Check patentability & draft patents in minutes with Patsnap Eureka AI!

Composition for improving visual fatigue and preparation method and application thereof

A composition and visual fatigue technology, applied in application, food preparation, drug combination, etc., can solve the problems that have not been seen in the related reports of vitamin A combined use, so as to improve computer terminal syndrome, improve night vision ability, and improve macula The effect of recovery time

Active Publication Date: 2014-01-29
BEIJING COMPETITOR SPORTS SCI & TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] So far, there have been no reports on the combined use of bilberry extract, ginkgo extract, lutein, green tea extract, and vitamin A

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: improve the powder of asthenopia

[0040] 1. Formula: 35kg of bilberry extract, 20kg of ginkgo extract, 10kg of lutein, 10kg of green tea extract, 0.3kg of vitamin A, 100kg of citric acid, 150kg of white sugar, and 50kg of dextrin.

[0041] 2. Preparation method:

[0042] 1) Pass bilberry extract, ginkgo extract, lutein, green tea extract, vitamin A, citric acid, white sugar, and dextrin through a 40-mesh sieve, and set aside;

[0043] 2) The raw materials and auxiliary materials are added according to the same amount, stirred evenly, and packed separately, each bag is 10g.

Embodiment 2

[0044] Embodiment 2: the granule that improves asthenopia

[0045] 1. Formula: bilberry extract 20kg, ginkgo extract 10kg, lutein 5kg, green tea extract 5kg, vitamin A 0.1kg, sucrose powder 100kg.

[0046] 2. Preparation method:

[0047] 1) Pass the bilberry extract, ginkgo extract, lutein, green tea extract, vitamin A, and sucrose powder through a 40-mesh sieve respectively, and set aside;

[0048] 2) Stir the original and auxiliary materials evenly according to the method of equal incremental addition, then use 50% ethanol as a binder to make a soft material, and use a swing granulator with a 14-mesh screen to make the soft material into granules, and place the granules in Put it into a multi-functional boiling dryer, boil and dry at 50°C for about 40 minutes, control the moisture content of the granules at 5%, then granulate and pack, 10g per bag.

Embodiment 3

[0049] Embodiment 3: the oral liquid that improves asthenopia

[0050] 1. Formula: 50kg of bilberry extract, 30kg of ginkgo extract, 15kg of lutein, 15kg of green tea extract, 0.5kg of vitamin A, 100kg of honey, 300kg of white sugar, and 100kg of citric acid.

[0051] 2. Preparation method:

[0052] 1) Weigh bilberry extract, ginkgo extract, lutein, green tea extract, vitamin A, white sugar, citric acid respectively, pass through a 40-mesh sieve, and set aside;

[0053] 2) Mix the above raw and auxiliary materials except honey evenly according to the method of equal addition, then dissolve in 400kg of water, add honey and stir evenly, and pack in sterile bottles, 20ml per bottle.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to composition for improving visual fatigue and a preparation method and application thereof. The composition comprises following materials by weight part: 20 parts to 50 parts of huckleberry extractives, 10 parts to 30 parts of ginkgo leaf extractives, 5 parts to 15 parts of xanthophylls, 5 parts to 15 parts of green tea extractives and 0.1 parts to 0.5 parts of vitamin. The composition comprises various nutrition constituents and radiation resistant constituents, thereby being capable of providing the nutrition constituents for eyes, reducing harm of X-ray of a visual media fluorescent screen on eyes, repairing tissue damage and improving eye fatigue.

Description

technical field [0001] The invention relates to a health care product, in particular to a nutritional composition for alleviating eye fatigue. Background technique [0002] Due to the progress of society and the rapid development of modern science and technology, electrification has entered thousands of households, and people's work, study and lifestyle have changed. Modern people use and face computer, TV and other visual media for a long time to see things at close range, forcing the ciliary muscle to be in a state of contraction and tension, so that the lens becomes convex to adapt to myopia, and the eyes are in a state of tension for a long time without rest , the eyes are prone to fatigue, which will cause the flow of aqueous humor to be blocked, which will easily lead to glaucoma. At the same time, dry eye, cataract, corneal ulcer and retinal peeling, etc., will also cause a rapid decline in vision. [0003] At the same time, in addition to being exposed to electromag...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/82A23L1/29A61P27/02A61P17/16A61K31/047A61K31/07A23L33/00
Inventor 白厚增焦颖杨则宜朱连君刘玉花
Owner BEIJING COMPETITOR SPORTS SCI & TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com