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Fresh-extracted and freeze-dried white peony root granule decoction piece

A technology of drying granules and white peony root, which is applied in the direction of freeze-drying transportation, powder transportation, plant raw materials, etc., and can solve the problem of medicinal material pollution and other issues

Inactive Publication Date: 2018-09-21
WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the traditional decoction pieces, there are two forms of ultrafine powder decoction pieces and concentrated granule decoction pieces in the market, but 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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Effect test

Embodiment Construction

[0005] After the white peony 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. Reserve 3% of the clear paste for later use, and freeze the remaining clear paste at -80°C, then vacuum freeze-dry. The lyophilized product is collected, mixed with the above-mentioned standby clear paste to prepare granules, and then dried and granulated, and then packaged to obtain the finished prod...

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Abstract

The invention discloses a fresh-extracted and freeze-dried white peony root granule decoction piece. The fresh-extracted and freeze-dried white peony root granule decoction piece is mainly characterized in that the fresh-extracted and freeze-dried white peony root granule decoction piece is prepared through the following steps: harvesting of white peony roots, washing while fresh, slicing, juicing, extraction, extract concentrating for forming a clear paste, freeze drying, crushing, granulation, drying, granule finishing, and packaging. The decoction piece has a stable quality, can be decoctedto form a decoction, also can be directly processed to form a pill, a powder, a tablet or a capsule, is portable, and can be conveniently used clinically.

Description

technical field [0001] The invention belongs to the technical field of decoction pieces of traditional Chinese medicine, in particular to the processing field of decoction pieces of Radix Paeoniae Alba. Background technique [0002] Radix Paeoniae Alba Paeonia lactiflora The dry root of Pall. has the effects of nourishing blood and regulating menstruation, astringing yin and stopping sweating, softening liver and relieving pain, and calming liver yang. It is used for the treatment of blood deficiency and chlorosis, irregular menstruation, spontaneous sweating, night sweats, hypochondriac pain, abdominal pain, limb pain, headache and dizziness, etc. It is a common traditional Chinese medicine in clinical practice. The traditional processing method of Radix Paeoniae Alba is as follows: dig the medicinal material, wash it, remove the head and tail and fine roots, boil it in boiling water, remove the skin or peel it, boil it again, dry it in the sun, pack it, and store and tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/71A61K9/19A61K125/00
CPCA61K36/71A61K9/19A61K2236/31A61K2236/331A61K2236/51A61K2236/53
Inventor 徐璐
Owner WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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