Preparation process of herba eupatorium fortunei fresh squeezing vacuum drying powder decoction piece

A technology of vacuum drying and preparation process, which is used in powder delivery, medical preparations containing active ingredients, plant/algae/fungus/moss components, etc. , large loss of active ingredients, etc., to achieve the effect of facilitating storage and transportation and clinical dispensing, reducing the volume of decoction pieces, and maintaining stable quality

Inactive Publication Date: 2017-12-01
WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the time-consuming and energy-consuming extraction during the preparation of granule decoction pieces, and because water is often used as a solvent, it is difficult to extract the non-polar active ingredients in the medicinal materials
In addition, since the Perrin medicinal materials used for extraction are also dried and stored for a long time, the loss of active ingredients is also great

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Wash the freshly collected Peilan herbs, cut them into 1cm sections, add water 0.5 times the weight of the herbs, stir for 15 minutes, squeeze while fresh, collect virgin juice, add 5 times the amount of water to the dregs, stir for 5 minutes, Squeeze the juice, add 3 times the amount of water to the remaining medicinal residues, squeeze the juice, combine the first squeezed medicinal juice and the last two squeezed medicinal juices, filter through a 100-mesh sieve, and obtain the Peilan medicinal juice. Concentrate the Perrin concoction under reduced pressure, and set the temperature at 65°C. When the relative density of the concentrated extract is 1.15, it is transferred to a vacuum drying oven and dried at 60°C for 6 hours to obtain a vacuum-dried product, which is crushed through a 60-mesh sieve to obtain the finished product.

Embodiment 2

[0014] Wash the freshly collected Peilan medicinal material, cut it into 2cm sections, add 1 times the weight of the medicinal material in water, stir for 30 minutes, squeeze it while it is fresh, collect the virgin medicinal juice, add 4 times the amount of water to the medicinal residue, and stir for 10 minutes. Squeeze the juice, add 3 times the amount of water to the remaining medicinal residues, squeeze the juice, combine the first squeezed medicinal juice and the last two squeezed medicinal juices, and filter through a 200-mesh sieve to obtain the Peilan medicinal juice. Concentrate the Perrin concoction under reduced pressure, and set the temperature at 65°C. When the relative density of the concentrated extract is 1.15, it is transferred to a vacuum drying oven and dried at 60°C for 6 hours to obtain a vacuum-dried product, which is crushed through a 60-mesh sieve to obtain the finished product.

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PUM

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Abstract

The invention discloses a preparation process of a herba eupatorium fortunei fresh squeezing vacuum drying powder decoction piece. According to the process, after the medicinal materials of herba eupatorium fortunei are harvested, clean sorting, rinsing and segment cutting are performed; squeezing is performed when the herba eupatorium fortunei is fresh; medicine juice is filtered and taken; water is added into medicine slag; stirring is performed; filtering and squeezing are performed; the obtained medicine juice is merged and is then subjected to reduced pressure concentration and vacuum drying; condensing liquid is concentrated; volatile oil is separated; the materials are mixed with vacuum drying products; sieving and bag charging are performed. The herba eupatorium fortunei powder decoction piece prepared by the method has the advantages that active ingredients in the medicinal materials are remained to the maximum degree; the decoction piece is convenient for storage and transportation; the proportioning is convenient; the quality is controllable; the curative effect is reliable; the important significance is realized on guaranteeing the clinic curative effect of traditional Chinese medicine. After the popularization and the implementation of the method, the obvious social significance and economic benefits can be realized.

Description

technical field [0001] The invention belongs to the field of processing Chinese medicinal materials, in particular to a processing technology of traditional Chinese medicine Peilan decoction pieces. Background technique [0002] The traditional Chinese medicine Peilan Eupatorium fortunei Aboveground part of Turcz. This product has the effects of aroma, invigorating the stomach, sweating, and diuresis. It is mainly used to treat headaches caused by summer heat, fever without sweating, chest tightness and abdominal fullness, sweet and greasy mouth, bad breath, etc. [0003] The common processing methods of Peilan decoction pieces are: cutting the aboveground part during the harvest period, chopping, drying in the shade or sun for medicine; or after sorting and drying, pack and store and transport. After these dried Peilan herbs are transported to the traditional Chinese medicine decoction factory, they need to be rinsed, sliced, and dried again. The existing process is time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/28A61K9/14
CPCA61K36/28A61K9/14A61K2236/31A61K2236/51A61K2236/53
Inventor 黄竹青
Owner WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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