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Composition containing procyanidine for relieving asthenopia

A technology for relieving visual fatigue and proanthocyanidins, applied in the direction of drug combination, effective ingredients of hydroxyl compounds, medical preparations containing active ingredients, etc., can solve problems such as inattention, memory loss, and ineffective improvement of local eye symptoms, etc. Achieve broad market prospects and improve the effect of mental symptoms

Inactive Publication Date: 2018-07-20
成都图径生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the products on the market to improve visual fatigue usually only target blue light damage itself, and have no obvious improvement effect on local eye symptoms, and cannot solve other symptoms caused by different degrees of visual fatigue, such as inattention, memory loss, etc.

Method used

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  • Composition containing procyanidine for relieving asthenopia
  • Composition containing procyanidine for relieving asthenopia
  • Composition containing procyanidine for relieving asthenopia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The preparation of embodiment 1 candy product of the present invention

[0052] Raw materials in parts by weight: 12 parts of lutein esters, 4 parts of (3R, 3'R)-dihydroxy-β-carotene, 200 parts of proanthocyanidins (derived from grape seeds), 400 parts of theanine, oligomeric Fructose (from Jerusalem artichoke) 300 parts.

[0053] Preparation:

[0054] 1. Preparation of proanthocyanidins: After the grape seeds are pulverized, they are pre-extracted multiple times with organic solvents, then refluxed with ethanol, super-extracted, filtered, centrifuged, ethanol recovered, resin adsorbed, ethanol eluted, petroleum ether extracted, and dried to obtain Grape Seed Extract. Calculate the addition amount of grape seed extract according to the actual content of proanthocyanidins in the grape seed extract, and ensure that 200 parts of proanthocyanidins are added.

[0055] 2. Proanthocyanidins, (3R, 3'R)-dihydroxy-β-carotene, theanine, lutein ester, and fructooligosaccharides ...

Embodiment 2

[0057] The preparation of embodiment 2 beverage products of the present invention

[0058] Raw materials in parts by weight: 6 parts of lutein esters, 2 parts of (3R, 3'R)-dihydroxy-β-carotene, 150 parts of proanthocyanidins (derived from grape seeds), 4 parts of astaxanthin, theanine 200 parts, 150 parts of fructooligosaccharide (Jerusalem artichoke source).

[0059] Preparation:

[0060] 1. Preparation of proanthocyanidins: purchase grape seed extract, calculate the amount of grape seed extract added according to the actual content of proanthocyanidins, and ensure that 150 parts of proanthocyanidins are added.

[0061] 2. Mix proanthocyanidins, (3R,3'R)-dihydroxy-β-carotene, astaxanthin, theanine, lutein ester, and fructooligosaccharides evenly according to the weight ratio, then add syrup and stir evenly.

[0062] 3. Various beverages can be prepared on demand.

[0063] The beneficial effects of the present invention are demonstrated by test examples below.

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Abstract

The invention relates to a composition containing procyanidine for relieving asthenopia, and aims at solving the technical problem of providing the composition for relieving asthenopia. The composition is a food, health product or medicine containing active ingredients including theanine and procyanidine. Population trial results indicate that the composition has a remarkable effect for relievingasthenopia for local symptoms of eyes, especially general symptoms caused by asthenopia at different degrees, such as inattention, memory deterioration and the like, and has a wide market prospect.

Description

technical field [0001] The invention relates to a composition for relieving visual fatigue containing proanthocyanidins, which belongs to the field of medicine and health. Background technique [0002] Visual fatigue, also known as eye fatigue, is a syndrome based on the subjective symptoms of the patient's eyes, eye or systemic organic factors and mental (psychological) factors. It is not an independent eye disease, so it is often called eye fatigue syndrome. (Refer to: 1. Li Fengming. Chinese Ophthalmology [M]. Beijing: People's Health Publishing House, 2006, 7-8; 2. Qu Hongying et al. Research progress on etiology and treatment of visual fatigue [J]. Chinese Medicine Ophthalmology Journal, 2003, 14(1): 59-61). Mild visual fatigue will cause eye symptoms such as eye soreness and swelling after using the eyes, and will recover soon after rest; moderate visual fatigue will have obvious eye symptoms, which will affect study and work; severe visual fatigue In addition to ocu...

Claims

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Application Information

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IPC IPC(8): A23L33/00A61K31/198A61K31/352A61K31/702A61K31/047A61K31/23A61K31/122A61K31/015A61P27/02
CPCA23L33/00A23V2002/00A61K31/015A61K31/047A61K31/122A61K31/198A61K31/23A61K31/352A61K31/702A23V2200/30A23V2250/2104A23V2200/322A61K2300/00
Inventor 魏巍
Owner 成都图径生物科技有限公司
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