Rhizoma cibotii fresh extraction spray-dried granule decoction pieces

A technology of drying granules and dog ridges, applied in the direction of medical raw materials derived from ferns/filamentous plants, bulk transportation, plant raw materials, etc., which can solve problems such as medicinal material pollution

Inactive Publication Date: 2018-10-12
徐自升
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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 market, but both are made of traditional decoction pieces, and their quality depends on the quality of traditional decoction pieces. Solve the problem of medicinal material pollution; concentrated granules can only extract water-soluble components

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0005] After the dog ji 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. Pr...

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PUM

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Abstract

The invention discloses rhizoma cibotii fresh extract spray-dried granule decoction pieces which are mainly characterized in that after being harvested, rhizoma cibotii is washed, sliced, juiced and extracted in a fresh state; after extracting solution is concentrated, spray-drying is carried out; pelletizing, granulation and vacuum packaging are carried out. Water content of the granule decoctionpieces is smaller than 10%. In finished products of the decoction pieces, content of protocatechuic acid (C7H6O4) is not less than 0.040%. The decoction pieces are stable in quality, not only can beadded into decoction to decoct, but also can be directly added into capsules and tablets, are convenient to carry, and are 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 processing field of decoction pieces of dog ridge. Background technique [0002] The traditional Chinese medicine dog ridge is the golden retriever dog ridge of the shell fern family Cibotium barometz (L.) The dried rhizome of J. Sm. has the effects of dispelling rheumatism, nourishing the liver and kidney, and strengthening the waist and knees. This product is mainly used for the treatment of rheumatic arthralgia, soreness of waist and knees, and weakness of lower limbs. It is a common traditional Chinese medicine in clinical practice. The traditional processing method of dog ridge is: after excavating the medicinal materials, remove the sediment and dry; or remove the hard roots, petioles and golden fluff, cut into thick slices, dry, pack, store and transport. The dog ridge decoction pieces thus obtained have a large volume, poor h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/12A61K9/16
CPCA61K36/12A61K9/16A61K2236/13A61K2236/15A61K2236/331A61K2236/39A61K2236/51
Inventor 徐自升
Owner 徐自升
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