fuling, and the moisture content is no more than 18%; 3) Double-layer packaging is adopted, the inner layer adopts a food-grade sealed packaging bag to vacuum-pack the processed and dried Yun Fuling, and the outer layer adopts a brushed polyethylene woven bag to pack the vacuum-packed Yun Fuling; 4) Stack the packaged Yun Fuling according to the warehouse configuration and storage requirements.

2. The large-scale storage method according to claim 1, characterized in that: The vacuum degree of the vacuum packaging in step 3) is -0.06Mpa.

3. The large-scale storage method according to claim 1, characterized in that: In the step 1), the warehouse temperature does not exceed 25°C.

4. The large-scale storage method according to claim 1, characterized in that: The food-grade sealed packaging bag in step 3) has a specification of 40cm*60cm and a special thickness of 20 threads.

5. The large-scale storage method according to claim 1, characterized in that: The specification of the drawn polyethylene woven bag in step 3) is 50cm*70cm.

6. The large-scale storage method according to claim 1, characterized in that: In the step 3), the packaging quantity of each bag during vacuum packaging is 20-25 kg.

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