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Preparation method for processing fixed-size granular decoction pieces by using fresh Chinese rhubarb

A technology of granule decoction pieces and sizing is applied in the field of preparing rhubarb decoction pieces while fresh, and can solve the problems of cumbersome preparation process of rhubarb decoction pieces, great influence on the quality of rhubarb medicinal material, and disordered specifications of rhubarb decoction pieces, and shorten the production cycle. , uniform specifications, avoid the effect of toxic mold

Active Publication Date: 2015-08-19
THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional preparation method of rhubarb decoction pieces has the following deficiencies: First, because rhubarb raw medicinal materials are large in size and belong to fleshy and sticky rhizomes, it takes a long time to dry after excavation, which leads to the occurrence of bran heart and mildew during the drying process. , metamorphism, discoloration
[0007] The above-mentioned documents use the traditional secondary or tertiary drying method to dry the raw rhubarb medicinal materials. The drying time is longer and the drying temperature is higher, which has a great impact on the quality of the rhubarb medicinal materials, and the final production is still the raw medicinal materials of rhubarb. In the later stage, it is still necessary to repeatedly moisten, slice, dry and process in the processing plant, and the finally produced rhubarb decoction pieces have messy specifications and uneven sizes, which does not fundamentally solve the problem of cumbersome preparation process of rhubarb decoction pieces

Method used

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  • Preparation method for processing fixed-size granular decoction pieces by using fresh Chinese rhubarb
  • Preparation method for processing fixed-size granular decoction pieces by using fresh Chinese rhubarb

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The preparation of embodiment 1 rhubarb granule decoction pieces

[0034] ① Excavate Tangut rhubarb that has grown for 4 years, remove the ground part, shake off the sediment, separate the roots and rhizomes with a stainless steel knife, and collect the roots and rhizomes.

[0035] ②Put rhubarb roots and rhizomes in a drum washing machine to clean until there is no sediment on the surface, take out the cleaned roots and rhizomes, and dry them in a ventilated place for 1 hour.

[0036] ③ Use a stainless steel knife or a stainless steel scraper to scrape off the rough skin of the rhubarb root and rhizome, and let it stand for 12 hours.

[0037] ④ Cut the placed rhubarb roots and rhizomes longitudinally into thin slices with a thickness of 6mm, and then cut the thin slices into granules of length×width=8×8mm.

[0038] ⑤ Place the cut granules flat in an automatic constant temperature blower drying oven, set the drying temperature at 50°C, dry continuously for 8 hours, and...

Embodiment 2

[0042] The preparation of embodiment 2 rhubarb granule decoction pieces

[0043] ① Excavate Tangut rhubarb that has grown for 5 years, remove the ground part, shake off the sediment, separate the roots and rhizomes with a stainless steel knife, and collect the roots and rhizomes.

[0044] ②Put rhubarb roots and rhizomes in a drum washing machine to clean until there is no sediment on the surface, take out the cleaned roots and rhizomes, and dry them in a ventilated place for 1 hour.

[0045] ③ Use a stainless steel knife or a stainless steel scraper to scrape off the rough skin of the rhubarb root and rhizome, and let it stand for 12 hours.

[0046] ④ Cut the placed rhubarb roots and rhizomes longitudinally into thin slices with a thickness of 5mm, and then cut the thin slices into granules of length×width=8×8mm.

[0047] ⑤Put the cut small-grained decoction pieces flat in an automatic constant temperature blower drying box, set the drying temperature at 52°C, dry continuously ...

Embodiment 3

[0049] Example 3 Comparison of rhubarb granule decoction pieces prepared by the inventive method and rhubarb decoction pieces prepared by prior art methods

[0050] Choose the rhubarb fresh product (the rhizome of the Rhizoma rhizome just excavated) that adopts in the embodiment 2, be divided into 6 parts:

[0051] The first fresh rhubarb was used as the determination of the original content (total free anthraquinone + sennoside A).

[0052] The second part is prepared according to the traditional process: washing, cutting into sections, drying in the shade, moistening, slicing, and drying.

[0053] The third part is prepared according to the traditional process: washing, cutting into sections, drying with firewood, moistening, slicing and drying.

[0054] The fourth part prepares the original medicinal materials according to the method disclosed in Document 4, and then performs moisturizing, slicing and drying according to the traditional process.

[0055] The fifth part pr...

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Abstract

The application provides a preparation method for processing fixed-size granular decoction pieces by using fresh Chinese rhubarb. According to the preparation method, such complex preparation technologies of Chinese rhubarb medicinal material as harvesting and preliminary processing, drying, water-moistening, slicing, drying and processing, are avoided, loss of effective components of the medicinal material in the secondary processing period is avoided, toxic mucedine produced in the long-time airing process of the Chinese rhubarb medicinal material is avoided, and safety of Chinese rhubarb pieces is guaranteed. The fixed-size granular decoction pieces produced by the preparation method in the application are steady in quality, uniform in specification, differentiable in shape, and good for storage; and meanwhile, by using the preparation method, production efficiency of raw rhubarb pieces is increased.

Description

technical field [0001] The present application relates to a preparation method of rhubarb rhubarb processed and decocted pieces with fixed size particles. Background technique [0002] Rhubarb, also known as Jiangjun, Huangliang, Huoshen, Furu, etc., is one of the "Four King Kongs" in traditional Chinese medicine. The 3 important bases of authentic rhubarb medicinal materials recorded in the 2010 edition of "Chinese Pharmacopoeia" include: Rheum palmatum L. of Polygonaceae plant, Rheum tanguticum Maxim.ex Balf. or medicinal rhubarb Rheum offcihale Baill. Dried roots and rhizomes (Pharmacopoeia Committee of the People's Republic of China. "Pharmacopia of the People's Republic of China" (Part One) [S]. Beijing: China Medical Science and Technology Press, 2010:22.), mainly produced in southeastern Gansu, western Sichuan, Qinghai In the alpine regions such as the eastern part and the eastern part of Tibet, it has the effects of purging and attacking accumulation, purging fire a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/708A61J3/00
Inventor 王伽伯肖小河谭鹏张定堃李刚严桂林
Owner THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL
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