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Nutrition preparation suitable for improving eyesight of astronauts

A nutritional preparation and astronaut's technology, applied in the functions of food ingredients, food ingredients containing natural extracts, food science, etc., can solve problems such as irrecoverable vision and blurred vision, and achieve the effect of enhancing the health care effect of diet

Pending Publication Date: 2019-12-06
许昌神飞航天生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there have been at least seven documented cases of astronauts who returned to Earth with normally healthy eyes but required vision adjustment; some had blurred vision for several weeks, others longer , may not even regain original vision

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A nutritional preparation suitable for improving the vision of astronauts. The raw materials are: blueberry powder, yam powder, wolfberry powder, cassia seed powder, chicory powder, whole milk powder, maltodextrin, and xylitol. Its preparation method is:

[0035] 1) Mixing: Add blueberry powder, yam powder, wolfberry powder, cassia powder, chicory powder, whole milk powder, maltodextrin, and xylitol into the vacuum mixer, under the condition of vacuum degree of 0.95-0.98MPa Carry out multi-directional movement mixing;

[0036] 2) Packaging: Vacuum packaging the materials after vacuum low-temperature mixing;

[0037] 3) Sterilization.

Embodiment 2

[0039] A nutritional preparation suitable for improving the eyesight of astronauts. The raw materials are in parts by weight: 2-5 parts of blueberry powder, 2-8 parts of yam powder, 0.5-3 parts of wolfberry powder, 0.2-1 part of cassia powder, and 1-3 parts of chicory powder. 3 parts, 5-15 parts of whole milk powder, 5-10 parts of maltodextrin, 0.2-1 part of xylitol. Its preparation method is:

[0040] 4) Mixing: Add blueberry powder, yam powder, wolfberry powder, cassia powder, chicory powder, whole milk powder, maltodextrin, and xylitol into the vacuum mixer, under the condition of vacuum degree of 0.95-0.98MPa Carry out multi-directional movement mixing;

[0041] 5) Packaging: Vacuum packaging the materials after vacuum low-temperature mixing;

[0042] 6) Sterilization.

Embodiment 3

[0044] A nutritional preparation suitable for improving the eyesight of astronauts. The raw materials are in parts by weight: 3 parts of blueberry powder, 5 parts of yam powder, 2 parts of wolfberry powder, 0.3 part of cassia seed powder, 2 parts of chicory powder, 12 parts of whole milk, malt 6 parts of dextrin, 0.5 parts of xylitol. Its preparation method is:

[0045] 7) Mixing: Add blueberry powder, yam powder, wolfberry powder, cassia seed powder, chicory powder, whole milk powder, maltodextrin, and xylitol into the vacuum mixer, under the condition of vacuum degree of 0.95-0.98MPa Carry out multi-directional movement mixing;

[0046] 8) Packaging: Vacuum packaging the materials after vacuum low-temperature mixing;

[0047] 9) Sterilization.

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PUM

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Abstract

The invention discloses a nutrition preparation suitable for improving eyesight of astronauts. The nutrition preparation is prepared from raw materials of blueberry pumace powder, yam powder, wolfberry powder, cassia seed powder, endive powder, whole milk powder, maltodextrin and xylitol. Based on the modern dietotherapy theory and experience, through scientific compatibility, a product is rich invarious components, beneficial to health of the visual system, such as anthocyanin, a vitamin A, carotenoid and plant polysaccharide besides having rich nutrient substances such as proteins, carbohydrates and fat, has the effects of relieving eye fatigue, improving the eyesight and the like after being eaten for a long term, and is particularly suitable for being eaten by the astronauts.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a nutritional preparation suitable for improving the eyesight of astronauts. Background technique [0002] Studies have shown that under the effect of microgravity, the intraocular pressure will increase, and the overall visual ability is likely to decline. A survey published in 2011 found that 29 percent of astronauts on short-duration missions and 60 percent of those on long-duration missions reported suffering from varying degrees of visual problems. In addition, there have been at least seven documented cases of astronauts who returned to Earth with normally healthy eyes but required vision adjustment; some had blurred vision for several weeks, others longer , It may not even be possible to restore the original vision. Astronauts are the main body and core of manned spaceflight activities. Faced with the complex and changeable space environment and lack ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/00A23L33/125A23L33/105A23L19/10
CPCA23L33/00A23L33/125A23L33/105A23L19/10A23V2002/00A23V2200/30A23V2250/2106A23V2250/21A23V2250/5114A23V2250/6422
Inventor 毛宏伟毛洪涛毛红岗
Owner 许昌神飞航天生物科技有限公司
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