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Radix achyranthis bidentatae fresh-extracted frozen-dried powder medicinal slice

A technology for drying powder and decoction pieces, which can be used in powder transportation, plant raw materials, plant/algae/fungus/moss components, etc., and can solve problems such as medicinal material pollution

Inactive Publication Date: 2018-09-14
WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to traditional decoction pieces, there are two forms of ultrafine powder decoction pieces and concentrated granule decoction pieces in the current market. However, both of them use traditional decoction pieces as raw materials, and their quality depends on the quality of traditional decoction pieces. Solve the problem of medicinal material contamination; concentrated granules can only extract water-soluble components

Method used

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Experimental program
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Embodiment Construction

[0005] After the Achyranthes bidentata medicinal material is harvested, it is cleaned to remove impurities such as sediment and non-medicinal parts, washed with tap water while fresh within 6 hours, and cut 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 clear paste with a relative density of 1.20. The resulting clear paste was frozen at -80°C for 12 hours, and then vacuum freeze-dried at -40°C. The dried product is vacuum-dried at 60°C until the water content is 8%, crushed, passed through a 60-mesh sieve, and vacuum-packed to obtain the finished product. The finis...

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Abstract

The invention discloses a 'radix achyranthis bidentatae fresh-extracted frozen-dried powder medicinal slice'. The slice is mainly characterized in that after radix achyranthis bidentatae is harvested,fresh washing, slicing, juicing and extraction are carried out, after an extracting solution is concentrated into clear paste, freeze drying is carried out, then vacuum packaging is carried out aftersmashing and screening. The water content of the powder medicinal slice is less than 10%. The radix achyranthis bidentatae fresh-extracted frozen-dried powder medicinal slice has the advantages thatthe quality is stable, the slice not only can be added into decoction to be boiled, but also can be directly added into pills, powder, slices and capsules, the carrying is convenient, and the clinicaluse is convenient.

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 Achyranthes bidentata. Background technique [0002] Achyranthes bidentata Achyranthes bidentata The dry root of Bl. has the effects of dispelling blood stasis and dredging menstrual flow, nourishing liver and kidney, strengthening muscles and bones, inducing diuresis and treating stranguria, and drawing blood downward. It is mainly used for the treatment of amenorrhea, dysmenorrhea, waist and knee pain, muscle weakness, stranguria syndrome, edema, headache, dizziness, toothache, aphtha, hematemesis, etc. It is a common traditional Chinese medicine in clinical practice. The traditional processing method of Achyranthes bidentata is: excavate when the stems and leaves wither in winter, remove fibrous roots and silt, bundle them into small handles, dry and wrinkle in the sun, trim the tops, dry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/21A61K9/14
CPCA61K36/21A61K9/14A61K2236/13A61K2236/15A61K2236/331A61K2236/39A61K2236/51
Inventor 徐璐
Owner WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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