Method for processing prepared rehmannia root

A technology of Rehmannia glutinosa and raw rehmannia, applied to medical preparations containing active ingredients, pharmaceutical formulas, plant raw materials, etc., to achieve the effect of pure, unique and pure smell

Inactive Publication Date: 2011-11-16
胡志方 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because the enterprise did not make use of the traditional technological advantages, the processing technology is still controlled according to experience, which cannot adapt to the development of large-scale production and modern Chinese medicine.

Method used

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  • Method for processing prepared rehmannia root
  • Method for processing prepared rehmannia root
  • Method for processing prepared rehmannia root

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: Rehmannia glutinosa processing technology:

[0038] Step 1: Take clean raw rehmannia glutinosa, select grades, put it in a container, add water to completely submerge the medicinal materials, soak for 24 hours, take it out, and drain the water.

[0039] Step 2: Put the drained raw rehmannia glutinosa into a cooking pot, add water 6 times the amount of medicinal materials in batches, heat to boiling, adjust the firepower to a slight boil, simmer for 12 hours, and mix in auxiliary materials for every 100kg of medicinal materials Amomum 1.5 kg, orange peel 4kg. Continue to simmer for 12 hours, and when the concoction is almost exhausted, pour it out of the cooking pot, let the skin dry slightly, and mix in the remaining concoction.

[0040] Step 3: After the medicinal juice is exhausted, dry the medicinal materials at 70°C until the water content of the decoction pieces is about 15% to 18%, put them in a tiltable cooking pot, add 20kg of rice wine for every ...

Embodiment 2

[0042]

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PUM

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Abstract

The invention belongs to the field of traditional Chinese medicines, relating to a process for processing prepared rehmannia root which is Chinese herbal pieces for decoction. The process comprises the following steps of: soaking rehmannia root for 12 to 36 hours, and then taking out and draining; adding water 5 to 8 times more than the rehmannia root, and stewing for 6 to 24 hours; adding 0.5 to 4kg of amomum fruit and 1 to 6kg of tangerine peel into every 100kg of the stewed rehmannia root, continuing to stew for 6 hours, airing till the surfaces of the rehmannia root is slightly dry, and mixing with the remaining decoction; after the decoction is completely absorbed, drying at a temperature within a range of 60-80 DEG C till the moisture content is 12% to 20%, adding 10 to 30g of yellow rice wine into every 100kg of a dried product, moistening until the yellow rice wine is completely absorbed, steaming for 4 to 12 hours, pouring out, and airing to the room temperature; cutting the obtained rehmannia root into slices of 2 to 4mm in thickness, and drying at a temperature within the range of 60 to 80 DEG C till the moisture content is 8% to 15%, thereby obtaining the prepared rehmannia root. The prepared rehmannia root produced in the invention has the characteristics of black and bright surface, moist, soft and flexible texture, brilliantly black section, less smell and sweet taste, and is high in the contents of reducing sugars, polysaccharides and trace elements. The yield of the prepared rehmannia root is 60%-70%.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicines, and relates to a processing technology of rehmannia glutinosa prepared from traditional Chinese medicines. Background technique [0002] Rehmannia glutinosa is a large variety in the market of Chinese medicine decoction pieces, and it is a plant of Scrophulariaceae Rehmannia glubinosa The rhizome of Libosch. is processed by processing. Dried Rehmannia glutinosa is named Rehmannia glutinosa after steaming, which has the functions of nourishing yin and blood, benefiting essence and filling marrow. It is widely used clinically to treat liver and kidney yin deficiency, dizziness and tinnitus, soreness of waist and knees, thirst, nocturnal emission, metrorrhagia, premature graying of beard and hair, etc. Modern pharmacological studies have shown that Rehmannia glutinosa has the functions of diuresis, sedation, lowering blood pressure, lowering cholesterol, improving cerebral blood flow ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/804A61P1/14A61P3/06A61P7/10A61P9/10A61P9/12A61P25/20
Inventor 胡志方王小平
Owner 胡志方
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