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A traditional Chinese medicine composition for alleviating visual fatigue

A technology for visual fatigue and a composition is applied in the field of traditional Chinese medicine compositions for relieving visual fatigue, which can solve the problems of inability to completely treat and have unsatisfactory effects, and achieve the effects of relieving visual fatigue, significant curative effect and easy taking.

Active Publication Date: 2017-07-14
上海焦点供应链有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are both Chinese and Western medicines in the treatment of visual fatigue, but clinical observations have found that the effects are not very satisfactory. For example, most of them play a short-term auxiliary role and cannot be completely cured.

Method used

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  • A traditional Chinese medicine composition for alleviating visual fatigue
  • A traditional Chinese medicine composition for alleviating visual fatigue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Composition of raw materials: 70g of wolfberry water extract, 30g of Dendrobium water extract, 60g of chrysanthemum water extract and 60g of Schisandra water extract.

[0034] Preparation of Lycium barbarum water extract: Soak Lycium barbarum in water for 40 minutes. The water level is higher than the raw material Chinese medicine. Boil for 2 hours, filter to get the filtrate, then add 6 times of the total amount of water, boil on low heat, keep the liquid level higher than the height of the raw material Chinese medicine, decoct for 2 hours, filter and combine the two filtrates, and concentrate under reduced pressure (pressure 0.06Mpa, temperature 65°C) to dry paste of Lycium barbarum is the water extract of Lycium barbarum;

[0035]Preparation of Dendrobium water extract: Soak Dendrobium in water for 40 minutes, the water level is higher than the raw material Chinese medicine, the total amount of water added is 8 times of the total medicine amount, after boiling, it is...

Embodiment 2

[0040] Composition of raw materials: Lycium barbarum 70g, Dendrobium 30g, Chrysanthemum 60g and Schisandra 60g.

[0041] The aforementioned Chinese medicinal materials are dried and pulverized into fine powder, sieved, mixed, granulated, and pressed into tablets.

Embodiment 3

[0043] Composition of raw materials: 45g of ethanol extract of Lycium barbarum, 5g of ethanol extract of Dendrobium, 5g of ethanol extract of chrysanthemum and 15g of ethanol extract of Schisandra chinensis.

[0044] Preparation of ethanol extract of wolfberry fruit: heat reflux extraction or ultrasonic extraction of wolfberry fruit with 60% ethanol for 1-3 times, each time for 1-3 hours, concentrate the extract under reduced pressure, centrifuge or filter, and take clarified liquid or filtrate; clarified Put the liquid or filtrate on an anion exchange resin column, elute with 40%-70% ethanol, and collect the eluent; The eluate; the eluate was concentrated under reduced pressure and dried to obtain the fruit of Lycium barbarum extract.

[0045] Preparation of Dendrobium ethanol extract: heat reflux extraction of Dendrobium with 60% ethanol or ultrasonic extraction for 1-3 times, each time for 1-3 hours, concentrate the extract under reduced pressure, centrifuge or filter, and ...

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Abstract

The invention relates to a traditional Chinese medicine composition for relieving visual fatigue. The effective components of the composition are medlar or its extract, dendrobium or its extract, chrysanthemum or its extract, and schisandra or its extract. The traditional Chinese medicine composition can relieve visual fatigue, and the beneficial effect of the traditional Chinese medicine composition on the human body is incomparable to that of a single dose. The medicine has a simple production process, is easy to take, and has remarkable curative effect, and is an ideal traditional Chinese medicine composition for improving human sleep.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicines, and in particular relates to a traditional Chinese medicine composition for relieving visual fatigue. Background technique [0002] Eye fatigue refers to eye fatigue caused by excessive use of the eyes when working or studying at close range. This disease often occurs when you are engaged in close precision work, computer work, or study or work in an environment with poor lighting conditions (too bright / too dark), and those who suffer from nearsightedness, hyperopia, presbyopia and other refractive errors and physical weak people. In addition, with the increase of age, old age and frailty, loss of liver and kidney, poor Qi and blood, and excess free radicals in the body, vision fatigue will also occur. Symptoms of visual fatigue include eye fatigue, dry eyes, foreign body sensation, heavy eyelids, blurred vision, photophobia, tearing, eye pain and eye congestion, etc. In severe case...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/8984A61P27/02
Inventor 仲汉根
Owner 上海焦点供应链有限公司