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Product for protecting vision and method for preparing the same

A product and vision technology, applied in medical preparations containing active ingredients, pharmaceutical formulations, plant raw materials, etc., can solve the problems of conjunctival microcell accessory lacrimal gland injury, aggravation of dry eye symptoms, drug durability or side effects, etc. Dryness, improvement of visual fatigue, simple preparation method

Inactive Publication Date: 2009-07-01
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

Nowadays, there are many eye drops on the market to relieve eye fatigue. However, eye drops are not vitamins, nor are they eye-care products. Abuse of eye drops will cause problems such as drug durability or side effects. About 90% of eye drops on the market contain preservatives. Long-term use is likely to cause damage to conjunctival microcells and accessory lacrimal glands, which may aggravate dry eye symptoms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: a kind of product of protecting eyesight is characterized in that comprising bilberry extract, eyebright, lutein, ginkgo leaf extract, riboflavin, grape seed extract, VA and zinc lactate, its weight share ratio Bilberry extract 20, eyebright 15, lutein 10, ginkgo biloba extract 12, riboflavin 8, grape seed extract 13, VA 7 and zinc lactate 6.

[0030] The above-mentioned product for protecting eyesight is characterized in that it is applied to health food.

[0031] The above-mentioned preparation method of a product for protecting eyesight is characterized in that it comprises the following steps:

[0032] (1) Get eyebright, lutein, riboflavin, VA and zinc lactate, pulverize and finely grind the above-mentioned ingredients respectively, and pass through a 120-mesh sieve;

[0033] (2) Mix the powder in step (1) with bilberry extract, ginkgo leaf extract and grape seed extract evenly according to the above ratio, and the product is obtained.

Embodiment 2

[0034] Embodiment 2: a kind of product that protects eyesight is characterized in that comprising cranberry extract, eyebright, lutein, ginkgo leaf extract, riboflavin, grape seed extract, VA and zinc lactate, its weight share ratio Bilberry extract 30, eyebright 12, lutein 11, ginkgo biloba extract 13, riboflavin 7, grape seed extract 10, VA 6 and zinc lactate 7.

[0035] The above-mentioned product for protecting eyesight is characterized in that it is applied to medicine.

[0036] The above-mentioned preparation method of a product for protecting eyesight is characterized in that it comprises the following steps:

[0037] (1) Take eyebright, lutein, riboflavin, VA and zinc lactate, pulverize and finely grind the above ingredients respectively, and pass through a 100-mesh sieve;

[0038](2) Mix the powder in step (1) with bilberry extract, ginkgo leaf extract and grape seed extract evenly according to the above ratio, and put it into a capsule to prepare a capsule dosage fo...

Embodiment 3

[0039] Embodiment 3: a kind of product that protects eyesight is characterized in that comprising cranberry extract, eyebright, lutein, ginkgo leaf extract, riboflavin, grape seed extract, VA and zinc lactate, its weight share ratio Bilberry extract 15, eyebright 18, lutein 8, ginkgo biloba extract 10, riboflavin 9, grape seed extract 15, VA 8 and zinc lactate 5.

[0040] The above-mentioned product for protecting eyesight is characterized in that it is applied to health food.

[0041] The above-mentioned preparation method of a product for protecting eyesight is characterized in that it comprises the following steps:

[0042] (1) Take eyebright, lutein, riboflavin, VA and zinc lactate, pulverize and finely grind the above ingredients respectively, and pass through an 80-mesh sieve;

[0043] (2) Mix the powder in step (1) with bilberry extract, ginkgo leaf extract and grape seed extract evenly according to the above ratio, and press it into a tablet form, which is the product...

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PUM

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Abstract

The invention provides a product for protecting eyesight and preparation method thereof, composed of blueberry extract, eyebright, lutein, ginkgo leaves extract, riboflavin, grape seed extract, VA, and lactic acid zinc. The special combination of the natural herbs can effectively fight with free radicals to play a role of anti-oxidation and have protection effect on eyes with more blood capillary tissue and help to ease and improve the visual fatigue and dry eyes phenomenon of the students and computer workers. The product has simple preparation method, stable process condition and is suitable for scale industrial production.

Description

(1) Technical field: [0001] The invention relates to a product and a preparation method thereof, in particular to a product for protecting eyesight and a preparation method thereof. (two) background technology: [0002] In recent years, with the increasing pressure of people's work and study, and the diversification of various entertainment items, the use of eyes is often overdrawn. Some people work long hours in front of the computer all day, some read until late at night every day, and some People sit in front of the TV and watch programs all day long, some people surf the Internet and play games in front of the computer all day long, and some couples watch blockbuster movies in the cinema day and night. The incidence rate is greatly increased, and symptoms such as dry eyes, redness, burning sensation or foreign body sensation, heavy eyelids, eye pain, headache, and decreased vision appear. Sudden loss of vision occurs. Nowadays, there are many eye drops on the market to...

Claims

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Application Information

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IPC IPC(8): A61K36/87A61K9/00A61K9/14A61K9/20A61K9/48A61P27/02A61K31/047
Inventor 李德明
Owner 沃德(天津)营养保健品有限公司
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