Processing method of polygonum multiflorum

A processing method and technology of Polygonum multiflorum, which are applied in the directions of medicinal formulas, plant raw materials, plant/algae/fungus/moss components, etc., can solve the problems of uneven quality of medicinal materials, high cost, complicated production process, etc., and achieve the protection of wild resources, The effect of eliminating the price gap and protecting wild resources

Inactive Publication Date: 2019-04-19
张巧娜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, under cultivation conditions, the growth environment of plants can be greatly improved by measures such as irrigation and fertilization. Under such conditions, the production of secondary metabolites (usually the medicinal ingredients of Radix Polygoni Multiflori) is unfavorable, and cultivation in authentic areas is not suitable. It will ensure that the quality of medicinal materials will be greatly improved
Third, due to factors such as terrain, fertilization, and annual rainfall, the quality of medicinal materials in authentic regions is uneven, and it is difficult to ensure the improvement of the overall quality of medicinal materials
[0004] Disadvantages of prior art production of Polygonum multiflorum: firstly, drought is the main factor to improve the quality of Polygonum multiflorum, but reduces the yield of medicinal material
Measures such as irrigation, which are generally highly respected under cultivation conditions, still cannot improve the quality of medicinal materials
Second, many natural conditions that affect the quality of medicinal materials are difficult to control artificially, so that the quality of many medicinal materials produced in authentic areas is not high-quality
Even under natural conditions, the level of plant secondary metabolism is determined by the degree of unsuitability of the external environment, which is a process of quantitative change, and is not the highest level of secondary metabolism produced by Polygonum multiflorum. The best level, that is to say, although the overall impact of authentic areas on the quality of medicinal materials is higher than that of non-authentic areas, the potential has not yet been fully tapped
The high-quality potential of Polygonum multiflorum still cannot be improved to the greatest extent, and the quality improvement is not significant
Third, the standardized production process of Chinese medicinal materials is complicated, the cycle is long, the cost is too high, and it is difficult to implement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: first wash the fresh roots of Radix Polygoni Multiflori collected, then carry out constant temperature treatment to fresh roots at the same time, constant temperature temperature range is 30-60 ℃ and spray clear water to fresh roots, constant temperature temperature range is 30-65 ℃ and to Spray clear water on the fresh roots to keep the humidity of the fresh roots at 60-100%, maintain this state for 1-3 days, and stop the moisturizing treatment of the fresh roots.

[0021] Principle of processing method: Although the roots of the newly harvested Polygonum multiflorum have left the soil, each cell still maintains integrity, and normal physiological metabolism is still carried out in each cell, so it can be processed at high temperature before drying.

[0022] In order to keep Polygonum multiflorum cells in a normal living state under high temperature conditions, preventing cell dehydration is the key link. Once the cells are dehydrated, the subcellular str...

Embodiment 2

[0023] Embodiment 2: first wash the fresh roots of Radix Polygoni Multiflori collected, then carry out variable temperature treatment to fresh roots simultaneously, the temperature range of variable temperature is 30-65 ℃ and spray clear water to fresh roots, fresh root humidity is kept on 60-100% , maintain this state for 1-3 days, and stop the moisturizing treatment of fresh roots.

[0024] Principle of processing method: Although the roots of the newly harvested Polygonum multiflorum have left the soil, each cell still maintains integrity, and normal physiological metabolism is still carried out in each cell, so it can be processed at high temperature before drying.

[0025] In order to keep Polygonum multiflorum cells in a normal living state under high temperature conditions, preventing cell dehydration is the key link. Once the cells are dehydrated, the subcellular structure is destroyed, and the locally distributed enzymes will seep out, resulting in chaotic reactions u...

Embodiment 3

[0026] Embodiment 3: first wash the fresh roots of Radix Polygoni Multiflori collected, then carry out constant temperature treatment to the fresh roots at the same time and then variable temperature treatment, the variable temperature temperature range is 30-65 ℃ and spray clear water to the fresh roots, and cover on the fresh roots Plastic, make fresh root humidity keep on 60-100%, maintain this state 1-3 days, stop to fresh root moisturizing treatment.

[0027] Principle of processing method: Although the roots of the newly harvested Polygonum multiflorum have left the soil, each cell still maintains integrity, and normal physiological metabolism is still carried out in each cell, so it can be processed at high temperature before drying.

[0028] In order to keep Polygonum multiflorum cells in a normal living state under high temperature conditions, preventing cell dehydration is the key link. Once the cells are dehydrated, the subcellular structure is destroyed, and the lo...

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PUM

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Abstract

The invention discloses a processing method of polygonum multiflorum, and belongs to the technical field of processing of medicinal materials. The method comprises the following steps: firstly, cleaning collected fresh roots of polygonum multiflorum; simultaneously heating the fresh roots, and carrying out moisturizing treatment on the fresh roots; keeping the humidity of the fresh roots at 60%-100%, maintaining the state for 1-3 days, and stopping moisturizing of the fresh roots. According to the processing method, the quality of the medicinal materials is improved; the primary metabolism level of the polygonum multiflorum is improved; the high-yield potential of the medicinal materials is fully excavated; the components are purely natural; the processing technique is designed according to the influence on the quality of the medicinal materials caused by adverse natural environment; the biosynthesis is promoted by the natural process of polygonum multiflorum biosynthesis, and is different from a biotransformation technology, no reagent is needed to promote high expression of the secondary metabolism pathway, the components contained by the medicinal material of the polygonum multiflorum are purely natural; and no ingredient with toxic and side effects is generated.

Description

technical field [0001] The invention belongs to the technical field of medicinal material processing, and in particular relates to a processing method of Polygonum multiflorum. Background technique [0002] Polygonum multiflorum is a common bulk medicinal material in China, which has antipyretic, antibacterial, sedative, antihypertensive, and antitransaminase effects. The production area of ​​high-quality medicinal materials is usually the sub-distribution area of ​​plants, which is not the most suitable growth area, so the unfavorable environment of high-quality medicinal materials affects the increase of yield. That is, high-quality producing areas are generally not high-yielding areas. Secondly, under cultivation conditions, the growth environment of plants can be greatly improved by measures such as irrigation and fertilization. Under such conditions, the production of secondary metabolites of plants (usually the medicinal ingredients of Radix Polygoni Multiflori) is un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/704A61K125/00
CPCA61K36/704A61K2236/10A61K2236/13
Inventor 张巧娜
Owner 张巧娜
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