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Rabdosia rubescens freshly squeezed spray-dried granule slices and preparation process thereof

A preparation process and a technology for drying granules, which are applied in the field of processing technology of the Chinese medicine Rubescensica decoction pieces, can solve the problems of time-consuming and energy-consuming, and it is difficult to extract the non-polar active ingredients of the medicinal materials, and achieve the advantages of storage and transportation, significant social significance and Economic significance and beneficial effect of clinical adjustment

Inactive Publication Date: 2016-11-09
徐漫
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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 extracting herb is 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] Freshly collected Dong Ling herbal medicinal materials, net selected, rinsed with water, cut into 5cm-long sections, squeezed with a press while fresh, to get the juice. Add 2 times the amount of drinking water to the obtained dregs, stir for 20 minutes, and press with a plate-and-frame filter press to extract juice. The obtained medicinal dregs are squeezed into medicinal juice with a press. The above-mentioned 3 medicinal juices were combined, concentrated under reduced pressure, and the temperature was set at 65°C. When the relative density of the concentrated liquid is 1.05, it is spray-dried, the air inlet temperature is 110°C, and the air outlet temperature is 80°C, and the dried matter is collected and pulverized. In addition, 5% by weight of NaCl was added to the condensed water of Rubescens japonicus collected during concentration under reduced pressure, and stirred to dissolve. The solution was placed in an oil-water separator and allowed to stand at 10°C fo...

Embodiment 2

[0014] Freshly collected Dong Ling herbal medicinal materials, net selected, rinsed with water, cut into 10cm long sections, squeezed with a press while fresh, to get the juice. Add 3 times the amount of drinking water to the obtained dregs, stir for 30 minutes, and press with a plate-and-frame filter press to extract juice. The obtained medicinal dregs are squeezed into medicinal juice with a press. The above-mentioned 3 medicinal juices were combined, concentrated under reduced pressure, and the temperature was set at 60°C. When the relative density of the concentrated liquid is 1.08, it is spray-dried, the air inlet temperature is 120°C, and the air outlet temperature is 90°C, and the dried matter is collected and pulverized. In addition, 3% by weight of NaCl was added to the condensed water of Rubescens japonicus collected during concentration under reduced pressure, and stirred to dissolve. The solution was placed in an oil-water separator and allowed to stand at 10°C f...

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Abstract

The invention discloses rabdosia rubescens freshly squeezed spray-dried granule slices and a preparation process thereof. The process comprises the following steps: collecting a rabdosia rubescens medicinal material; selecting and washing the rabdosia rubescens medicinal material; squeezing when the rabdosia rubescens medicinal material is still fresh, filtering medicinal material juice; stirring dreg with water, filtering and squeezing; mixing medicinal material juices, condensing at reduced pressure, drying by spraying; and concentrating condensate to separate volatile oil, clathrating with beta-cyclodextrin, mixing with spray-dried material, granulating, packaging in bags and sealing in vacuum. According to the rabdosia rubescens granule slices, effective ingredients in the medicinal material are furthest maintained. The granule slices have the advantages of good liquidity, convenience in storage and transportation, convenience for regulation, controllable quality and reliable curative effect, and has an important meaning to traditional Chinese medicine clinical treatment effect. Popularization and implementation of the granule slices have remarkable social meaning and economic benefit.

Description

technical field [0001] The invention belongs to the field of processing traditional Chinese medicinal materials, and in particular relates to a processing technology of decoction pieces of the traditional Chinese medicine Oridonium radixe. Background technique [0002] The traditional Chinese medicine Donglingcao is the dry above-ground part of the plant of the genus Fragrant Tea of ​​the Labiatae family. This product has the effects of anti-inflammatory and pain-relieving, invigorating the stomach and activating blood circulation, and can be used for the treatment of sore throat, mass in the abdomen, and snake bites. [0003] The commonly used processing methods for the decoction pieces of Oryx japonicus are as follows: cut the aboveground parts during the harvest period, chop them up, and dry them in the shade or in the sun for use as medicine; or pack them for storage and transportation after sorting and drying them. After these dried Dongling herbs are transported to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/53A61K9/16
CPCA61K36/53A61K9/1605A61K2236/31A61K2236/331A61K2236/51
Inventor 徐漫
Owner 徐漫
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