Rheum tanguticum Maximin producing area processing and processing production integrated process

Abstract

The invention relates to a rheum tanguticum Maximin producing area processing and processing production integrated process which comprises the following steps: (1) treating fresh rheum tanguticum Maximin: removing impurities from fresh rheum tanguticum Maximin medicinal material completely, and scraping off skin; naturally airing until the water content is 50-60% of the water content of the raw medicinal materials or drying at a constant temperature of 40-60 DEG C until the water content is 50-60% of the water content of the raw medicinal materials; (2) cutting: cutting the treated fresh rheumtanguticum Maximin medicinal material into cubes of 8-12mm; and (3) drying: naturally airing or drying the cut rheum tanguticum Maximin fresh medicinal material. The preferable rheum tanguticum Maximin producing area processing and processing production integrated process is stable, reasonable, feasible and high in operability, can be used for guiding actual production, not only can greatly reduce enterprise cost, improve production efficiency and realize efficient utilization of medicinal material resources, but also can effectively avoid loss of main effective components. Decoction pieces with excellent quality are produced and scientific basis is provided for standardized production, popularization and application of rheum officinale decoction pieces in production places.

Description

technical field [0001] The invention belongs to the field of processing of traditional Chinese medicinal materials, and relates to an integrated process of processing and processing production of Tangut rhubarb diced from origin. Background technique [0002] Tangut rhubarb ( Rheum tanguticum Maxim.ex Balf.) is one of the genuine rhubarb recorded in the Pharmacopoeia, and one of the five high-quality authentic medicinal materials in Gansu. It is cultivated on a large scale in Gansu, Gannan and other places. It is clinically used in the same way as the other two varieties of rhubarb. It has the functions of purging and attacking accumulation, clearing heat and purging fire, cooling blood and detoxifying, removing blood stasis and dredging menstrual flow, promoting dampness and reducing jaundice, etc. It is used for constipation due to excess heat stagnation, damp-heat dysentery Wait. Tangut rhubarb is generally harvested at the end of autumn when the stems and leaves withe...

AI Technical Summary

Problems solved by technology

When Tangut rhubarb decoction pieces are processed by the traditional method, the fresh rhubarb is first processed into medicinal materials through processing at the place of origin, and then the hard-to-dry medicinal materials are softened and cut into decoction pieces through processing. Most of them only use the experience of drug farmers for drying treatment, lack of scientific technical specifications for processing in the production area, and cannot guarantee the quality of rhubarb dried medicinal materials

In the production of rhubarb decoction pieces, it needs to be moistened repeatedly, easy to mold and deteriorate, and it is labor-intensive and time-consuming. Repeated operations are complicated, costly, and labor-intensive, which restricts the high-quality development of the rhubarb industry and the effective use of resources.

In addition, the baking and drying of fresh rhubarb medicinal materials in the place of production and the drying and drying treatments such as baking and drying in the production of decoction pieces, and repeated moistening treatments can lead to a large loss of anthraquinones, sennosides and other ingredients contained in them.

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