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Eyesight protective agent xanthophyll eye preparation and preparation process thereof

An ophthalmic preparation, lutein technology, applied in the direction of metabolic diseases, active ingredients of hydroxyl compounds, tripeptide ingredients, etc., to achieve the effects of improving bioavailability, overcoming easy oxidation, and remarkable therapeutic effect

Inactive Publication Date: 2015-03-25
QINGDAO ZHONGREN ZHIYE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Checked scientific and technological literature, patent literature and national food and drug approval literature, but found no identical or similar reports

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Water-soluble lutein 1g, taurine 15g, selenized carrageenan 10mg, zinc glycinate 2g, water-soluble vitamin A 0.15g, glutathione 0.3g, methylparaben 0.2g, menthol 0.1g.

[0027] Precisely weigh each component in the prescription, take water-soluble lutein, taurine, selenium, zinc glycinate, water-soluble vitamin A, glutathione and add appropriate amount of pure water to dissolve; Heat the purified water to dissolve, take the menthol and add purified water to dissolve it and add it to the above solution, then add sodium hyaluronate, glycerin and sodium chloride and stir thoroughly. Adjust the pH value to 7.0~7.4, add pure water to the total amount. Filter, fill, sterilize, and get ready.

Embodiment 2

[0029] Water-soluble lutein 1.3g, taurine 10g, selenized carrageenan 7mg, zinc glycinate 2.6g, water-soluble vitamin A 0.13g, glutathione 0.2g, glycerin 10g, methylparaben 0.2g, peppermint Brain 0.1g.

[0030] Precisely weigh each component in the prescription, take water-soluble lutein, taurine, selenium, zinc glycinate, water-soluble vitamin A, glutathione and add appropriate amount of pure water to dissolve; Heat the purified water to dissolve, take the menthol and add purified water to dissolve it and add it to the above solution, then add sodium hyaluronate, glycerin and sodium chloride and stir thoroughly. Adjust the pH value to 7.0-7.4, and add pure water to the total amount. Filter, fill, sterilize, and get ready.

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Abstract

The invention discloses a xanthophyll eye preparation for protecting the eyesight. The xanthophyll eye preparation is prepared from the following raw materials: 5-13 parts of water-soluble xanthophyll (metered based on C40H56O2), 50-80 parts of taurine, 0.1-0.5 part of selenium (metered based on Se), 10-25 parts of zinc (metered based on Zn), 0.5-1.0 part of water-soluble vitamin A and 0.8-2.0 parts of glutathione as well as auxiliary materials consisting of a diluting agent, a moistening agent, an isoosmotic adjusting agent, an anti-corrosive agent, an antioxidant and water for injection. The forms of the preparation include various eye preparations such as eye drops and eye lotions. The xanthophyll eye preparation is applicable to eye diseases such as shortsightedness, farsightedness, cataract, glaucoma, retinitis pigmentosa and macular degeneration. The xanthophyll eye preparation contains various nutritional factors which are reasonably combined, so that the blank of an external xanthophyll preparation is filled up and the bioavailability and the healthcare effect are remarkably improved; after being actually used by 300000 people, the xanthophyll eye preparation is proven to be above 90% in total effective rate in treating the shortsightedness, the cataract and diabetic eye diseases and is proven to have a positive promotional value.

Description

technical field [0001] The invention relates to a lutein ophthalmic preparation and a preparation method thereof, belonging to the technical field of medicines and preparation thereof. [0002] Background technique [0003] At present, the incidence of eye diseases is on the rise, which is quite harmful to the human body. In recent years, studies have found that lutein is the only carotenoid that exists in the macula and lens of the human retina. It is selectively deposited in the macular area and in various tissues such as the retina, lens, cornea, choroid, ciliary body, iris, and sclera. It is the most important nutrient component in the human retina and an important component of retinal tissue. Lutein has strong anti-oxidation, anti-light damage ability, and nutritional effect on visual cells. It can prevent oxygen free radicals and harmful light from damaging retinal cells and pigment epithelium, improve the activity of visual cells, and is a key protective substance ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K38/06A61K31/047A61P27/12A61P27/10A61P3/10
Inventor 彭琼
Owner QINGDAO ZHONGREN ZHIYE BIOTECH
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