An industrialized processing technology and processing equipment of stewed Polygonum multiflorum in decoction pieces of traditional Chinese medicine

Abstract

The invention discloses an industrial processing technology and a processing device of traditional Chinese medicine decoction piece braised polygonum multiflorum. The industrial processing technology comprises the following steps: taking clean polygonum multiflorum, wetting polygonum multiflorum, draining polygonum multiflorum, slicing polygonum multiflorum, adding with black soya beans according to weight ratio of polygonum multiflorum to the black soya beans being 10 to 1, uniformly mixing polygonum multiflorum and the black soya beans, placing polygonum multiflorum and the black soya beans into a placement basket, placing the placement basket into the processing device, adding water with the amount being 3-6 times of that of polygonum multiflorum and the black soya beans, heating for braising (boiling) for 12-24 at the processing pressure of 0.100-0.130MPa, wherein during the processing, the placement basket is rotated continuously, cooling, draining residual medicine liquid through a drain valve, taking out the medicinal material, and drying at 60-80 DEG C till the water content is 25%-40%, thus obtaining a product; placing the product into a heating container, adding the residual medicine liquid into the heating container, adding yellow rice or millet wine according to the weight ratio of the clean medicinal material to the yellow rice or millet wine being 10 to 2, uniformly stirring, closing the heating container, moistening till the medicine liquid and the yellow rice or millet wine are completely absorbed, continuously steaming for 4-10 h, taking out, and drying at 50-70 DEG C till the water content is 6%-12%, thus preparing the traditional Chinese medicine decoction piece braised polygonum multiflorum.

Description

technical field [0001] The invention belongs to the technical field of pharmacy, and relates to a process for processing Chinese medicinal materials, in particular to a process for processing Polygonum multiflorum. Background technique [0002] Most of the Chinese herbal medicines are crude drugs, which are often accompanied by soil and other foreign substances, or have peculiar smell, or are toxic, or are not suitable for preservation due to humidity. metamorphic purpose. [0003] The processing of Chinese medicinal materials is usually divided into five categories: repairing, water, fire, water and fire, and other methods. After processing, it is made into decoction pieces of certain specifications to meet medical requirements and the needs of deployment and preparation to ensure safe and effective medication. [0004] The production of decoction pieces of traditional Chinese medicine is a general term for a series of processing of Chinese medicinal materials under the g...

AI Technical Summary

Problems solved by technology

[0008] At present, cooking pots are mainly used for traditional Chinese medicine simmering or boiling. Most of them are inconvenient for loading and unloading medicines. The outer layer of the pot dissipates heat quickly, resulting in large energy loss and a sharp rise in ambient temperature. It is difficult to achieve uniform stirring (stirring often It is easy to cause the medicinal materials to break and affect the subsequent slicing process), especially in the concentration and absorption of the subsequent cooking liquid, with the reduction of the liquid, the cooking effect of the upper and lower layers of the medicinal materials is different, which makes the industrial production of stewed Polygonum multiflorum slices impossible , so there is currently no supply of stewed Polygonum multiflorum decoction pieces in the market

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