Product for relieving visual fatigue and preparation method thereof

A technology for relieving visual fatigue and products, applied in the field of relieving visual fatigue products and their preparations, can solve problems such as being unable to fundamentally prevent and improve visual fatigue, and achieve the improvement and treatment of blurred vision, stable process conditions, and simple preparation methods. Effect

Inactive Publication Date: 2010-06-30
沃德(天津)营养保健品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the products for relieving visual fatigue on the market today are external products, which can only relieve symptoms, but cannot fundamentally prevent or improve visual fatigue. Products are adapted to the needs of the market and people's daily life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: a kind of product for relieving visual fatigue, comprising eyebright, lutein, lingonberry, ginkgo biloba, grape seed, zinc lactate and vitamin A, its weight share ratio is eyebright 25, lutein 26, lingonberry 18. Ginkgo biloba 15, grape seed 16, zinc lactate 3 and vitamin A 1.

[0028] The above-mentioned preparation method of a product for relieving asthenopia comprises the following steps:

[0029] (1) Take eyebright, lutein, lingonberry, ginkgo leaf, grape seed, zinc lactate and vitamin A according to the above proportions, remove impurities, wash and dry;

[0030] (2) Pulverize and finely grind the above-mentioned ingredients respectively, and pass through a 120-mesh sieve;

[0031] (3) Mix the above powders evenly to obtain the product.

Embodiment 2

[0032] Embodiment 2: a kind of product for relieving visual fatigue, comprising eyebright, lutein, lingonberry, ginkgo biloba, grape seed, zinc lactate and vitamin A, its weight share ratio is eyebright 28, lutein 20, lingonberry 14. Ginkgo biloba 17, grape seed 22, zinc lactate 1, vitamin A 5.

[0033] Above-mentioned a kind of preparation method of alleviating asthenopia product is characterized in that comprising the following steps:

[0034] (1) Take eyebright, lutein, lingonberry, ginkgo leaf, grape seed, zinc lactate and vitamin A according to the above proportions, remove impurities, wash and dry;

[0035] (2) Pulverize and finely grind the above-mentioned ingredients respectively, and pass through a 100-mesh sieve;

[0036] (3) Mix the above-mentioned powders evenly, put them into capsules and prepare them into a capsule dosage form, which is the product.

[0037] Above-mentioned a kind of product for relieving asthenopia is made into medicine, capsule 200mg / grain de...

Embodiment 3

[0038] Embodiment 3: a kind of product for alleviating visual fatigue, comprises eyebright, lutein, lingonberry, ginkgo biloba, grape seed, zinc lactate and vitamin A, and its weight share ratio is eyebright 22, lutein 23, lingonberry 16. Ginkgo biloba 20, grape seed 18, zinc lactate 5, vitamin A 2.

[0039] Above-mentioned a kind of preparation method of alleviating asthenopia product is characterized in that comprising the following steps:

[0040] (1) Take eyebright, lutein, lingonberry, ginkgo leaf, grape seed, zinc lactate and vitamin A according to the above proportions, remove impurities, wash and dry;

[0041] (2) Pulverize and finely grind the above-mentioned ingredients respectively, and pass through an 80-mesh sieve;

[0042] (3) Mix the above-mentioned powders evenly, and press them into a tablet dosage form, which is the product.

[0043] The above-mentioned preparation method of a product for relieving asthenopia is made into a health food, the tablet 150mg / tab...

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PUM

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Abstract

The invention aims at providing a product for relieving visual fatigue and a preparation method thereof. The product comprises the components in parts by weight: 22-28 parts of eyebright, 20-26 parts of xanthin, 14-18 parts of huckleberry, 15-20 parts of ginkgo leaves, 16-22 parts of grape pips, 1-5 parts of zinc lactate and 1-5 parts of vitamin A. By specially combining natural Chinese herbal medicines, the product achieves the effects of preventing, improving and treating blurred vision, dry eye syndrome, swollerpain of eyes, photophobia and the like which are caused by excessively using eyes, is simple in the preparation method and stable in technical condition, and is suitable for large-scale industry production.

Description

(1) Technical field: [0001] The invention relates to a product and a preparation method thereof, in particular to a product for relieving visual fatigue and a preparation method thereof. (two) background technology: [0002] The computer seems to have become one of the essential "equipment" for people. However, after being in close contact with the computer, the eyes will gradually lose their flying spirit and smart charm without knowing it. Office workers who often use computers in the office generally feel heavy eyelids, dry eyes, soreness, pain, foreign body sensation, photophobia, tearing, blurred vision, double vision, eye congestion, etc. This "computer visual fatigue syndrome" is a new disease that only appeared after the popularization of computers, and it has become one of the common diseases in ophthalmology. Most of the products for relieving visual fatigue on the market today are external products, which can only relieve symptoms, but cannot fundamentally preven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/87A61P27/02A23L1/30A61K31/047A61K31/07A61K31/191A23L33/00
Inventor 李德明
Owner 沃德(天津)营养保健品有限公司
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