Formula food beneficial to eye health and application thereof

A technology for formula food and food, applied in the field of food processing, can solve the problems of not highlighting the unique role of zeaxanthin, not being particularly aware of zeaxanthin, etc., to improve the persistence of vision, improve the subjective symptoms of the eyes, and relieve the visual acuity. effect of fatigue

Active Publication Date: 2009-12-09
ZHEJIANG NOVUS PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] As mentioned earlier, there are various eye protection products on the market, but many of them are compositions of one or two or three of these four ingredients. for glare protection; CN1253091 mentions a dairy product or drink containing lutein, zinc, and selenium that is good for eyesight; US2005/0147648 maintains eye Health; US7,267,830 mentions the purpose of supplementing carotenoids, vitamins A, C, DHA and some trace elements to improve the h

Method used

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  • Formula food beneficial to eye health and application thereof
  • Formula food beneficial to eye health and application thereof
  • Formula food beneficial to eye health and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Lutein, Zeaxanthin, Zinc, Selenium Alleviating Visual Fatigue Experimental Research

[0032] In this experiment, 278 long-term operators of video display terminals (VDT) with ages between 17 and 23 who are prone to eyesight fatigue were selected on a voluntary basis. The following subjects were excluded during selection: suffering from certain eye diseases May affect the test results; long-term or short-term use of relevant drugs, health products or other treatment methods may affect the judgment of the results; those who do not meet the inclusion criteria, do not consume the test drugs as required, or have incomplete information, etc. affect the efficacy or safety judge.

[0033] In the experiment, a control group and a food-testing group were set up, among which 48 people were selected in the control group according to the random principle, and they were given placebo. Take the drug combination tablets shown in Table 1, once a day, 2 tablets each time, for 35 consecu...

Embodiment 2

[0046] Vision drink containing lutein, zeaxanthin, zinc, selenium

[0047] This drink contains white sugar, citric acid, sodium citrate, B vitamins, lutein, zeaxanthin, zinc, selenium, and other plant extracts. Based on the total amount of 1000g, it contains 60mg of lutein, 0.3mg of zeaxanthin, 40mg of zinc, selenium The rest are other components and water, and a certain amount of synthetic tocopherol dry powder is used as an antioxidant. The lutein used is in the form of 5% CWS-B microparticles, the zeaxanthin is in the form of 5% CWS dry powder, the zinc is zinc orotate, and the selenium is L-selenomethionine.

[0048] The human experiment was carried out according to the similar experimental design of Example 1, and the analysis of the experimental results is shown in Table 2.

[0049] Table 2 The comparison of changes in the duration of photopic vision after the two groups tried the vision-enhancing beverage (x ± s, %)

[0050]

[0051] **P<0.05, ***P<0.001 compared...

Embodiment 3

[0053] Infant formula with lutein, zeaxanthin, zinc, selenium

[0054] In addition to conventional carbohydrates, fats, proteins, vitamins A, D, E, K, B vitamins, trace elements, and oligosaccharides, this infant formula milk powder also contains lutein, zeaxanthin, zinc, selenium, etc. The ingredients beneficial to eye health, based on the total amount of 1000g, include 0.3mg of lutein, 60mg of zeaxanthin, 4mg of zinc, and 150μg of selenium. Lutein used is in the form of 1% CWS dry powder, zeaxanthin is in the form of 5% CWS dry powder, zinc is zinc sulfate, selenium is baker's yeast rich in selenium, and natural tocopherol is an antioxidant.

[0055] The human experiment was carried out according to the similar experimental design of Example 1, and the analysis of the experimental results is shown in Table 3.

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Abstract

The invention provides a formula food beneficial to eye health and the application thereof. The formula food comprises the components of phytoxanthin, zeaxanthin, zinc and selenium, is applied to various formula milk powder, various functional beverages, various baking foods and various meal supplementing troches and capsules, is beneficial to human eye health, is especially beneficial to enhancethe photopic vision lasting degree of human eyes and is favorable to remitting the visual fatigue and improving the subjective eye symptoms.

Description

technical field [0001] The invention relates to a formula food added with several ingredients beneficial to human eye health, so as to provide trace elements of lutein, zeaxanthin, zinc and selenium necessary for human eyes. It belongs to the field of food processing. Background of the invention [0002] Eye health is a persistent and important topic, and people's attention to eye health has never stopped. There are also various eye protection products on the market. For a long time, people have tried to prevent or treat various eye discomforts or eye diseases such as vision by ingesting or using some naturally extracted or synthetic substances or some trace elements. Fatigue, amblyopia, myopia, cataracts, degeneration of the macular disease (ARMD), etc., to maintain eye health. Although the effects of these products vary, people have been looking for the best combination of drugs to achieve the best eye care effect. [0003] Lutein and Zeaxanthin are very important substa...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L1/304A23L1/305A23L1/30A23C9/152A23L2/52A23L21/10A23L33/00
CPCA61K45/06A61K31/07A23C9/1522A23L1/2753A23L1/304A21D8/047A23L1/3002A23D7/0053A23V2002/00A21D2/14A23L1/296A23D9/007A21D2/02A61K31/04A23L1/06A61K33/30A23L5/44A23L21/10A23L33/105A23L33/16A23L33/40A61K2300/00A23V2250/1626A23V2250/1642A23V2250/211
Inventor 许新德周迪张莉华邵斌
Owner ZHEJIANG NOVUS PHARMA CO LTD
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