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Production method for prepared rehmannia root refined decoction pieces

A technology of refined decoction pieces and production methods, which is applied in the direction of pharmaceutical formulas, medical preparations containing active ingredients, plant raw materials, etc., can solve problems such as backward production technology, low quality of rehmannia glutinosa pieces, and poor application effects, so as to improve efficiency, Automatic control of cleaning time and thorough cleaning effect

Inactive Publication Date: 2018-12-07
陕西广济堂医药集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rehmannia decoction pieces are widely used, but in the prior art, the production process of Rehmannia glutinosa pieces is backward, resulting in low quality of Rehmannia glutinosa pieces and poor clinical application effect

Method used

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  • Production method for prepared rehmannia root refined decoction pieces

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Comparison scheme
Effect test

Embodiment 1

[0010] The present embodiment provides a kind of production method of Rehmannia glutinosa refined decoction piece, comprises the following steps:

[0011] 1. Put the processed Rehmannia glutinosa into a stainless steel container and add water to soak for 1 hour until the surface softens, then wash it with a drum washing machine until there is no sediment on the surface to obtain clean Rehmannia glutinosa.

[0012] 2. Put the cleaned Rehmannia glutinosa into the bamboo weaving, and let it dry naturally in the sun room for 24 hours at a temperature of 80°C. Turn it over and dry it every 6 hours. After drying, the rehmannia glutinosa moisture is lower than 20%, which is convenient for follow-up Soak raw rehmannia to the heart with rice wine.

[0013] 3. Soak the dried Rehmannia glutinosa nine times, and use rice wine with an alcohol content of 12 degrees for each soak. The ratio is to use 30kg of rice wine for every 100kg of rehmannia glutinosa, soak for 12 hours, and turn over o...

Embodiment 2

[0020] The present embodiment provides a kind of production method of Rehmannia glutinosa refined decoction piece, comprises the following steps:

[0021] 1. Put the processed Rehmannia glutinosa into a stainless steel container, add water and soak for 2 hours until the surface softens, and then use a drum washing machine to clean the surface until there is no sediment on the surface to obtain clean Rehmannia glutinosa.

[0022] 2. Put the cleaned Rehmannia glutinosa into the bamboo weaving, and dry it naturally in the sun room for 36 hours at a temperature of 70°C. Turn it over and dry it every 6 hours. The moisture content of the rehmannia glutinosa after drying is less than 15%, which is convenient for follow-up Soak raw rehmannia to the heart with rice wine.

[0023] 3. Soak the dried Rehmannia glutinosa nine times, and use rice wine with an alcohol content of 12 degrees for each soak. The ratio is to use 30kg of rice wine for every 100kg of rehmannia glutinosa, soak for 1...

Embodiment 3

[0030] The present embodiment provides a kind of production method of Rehmannia glutinosa refined decoction piece, comprises the following steps:

[0031] 1. Put the processed Rehmannia glutinosa into a stainless steel container and add water to soak for 3 hours until the surface softens, and then use a drum washing machine to clean the surface until there is no sediment on the surface to obtain clean Rehmannia glutinosa.

[0032] 2. Put the cleaned Rehmannia glutinosa into the bamboo weaving, and let it dry naturally in the sunshine room for 24 hours at a temperature of 60°C. Turn it over and dry it every 6 hours. After drying, the rehmannia glutinosa moisture is lower than 10%, which is convenient for follow-up Soak raw rehmannia to the heart with rice wine.

[0033] 3. Soak the dried Rehmannia glutinosa nine times, and use rice wine with an alcohol content of 12 degrees for each soak. The ratio is 30kg of rice wine for every 100kg of Rehmannia glutinosa, soak for 10 hours, ...

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Abstract

The invention discloses a production method for prepared rehmannia root refined decoction pieces. The production method comprises the following steps: cleaning, drying for nine times, soaking for ninetimes, steaming for nine times, moistening, slicing, screening, and packaging to obtain the rehmannia root refined decoction pieces. The production method has the beneficial effects that a roller medicine cleaner is used for cleaning; compared with a conventional medicine cleaning method, the production efficiency is improved, the medicines are cleaned more thoroughly, and the cleaning time is controlled automatically; a bamboo food steamer is used for steaming the medicines which are moistened by yellow wine by way of steaming and drying for nine times; a high speed reciprocating medicine slicer slices the medicines, so that the automatic degree is high and the slicing thickness is regulatable; photosynthesis of rehmannia root is fuller by way of natural airing of a sunlight room, and meanwhile, the drying degree can be observed any time, so that the property of the rehmannia root in the drying process is ensured; and the rehmannia root is hermetically packaged by means of a porcelain jar, and is unlikely to go deteriorate such as being aired and going mildew. The whole production process adopts modern equipment, so that the production efficiency is high, the market demand is great, and the rehmannia root is welcomed by wide doctors of traditional Chinese medicine and patients.

Description

technical field [0001] The invention belongs to the technical field of preparation of decoction pieces of traditional Chinese medicine, and in particular relates to a production method of refined decoction pieces of Rehmannia glutinosa. Background technique [0002] At present, traditional Chinese medicine has received great attention from the international community because of its excellent curative effect and unique advantages. Traditional Chinese medicine includes Chinese herbal medicines, Chinese herbal decoction pieces, and Chinese patent medicines, which are the three pillars of the Chinese medicine industry. Chinese herbal decoction pieces are a necessary traditional weapon in TCM clinical syndrome differentiation and treatment, and are also important raw materials for Chinese patent medicines. Their unique processing theories and methods all embody the profound wisdom of ancient Chinese medicine. With the continuous improvement and maturity of the processing theory,...

Claims

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Application Information

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IPC IPC(8): A61K36/804
CPCA61K36/804A61K2236/10A61K2236/13A61K2236/15A61K2236/17
Inventor 王小鹏马老虎
Owner 陕西广济堂医药集团股份有限公司
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