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Rhei radix et rhizoma fresh extract spray drying granular decoction piece

A technology for drying granules and rhubarb, 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: 2018-09-14
徐自升
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rhubarb decoction pieces currently in the market, in addition to traditional decoction pieces, there are two forms of ultrafine powder decoction pieces and concentrated granule decoction pieces, but both are made of traditional decoction pieces, 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 the rhubarb 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 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 product. T...

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Abstract

The invention discloses a rhei radix et rhizoma fresh extract spray drying granular decoction piece. The rhei radix et rhizoma fresh extract spray drying granular decoction piece is mainly characterized in that after rhei radix et rhizoma is harvested, when the rhei radix et rhizoma is fresh, washing, slicing, juicing and extracting are conducted, after an extracting solution is extracted, spray drying is conducted, and pelletizing, granulation and vacuum packaging are conducted. The water content of the granular decoction piece is smaller than 10%. The decoction piece is stable in quality, can be put in a decoction for decoction and can also be directly put in capsules and tablets, carrying is facilitated, and convenience is brought to clinical application.

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 rhubarb decoction pieces. Background technique [0002] Rhubarb palmatum Rheum palmatum L., Tangut rhubarb Rheum tanguticum Maxim.ex Balf. or medicinal rhubarb Rheum officinale The dried roots and rhizomes of Baill. have the effects of purging and attacking stagnation, clearing heat and purging fire, cooling blood and detoxifying, expelling blood stasis to stimulate menstruation, promoting dampness and reducing jaundice. Mainly used for constipation due to excess heat stagnation, vomiting of blood heat at the nose, red eyes and pharynx, carbuncle and furunculosis, abdominal pain, stagnant amenorrhea, postpartum stagnation, bruises, damp-heat dysentery, jaundice, red urine, stranguria syndrome , the treatment of edema and external treatment of burns and scalds, etc., is a common traditional Chinese medicine ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/708A61K9/16
CPCA61K36/708A61K9/16A61K2236/13A61K2236/15A61K2236/331A61K2236/39A61K2236/51
Inventor 徐自升
Owner 徐自升
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