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Processing method of rheum tanguticum

A processing method, the technology of rhubarb, is applied in the direction of pharmaceutical formulas, medical preparations containing active ingredients, plant raw materials, etc., which can solve the problems that the appearance and internal quality of medicinal materials are greatly affected, the processing time is short, and mold is easy to grow. Save manpower, shorten processing time, and reduce processing cost

Inactive Publication Date: 2020-06-12
小金县鑫鑫农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a processing method of rhubarb tangut, which has the advantage of short processing time, and solves the problem that the processing method of rhubarb tangut is time-consuming, takes up space, and is exposed to the air for a long time, which is prone to mold. Problems that have a greater impact on the appearance, properties and internal quality of medicinal materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Preparation: Select the fresh rhubarb and remove the rough skin on its surface and cut off the branch roots; slice: use a stainless steel knife to cut the fresh rhubarb into sections; initial baking: put the sliced ​​rhubarb into the oven, and turn on the baking mode The rhubarb is baked continuously at a constant temperature, and then cooled for a period of time; the second bake: after the initial bake is completed, remove the water vapor generated inside the oven, adjust the temperature inside the oven and bake again for a period of time; the third bake: After the rhubarb is cooled, adjust the temperature of the oven and bake it for the last time. After the rhubarb is cooled to room temperature, the dried rhubarb can be obtained.

Embodiment 2

[0029] In embodiment one, add following operation:

[0030] The rhubarb selected in step 1 is Tangut rhubarb, and it is required that the surface of the Tangut rhubarb is free from rot and mildew.

[0031] Preparation: Select the fresh rhubarb and remove the rough skin on its surface and cut off the branch roots; slice: use a stainless steel knife to cut the fresh rhubarb into sections; initial baking: put the sliced ​​rhubarb into the oven, and turn on the baking mode The rhubarb is baked continuously at a constant temperature, and then cooled for a period of time; the second bake: after the initial bake is completed, remove the water vapor generated inside the oven, adjust the temperature inside the oven and bake again for a period of time; the third bake: After the rhubarb is cooled, adjust the temperature of the oven and bake it for the last time. After the rhubarb is cooled to room temperature, the dried rhubarb can be obtained.

Embodiment 3

[0033] In embodiment two, add following operation:

[0034] In step 2, the rhubarb needs to be washed before slicing to remove surface dirt and other impurities, and the thickness of the rhubarb slices should be controlled at 1.5cm-3.5cm.

[0035] Preparation: Select fresh rhubarb and remove the rough skin on the surface and cut off the branch roots. The selected rhubarb is Tangut rhubarb, and the surface of Tangut rhubarb is required to be free from rot and mildew; Slicing: Use a stainless steel knife to cut the fresh rhubarb stage; initial baking: put the sliced ​​rhubarb into the oven, turn on the baking mode to continue baking the rhubarb at a constant temperature, and then cool it after baking for a period of time; second baking: after the initial baking is completed, remove the The generated water vapor is baked again for a period of time after adjusting the temperature inside the oven; third baking: after the rhubarb is cooled, adjust the temperature of the oven and bak...

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Abstract

The invention discloses a processing method of rheum tanguticum. The processing method comprises the following steps: material preparing: selecting a fresh rheum tanguticum product, removing rough skin on the surface of the fresh rheum tanguticum product, and cutting off branch roots; slicing: cutting the fresh rheum tanguticum into slices by using a stainless steel knife; and primary baking: feeding the sliced rheum tanguticum into an oven, and starting a baking mode to continuously bake the rheum tanguticum at a constant temperature. According to the invention, a three-time baking and cooling mode is set, so that the problems that the existing rheum tanguticum processing method wastes time and labor and occupies space, long-term exposure in air easily causes mould growth, and the influence on the appearance property and the internal quality of the medicinal materials is great are solved; the processing method of rheum tanguticum has the advantage of short processing time, can save time and manpower, is high in drying efficiency, relatively low in processing cost, simple and feasible in processing method and applicable to large-scale processing, and is worthy of popularization andapplication, wherein the medicinal material properties and the chemical component content of rheum tanguticum meet pharmacopeia standards.

Description

technical field [0001] The invention relates to the technical field of processing traditional Chinese medicinal materials, in particular to a processing method of rhubarb tangut. Background technique [0002] Rhubarb is a collective name for various perennial plants of the genus Rhubarb in the family Polygonaceae, and it is also the name of Chinese medicinal materials. Tangut rhubarb is also known as chicken feet rhubarb. The leaves of Tangut rhubarb are notched and deeply cracked, the flowers are small, light yellow to white, and the achenes are oval. Triangular, with thorns along the edges, dark brown, the effective ingredients are mainly anthraquinone derivatives and tannins, including aloe, emodin, rhein, emodin-emodin, sennosides a and b, rhubarb Phenols, gallic acid and catechins, because Tangut rhubarb is mostly wild, so the cultivation technique should be based on wild varieties. In China, rhubarb is mainly used for medicine, but in Europe and the Middle East, their ...

Claims

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Application Information

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IPC IPC(8): A61K36/708
CPCA61K36/708A61K2236/13A61K2236/15A61K2236/17
Inventor 王仕吉
Owner 小金县鑫鑫农业开发有限公司
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