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Plant composition for reducing eye fatigue and damage and preparation method thereof

A technology of eye fatigue and composition, applied in the fields of food science, function of food ingredients, food ingredients containing natural extracts, etc., can solve problems such as eye damage, and achieve the goal of relieving damage, promoting eye health, and delaying eye aging. Effect

Inactive Publication Date: 2020-07-10
汪冰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In clinical work, local eye drops and other methods have been used to treat eye fatigue, but eye drops often contain preservatives, and long-term use will cause damage to the eyes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031] The preparation process of the above-mentioned substances is as follows:

[0032] Vitamin A is available commercially.

[0033] Carotenoids can be purchased or extracted. Since carotenoids are fat-soluble substances, the carrots can be crushed, placed in an extractor with ethanol aqueous solution, and extracted under reflux for 0.5 to 1 hour, and the filtrate is adsorbed by the resin, and then eluted with the eluent. The eluate was collected and concentrated for preparation. The carotenoids obtained by the above extraction contain substances such as carotene, lutein and astaxanthin.

[0034] The bilberry extract can be obtained by drying and pulverizing the bilberry fruit, decocting at a low temperature to obtain a slurry, then sieving and concentrating to obtain a liquid extract, and then spray drying or vacuum drying to obtain an extract. Specifically, after the blueberry fruit is dried and pulverized, it is decocted at 90-95°C for 20-30 minutes to obtain a slurry,...

Embodiment 1

[0044] A plant composition for reducing eye fatigue and damage, comprising the following components in parts by weight: 20 parts of vitamin A, 15 parts of carotenoids, 15 parts of bilberry extract, 12 parts of cassia seed, and 12 parts of mulberry fruit extract , 8 parts of Budisma, 8 parts of horsetail.

Embodiment 2

[0046] A plant composition for reducing eye fatigue and damage, comprising the following components in parts by weight: 15 parts of vitamin A, 10 parts of carotenoids, 10 parts of bilberry extract, 10 parts of cassia seed, and 10 parts of mulberry fruit extract , 5 parts of Budisma, 5 parts of horsetail.

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PUM

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Abstract

The invention provides a plant composition for reducing eye fatigue and damage. The plant composition comprises vitamin A, carotenoid and a bilberry extract. In a preferred scheme, the plant composition further comprises semen cassiae, a fructus mori alba extract, a butterflybush flower and epuisetum hiemale. Various components in the plant composition for reducing the eye fatigue and damage provided by the invention have synergistic effects, can be processed into different food dosage forms through adjusting processes and auxiliary materials according to the market requirements, and the plantcomposition is convenient to eat. The plant composition can protect eyes from being damaged by light, and can delay eye aging, promote eye health and alleviate the damage caused by excessive eye use.

Description

technical field [0001] The invention belongs to the technical field of food and beverage products, and in particular relates to a plant composition for reducing eye fatigue and damage, and a preparation method of the plant composition. Background technique [0002] In people's daily work, eyes are the most important organ for receiving external information. With the development of the economy and the acceleration of the pace of life, people's average daily eye use intensity has increased significantly. Excessive use of the eyes has caused an imbalance in eye nutrition, which is more likely to cause eye fatigue and pseudomyopia. Go down for a long time and cause eye adjustment function to go down, and visual acuity drops. Car drivers, computer workers, students, and writers, due to excessive eye use and insufficient supply of eye nutrition, are more likely to cause eye damage, resulting in vision loss, and can easily cause poor mental state and difficulty concentrating. Dry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/155A23L33/105A23L33/10
CPCA23L33/10A23L33/105A23L33/155A23V2002/00A23V2200/30A23V2250/21A23V2250/211A23V2250/702
Inventor 汪冰
Owner 汪冰
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