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Method for preparing medicinal tea for preventing upper respiratory tract infection

A technology for the upper respiratory tract and medicinal tea, which is applied in the directions of anti-infective drugs, pharmaceutical formulations, and respiratory diseases, etc., can solve the problems of poor leaching effect and the inability of water-insoluble components to exert the medicinal effect, and achieves convenient brewing, saving raw materials and costs. low effect

Active Publication Date: 2012-09-12
RIZHAO BAIMAN TEA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current herbal teas are mixed with tea leaves and raw materials and then soaked in hot water. The leaching effect is poor, and some water-insoluble ingredients cannot exert their medicinal effects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1, the weight ratio of raw materials: 14 parts of orchid herbs, 10 parts of Lingxiang, 10 parts of honeysuckle, 10 parts of mulberry leaves, 6 parts of almonds, 14 parts of dendrobium, 14 parts of coriander, 1 part of eucalyptus, large 3 parts of Wujincao, 50 parts of black tea.

[0027] The preparation method is as follows:

[0028] (1) Grind eucalyptus leaves, orchid vanilla, stone coriander, dendrobium, honeysuckle, and Lingxiang into powder, pass through a 20-mesh sieve, mix, and extract with supercritical carbon dioxide circulation countercurrent for 6 hours, extraction pressure 40Mpa, extraction temperature 70°C , must be mixed with volatile oil;

[0029] (2) Boil almonds, mulberry leaves, Osmanthus japonica, and tea in water for 2 extractions, 1 hour each time, combine the extracts, filter, concentrate to a relative density of 1.2, and add the obtained product from step 1 while stirring to 50°C Mix the volatile oil and mix it into the initial material; ...

Embodiment 2

[0031] Example 2, raw material drug weight ratio: 14 parts of orchid herbs, 10 parts of Lingxiang, 10 parts of honeysuckle, 10 parts of mulberry leaves, 6 parts of almonds, 14 parts of dendrobium, 14 parts of coriander, 1 part of eucalyptus, large 3 parts of Wujincao, 50 parts of green tea.

[0032] The preparation method is as follows:

[0033] (1) Grind eucalyptus leaves, orchid vanilla, coriander, dendrobium, honeysuckle, and Lingxiang into powder, pass through a 20-mesh sieve, mix, and extract with supercritical carbon dioxide circulation countercurrent for 5 hours, the extraction pressure is 30Mpa, and the extraction temperature is 60°C , must be mixed with volatile oil;

[0034] (2) Boil almonds, mulberry leaves, Osmanthus japonica, and green tea in water for 2 extractions, 1 hour each time, combine the extracts, filter, concentrate to a relative density of 1.1, cool to 45°C and add the result from step 1 while stirring Mix the volatile oil and mix it into the initial ...

Embodiment 3

[0036] Example 3, the weight ratio of raw materials: 20 parts of orchid herbs, 16 parts of Lingxiang, 16 parts of honeysuckle, 16 parts of mulberry leaves, 10 parts of almonds, 20 parts of dendrobium, 20 parts of coriander, 2 parts of eucalyptus leaves, large Wujincao 5 parts, white tea 200 parts.

[0037] The preparation method is as follows:

[0038] (1) Crush eucalyptus leaves, orchid herbs, coriander, dendrobium, honeysuckle, and Lingxiang into powder, pass through a 20-mesh sieve, mix, and extract with supercritical carbon dioxide circulation countercurrent for 1 hour, extraction pressure 5Mpa, extraction temperature 30°C , must be mixed with volatile oil;

[0039] (2) Boil almonds, mulberry leaves, Osmanthus japonica, and tea in water for 2 times, 0.5 hours each time, combine the extracts, filter, concentrate to a relative density of 1.05, and add the obtained product in step 1 while stirring to 40°C Mix the volatile oil and mix it into the initial material;

[0040] ...

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PUM

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Abstract

The invention discloses a method for preparing medicinal tea for preventing upper respiratory tract infection. The medicinal tea is prepared from the following raw materials: caryopteris incana, holy basil, honeysuckle, mulberry leaf, almond, dendrobe, centipeda minima, eucalyptus leaf, alpine swertia and tea. The method is characterized by comprising the following steps of: performing supercritical carbon dioxide circulating countercurrent extraction on eucalyptus leaf, caryopteris incana, centipeda minima, dendrobe, honeysuckle and holy basil to obtain mixed volatile oil for later use; and performing water extraction on diamond, mulberry leaf, alpine swertia and tea and then concentrating, cooling to the temperature of between 40 and 50 DEG C, adding the mixed volatile oil under stirring, mixing uniformly, drying, crushing, and thus obtaining granules. Clinical research proves that the medicinal tea prepared by the method has the characteristics of good effect and high safety.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a preparation method of medicinal tea for preventing upper respiratory tract infection. Background technique [0002] Upper respiratory tract infection, referred to as upper respiratory tract infection, is a common disease and is a general term for acute inflammation between the nasal cavity and the throat. Local inflammatory symptoms of the nasopharynx, that is, catarrhal symptoms, appear during the upper flu, manifested as nasal mucosa congestion, flushing, swelling, frequent sneezing, and nasal fluid flow from one or both nostrils. Acute adenoiditis is likely to be caused by nasal inflammatory stimulation, and long-term inflammatory stimulation can lead to adenoid hypertrophy; the spread of inflammation and improper nose blowing can lead to purulent sinusitis and middle ear inflammation; and rhinoinflammatory nasal mucus backflow to the pharynx , can cause pharyng...

Claims

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Application Information

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IPC IPC(8): A61K36/8984A61K9/16A61P11/00A61P31/00
Inventor 钟学文佟云
Owner RIZHAO BAIMAN TEA
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