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Application of theanine in preparing food, health products or medicines for relieving eye fatigue

A technology for relieving visual fatigue and theanine, applied in food ingredients, applications, food science, etc., can solve problems such as memory loss, inattention, and ineffective improvement of local eye symptoms, and achieve improvement of mental and nervous symptoms, The effect of broad market prospects

Inactive Publication Date: 2018-06-22
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

[0005] 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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  • Application of theanine in preparing food, health products or medicines for relieving eye fatigue
  • Application of theanine in preparing food, health products or medicines for relieving eye fatigue
  • Application of theanine in preparing food, health products or medicines for relieving eye fatigue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1 Preparation of candy product of the present invention

[0049] Raw materials in parts by weight: 12 parts of lutein esters, 4 parts of (3R, 3'R)-dihydroxy-β-carotene, 200 parts of anthocyanins (derived from blueberries), 400 parts of theanine, low Polyfructose (Jerusalem artichoke source) 300 parts.

[0050] Preparation:

[0051] 1. Preparation of anthocyanins: fresh blueberry fruit is ground and homogenized, extracted with ethanol, filtered, centrifuged, recovered with ethanol, adsorbed with resin, eluted with ethanol, extracted with petroleum ether, and dried to obtain blueberry extract. Calculate the amount of blueberry extract added according to the actual content of anthocyanins in the blueberry extract, and ensure that 200 parts of anthocyanins are added.

[0052] 2. Mix anthocyanins, (3R, 3'R)-dihydroxy-β-carotene, theanine, lutein ester, and fructooligosaccharides evenly according to the weight ratio, then add syrup and stir evenly.

[0053] 3. A...

Embodiment 2

[0054] Embodiment 2 Preparation of beverage product of the present invention

[0055] Raw materials in parts by weight: 6 parts of lutein esters, 2 parts of (3R, 3'R)-dihydroxy-β-carotene, 50 parts of anthocyanins (sourced from blueberries), 4 parts of astaxanthin, gluconic acid 600 parts of zinc (calculated by zinc weight), 200 parts of theanine, 150 parts of fructooligosaccharide (from Jerusalem artichoke).

[0056] Preparation:

[0057] 1. Preparation of anthocyanins: fresh blueberry fruit is ground and homogenized, extracted with ethanol, filtered, centrifuged, recovered with ethanol, adsorbed with resin, eluted with ethanol, extracted with petroleum ether, and dried to obtain blueberry extract. Calculate the amount of blueberry extract added according to the actual content of anthocyanins in the blueberry extract, and ensure that 50 parts of anthocyanins are added.

[0058] 2. Mix anthocyanin, (3R,3'R)-dihydroxy-β-carotene, astaxanthin, zinc gluconate, theanine, lutein ...

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Abstract

The invention relates to application of theanine in preparing food, health products or medicines for relieving eye fatigue, and belongs to the field of medicine and health. One of the technical schemes of the invention provides the application of the theanine in preparing the food, health products or medicines for relieving eye fatigue. In addition, the invention also provides a composition for relieving eye fatigue, and the active components of the composition comprise theanine and anthocyanin. Shown by trial results of people, the composition provided by the invention aims at local symptomsof eye fatigue, can obviously improve psychosomatic manifestations such as aprosexia and memory decline caused by varying degrees of eye fatigue, has an obvious effect of relieving eye fatigue and hasbroad market prospects.

Description

technical field [0001] The invention relates to the use of theanine in preparing food, health products or medicines for relieving visual fatigue, and 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 fati...

Claims

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Application Information

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IPC IPC(8): A23L33/175A23L33/10A61K31/198A61P27/02A61P25/22A61P25/20A61P25/28A61P27/04
CPCA23L33/10A23L33/175A23V2002/00A61K31/198A23V2250/0646A23V2250/2104
Inventor 魏巍
Owner 成都图径生物科技有限公司
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