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Processing method of rhizoma paridis yunnanensis

A technology of dianthus parvum and polyphylla, applied to medical preparations containing active ingredients, pharmaceutical formulas, plant raw materials, etc., can solve problems such as difficulty in artificial cultivation, easy hydrolysis, and reduced content of polyphylla saponins, and achieve an improvement Long-term stability, the effect of increasing toxic and side effects

Inactive Publication Date: 2019-05-14
云南明远中药材种植有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dianzhong is a plant of the genus Prunus in the family Liliaceae. It is the main raw material for medicines such as Gongxuening and antiviral granules. Due to the strong market demand, the wild resources of Dianzhong are sharply reduced and are on the verge of extinction. The growth cycle of Dianzhong is long and artificial Cultivation is very difficult, and the content of saponins in the active ingredient is quite different due to different growth environments and regions. How to increase the content of papaya saponins has become a dream of people, such as genetic improvement, variety selection, special fertilizer application, changing light, etc. They are all trying. The water content of the fresh medicinal materials of Chonglou is different in different regions. The stone powder and the active ingredient of Chonglou saponin are distributed in the cells. Microscopically, when the saponin is in an aqueous solution, some internal biological enzymes It is prone to hydrolysis under the action, resulting in a decrease in the content of papaya saponin, and the papaya saponin in the solid state is stable for a long time and is not easy to decompose. Therefore, it is very important to develop a processing method that can stabilize papaya saponin for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Rinse the excavated fresh Dionysian polyphylla once in running water, dry it at a temperature of 10°C and a humidity of 30% until there is no moisture on the surface, and then cut it into slices with a thickness of 5mm at a temperature of 20°C; Place it in an environment with a content of 40%, a temperature of 3°C, and a humidity of 60% for 5 hours, and then move the natural-placed Dianchrysinum slices into a drying oven, and raise the temperature to 90°C within 5 minutes at a heating rate of 10°C / min, and then keep the temperature constant Dry for 24 hours, cool down, and pack into bags to obtain medicinal materials.

Embodiment 2

[0026] Rinse the excavated fresh Dionysian polyphylla three times in running water, dry it at a temperature of 30°C and a humidity of 50% until there is no moisture on the surface, and then cut it into slices with a thickness of 5mm at a temperature of 40°C; Place it in an environment with a content of 80%, a temperature of 8°C, and a humidity of 70% for 3 hours, and then move the naturally placed Dianzhonglou slices into a drying oven, and raise the temperature to 60°C within 8 minutes at a heating rate of 8°C / min, and then keep the temperature constant Dried for 48 hours, cooled, and bagged to obtain medicinal materials.

Embodiment 3

[0028] Rinse the excavated fresh Dionysian polyphylla twice in running water, dry it at a temperature of 20°C and a humidity of 40% until there is no moisture on the surface, and then cut it into slices with a thickness of 4mm at a temperature of 30°C; Place it in an environment with a content of 60%, a temperature of 5°C, and a humidity of 65% for 4 hours, and then move the natural-placed Dianchrysanthemi slices into a drying oven, and raise the temperature to 70°C within 6 minutes at a heating rate of 9°C / min, and then keep the temperature constant Dried for 36 hours, cooled, and bagged to obtain medicinal materials.

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Abstract

The invention discloses a processing method of rhizoma paridis yunnanensis. The processing method of rhizoma paridis yunnanensis comprises the following steps that 1) dug fresh paridis yunnanensis isrinsed, dried in the air and then cut into slices; 2) the paridis yunnanensis slices are naturally placed in a shade place for 3-5 h and then dried, cooled and bagged to obtain a medicinal material; drying comprises the steps that the naturally placed paridis yunnanensis slices are transferred into a drying box, the temperature rises to 60-90 DEG C at a temperature rising rate of 8-10 DEG C / min within 5-8 min, and then constant temperature drying is carried out for 24-48 h. The processing method of rhizoma paridis yunnanensis has the advantages that through natural placing of the oxygen-rich low-temperature environment, a foundation is laid for the long-term stability of polyphyllin; an aqueous solution microenvironment of the polyphyllin is removed through rapid temperature rising and slow cooling steps, thereby forming solid polyphyllin, and greatly improving the long-term stability of the polyphyllin; no chemical agents are used in the whole processing process, thereby not adding the toxic and side effects of the medicinal material.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine processing, and in particular relates to a processing method of Dianzhonglou. Background technique [0002] Dianzhong is a plant of the genus Prunus in the family Liliaceae. It is the main raw material for medicines such as Gongxuening and antiviral granules. Due to the strong market demand, the wild resources of Dianzhong are sharply reduced and are on the verge of extinction. The growth cycle of Dianzhong is long and artificial Cultivation is very difficult, and the content of saponins in the active ingredient is quite different due to different growth environments and regions. How to increase the content of papaya saponins has become a dream of people, such as genetic improvement, variety selection, special fertilizer application, changing light, etc. They are all trying. The water content of the fresh medicinal materials of Chonglou is different in different regions. The s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/896
Inventor 年开旺
Owner 云南明远中药材种植有限公司
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