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Vacuum vapor-phase replacement type Chinese medicinal material-moistening technique

A Chinese herbal medicine, vacuum technology, applied in the direction of pharmaceutical formulations, plant raw materials, medical preparations containing active ingredients, etc., can solve the problem of not proposing the gas phase replacement moisturizing medicine technology, not complying with the processing specifications of Chinese herbal medicine pieces, and unable to maintain decompression and vacuum. Time and other issues to achieve the effect of facilitating the quality of the decoction pieces, improving the appearance quality, and retaining the active ingredients

Inactive Publication Date: 2010-08-18
中国药材集团公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some people have studied the softening process of medicinal materials. For example, Leng Wenbin proposed the method of reducing pressure and adding steam to quickly moisturize the medicine. [1] , the process of processing licorice slices by gas phase displacement method proposed by Li Zhi, etc. [2] , Xiao Jieming and others applied for a patent for a gas-phase displacement type moistening machine [3] , did not propose the relevant vapor phase replacement moistening technology, these methods can not accurately control the temperature in the softening process, and can not maintain the decompression and vacuum time, thus causing changes in the chemical composition of some heat-sensitive medicinal materials, or causing changes in the appearance of medicinal materials Changes, do not meet the requirements of the processing specifications of Chinese herbal decoction pieces

Method used

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  • Vacuum vapor-phase replacement type Chinese medicinal material-moistening technique

Examples

Experimental program
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Effect test

Embodiment 1

[0014] Rhubarb Traditional Moisturizing Method:

[0015] Take the original medicinal materials, wash them, soak them in cold water for 47 hours, take them out, cut them into thick slices, and dry them in the air.

[0016] Process of rhubarb non-controlling temperature-moisturizing medicine:

[0017] Take 50kg of rhubarb, remove impurities, wash it, put it into a cold-storage vacuum gas-phase displacement type wetting machine, evacuate to -90pa, steam it for 210min, take it out, slice it, and dry it in the air.

[0018] Rhubarb Nourishing Medicine New Technology 1:

[0019] Take 50kg of rhubarb, remove impurities, wash it, put it into a cold-storage vacuum gas-phase displacement medicine moistening machine, evacuate to -90pa, maintain the pressure for 30min, steam it for 210min, control the temperature at 55°C, take it out, slice it, and dry it in the air Dry.

[0020] Rhubarb Nourishing Medicine New Technology 2:

[0021] Take 50kg of rhubarb, remove impurities, wash it, p...

Embodiment 2

[0028] Paeoniae Alba traditional moisturizing method:

[0029] Take the original medicinal materials, wash them, soak them in cold water for 47 hours, take them out, cut them into thin slices, and dry them in the air.

[0030] Process of Radix Paeoniae Alba Uncontrollable Temperature-Moisturizing Medicine:

[0031] Take 50kg of Radix Paeoniae Alba, remove impurities, wash it, put it into a cold-storage vacuum gas-phase displacement type wetting machine, vacuumize to -90pa, steam it for 390min, take it out, slice it, and dry it in the air.

[0032] Paeoniae Alba Nourishing Medicine New Technology 1:

[0033] Take 50kg of Radix Paeoniae Alba, remove impurities, wash it, put it into a cold-storage vacuum gas-phase displacement medicine moistening machine, evacuate to -90pa, maintain the pressure for 30min, steam it for 390min, control the temperature at 50°C, take it out, slice it, to dry.

[0034] Paeoniae Alba Nourishing Medicine New Technology 2:

[0035] Take 50kg of Radi...

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Abstract

The invention relates to a vacuum vapor-phase replacement type Chinese medicinal material-moistening technique, which can effectively solve the problem on how to soften Chinese medicinal materials and ensure quality as well. The specific technical scheme for solution is as follows: medicinal material is loaded into a container, the container is vacuumized, vapor is filled into the container, and can be kept for a certain period of time, a temperature controller is arranged and can control the internal temperature of the controller after the vapor is filled, the amount of the filled vapor is controlled, and medicinal material moistening can be kept for a certain period of time. By means of the production method, the color, smell and piece shape of the medicinal material can be maintained to the max, the loss of effective components can be reduced, the curative effect of Chinese medical clinic decoction and preparation is guaranteed and is stable and controllable, meanwhile, the cost can be reduced, the man-hour is greatly saved, environment pollution is reduced, and the technique is favorable for the development of the industrialized and standardized production of traditional Chinese medicine decoction pieces.

Description

1. Technical field [0001] The invention relates to a processing method of traditional Chinese medicine, in particular to a vacuum gas-phase displacement type moistening process of Chinese medicinal material during the softening process of the medicinal material. 2. Background technology [0002] Chinese herbal decoction pieces are an important part of Chinese medicine in my country and an important material basis for "diagnosis and treatment" of Chinese medicine. Whether it is decoction or Chinese patent medicine, the raw materials of traditional Chinese medicine are decoction pieces of various specifications. The quality of decoction pieces is directly related to the quality and therapeutic effect of decoctions and Chinese patent medicines, so ensuring and improving the quality of decoction pieces is an important task for decoction piece manufacturers. The quality of decoction pieces has an inseparable relationship with the production process. [0003] The National Pharma...

Claims

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Application Information

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IPC IPC(8): A61K36/00
Inventor 李光甫周立东陈林生任玉珍薛健张燕群杜杰张林林应艳梁焕陈彦琳田壮
Owner 中国药材集团公司
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