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Freshly squeezed spray drying peppermint granular decoction pieces and preparation process thereof

A preparation process and a technology for drying granules, applied in the field of processing technology of traditional Chinese medicine mint decoction pieces, can solve the problems of time-consuming and energy-consuming, large loss of effective components, and difficulty in extracting non-polar active components of medicinal materials, etc. Stable quality, beneficial to storage, transportation and clinical adjustment

Inactive Publication Date: 2016-01-06
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 mint 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] Freshly collected mint medicinal materials are selected, rinsed with water, squeezed with a press while fresh, and extracted for juice. Add 3 times the amount of tap water to the obtained dregs, stir for 20 minutes, and press with a plate-and-frame filter press to extract the 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, the mint condensed water collected during concentration under reduced pressure was added with 5% NaCl by weight and stirred to dissolve. The solution was placed in an oil-water separator and allowed to stand at 10°C for 24 hours to separate and collect the volatile oil in ...

Embodiment 2

[0014] Freshly collected mint medicinal materials are selected, rinsed with water, squeezed with a press while fresh, and extracted for 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 75°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, the mint condensed water collected during concentration under reduced pressure was added with 3% NaCl by weight, and stirred to dissolve. The solution was placed in an oil-water separator and allowed to stand at 10°C for 12 hours, and the volatile oil in the upper layer w...

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Abstract

The invention discloses freshly squeezed spray drying peppermint granular decoction pieces and a preparation process thereof. The process is characterized by harvesting the medicinal material peppermint, then cleaning, selecting and drip-washing peppermint, squeezing peppermint while peppermint is fresh and taking the juice after filtration; adding water to the dregs, stirring the dregs and carrying out filtering and squeezing; mixing the obtained juice and then carrying out vacuum concentration and carrying out spray drying; separating essential oil from concentrated condensate, after inclusion of the essential oil with beta-cyclodextrin, mixing an inclusion compound with a spray-dried product, straightening granules, bagging the granules and carrying out vacuum packaging. The peppermint granular decoction pieces prepared by the method furthest retain the active ingredients in the medicinal material, have good flowability, are easy to store and transport and convenient to regulate, are controllable in quality, have reliable curative effects and have great significance in guaranteeing the clinical effects of traditional Chinese medicines. Popularization and implementation of the method has remarkable social significance and economic benefits.

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 mint decoction pieces of traditional Chinese medicine. Background technique [0002] The traditional Chinese medicine Mint is the Lamiaceae plant Mint Schizonepetatenuisfolia Dry aerial parts of Briq. This taste is flat, warm in nature, non-toxic, strong in fragrance and rich in volatile components. Peppermint is a sweating and antipyretic drug. It is one of the commonly used herbal medicines in traditional Chinese medicine. It has the effects of suppressing phlegm, dispelling wind and cooling blood. Clinically, it is mainly used to treat influenza, headache, cold and heat, sweating, and vomiting. [0003] The commonly used processing methods of mint decoction pieces are as follows: cut the aerial part, chop, dry in the shade or sun-dry for medicine; or pack and store and transport after sorting and drying...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/534A61K9/16
Inventor 黄竹青
Owner WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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