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Rhizoma atractylodis extracted freshly spray-dried granular decoction piece

A technology of drying granules and Atractylodes, which can be applied in the direction of mass transportation, plant raw materials, plant/algae/fungus/moss components, etc., and can solve problems such as medicinal material pollution

Inactive Publication Date: 2018-10-16
徐自升
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in addition to traditional decoction pieces, there are two forms of herb decoction pieces in the market, ultrafine powder decoction pieces and concentrated granule decoction pieces, but both of them use traditional decoction pieces as raw materials, and their quality depends on the quality of traditional decoction pieces, and ultrafine decoction pieces cannot solve the problem. The problem of medicinal material contamination; concentrated granules can only extract water-soluble components

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] After harvesting Atractylodes atractylodis, clean them to remove impurities such as sediment and non-medicinal parts, wash them with tap water within 6 hours while they are fresh, and cut them into 3mm thick slices. Add 5 times the weight of the tablet to 70°C purified water, stir for 30 minutes, filter, squeeze the dregs to extract the juice. Then add 8 times the weight of pure water to the medicinal residues, boil for 20 minutes to extract, filter while hot, squeeze the medicinal residues again, and collect the medicinal juice. Combine the above medicinal juices, concentrate under reduced pressure, set the temperature at 70°C, and concentrate to a relative density of 1.05. 3% of the resulting concentrated solution was reserved for later use, and the rest was spray-dried. Collect the spray-dried powder, mix it with the spare concentrated solution to make granules, vacuum-dry at 80°C until the water content is 10%, granulate, and vacuum-pack to obtain the finished prod...

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Abstract

The invention discloses a rhizoma atractylodis extracted freshly spray-dried granular decoction piece. The rhizoma atractylodis extracted freshly spray-dried granular decoction piece is mainly characterized in that after being picked, rhizoma atractylodis is washed while fresh, is sliced, is juiced, and is extracted; after being concentrated, an extracting solution is spray-dried, pelletized, straightened and vacuum-packaged. Moisture content of the granular decoction piece is lower than 10%, and atractylodin (C13H10O) content of the decoction piece is larger than or equal to 0.50%. The decoction piece is stable in quality, can be mixed with decoction for decocting, also can be directly mixed in a capsule and a tablet, is convenient to carry, and is convenient for clinical application.

Description

technical field [0001] The invention belongs to the technical field of decoction pieces of traditional Chinese medicine, in particular to the field of processing of decoction pieces of atractylodes atractylodis. Background technique [0002] Atractylodes atractylodis Atractylodes lancea (Thunb.) DC. or Northern Cangzhu Atractylodes chinensis (DC.) The dried rhizome of Koidz. has the effects of drying dampness and invigorating the spleen, expelling wind and cold, and improving eyesight. It is mainly used for the treatment of damp resistance in the middle burner, abdominal fullness, diarrhea, edema, beriberi, flaccidity, rheumatic arthralgia, wind-cold cold, night blindness, and dim eyesight. It is a common traditional Chinese medicine in clinical practice. The traditional processing method of Atractylodes atractylodes is as follows: after the medicinal materials are excavated, the sediment is removed, dried in the sun, the fibrous roots are knocked off, packed, stored and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/284A61K9/16A61K125/00
CPCA61K36/284A61K9/16A61K2236/331A61K2236/39A61K2236/51
Inventor 徐自升
Owner 徐自升