Health food with function of relieving visual fatigue and preparation method thereof

A technology for relieving visual fatigue and health food, which is applied in the field of health food with the effect of relieving visual fatigue and its preparation, and can solve problems such as toxic side effects, singleness, and no famous brands.

Active Publication Date: 2010-07-07
INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI
View PDF4 Cites 33 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the drug products for preventing and treating asthenopia are relatively single, and there are also various deficiencies and side effects
At ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Health food with function of relieving visual fatigue and preparation method thereof
  • Health food with function of relieving visual fatigue and preparation method thereof
  • Health food with function of relieving visual fatigue and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A health food with the effect of relieving visual fatigue, which is prepared into soft capsules from the following raw materials: linseed oil 80.6g, β-carotene 0.3g, ginkgo leaf extract 9.2g, grape seed extract 5.6g; beeswax 3.8g g, lecithin 0.5g.

[0045] Preparation process: According to the formula ratio, take beeswax, lecithin and linseed oil and stir at 80°C for 40 minutes to dissolve the beeswax and mix evenly, then cool to 50°C, then add β-carotene oil, stir for 30 minutes to mix evenly , and finally add Ginkgo biloba extract, grape seed extract or grape seed extract that have been crushed and sieved to 180 mesh, and stir for 30 minutes to mix evenly; in order to ensure the uniformity of the content material liquid, grind the mixed material liquid three times with a colloid mill, and Filter the material liquid through a 150-mesh screen for the last time; vacuumize (vacuum degree ≤ -0.05Mpa) to remove all air bubbles, and make the content material liquid, and then...

Embodiment 2

[0047] A health food with the effect of relieving visual fatigue, which is prepared into soft capsules from the following raw materials: perilla seed oil 71.12g, vitamin A 0.3g, lutein 0.2g, zeaxanthin 0.08g, vitamin E 0.2g, Ginkgo biloba extract 5g, bilberry extract 18.8g, beeswax 3.8g, monoglyceride 0.5g.

[0048] Preparation process: vitamin A, 20% lutein, 20% zeaxanthin and 20% vitamin E are added by gradient equal addition method, and the others are the same as in Example 1.

Embodiment 3

[0050] A health food with the effect of relieving visual fatigue, which is prepared into hard capsules from the following raw materials: linseed oil (powder) 18g, β-carotene 0.3g, lutein 0.4g, ginkgo leaf extract 2.5g, grape Seed extract 2.8g, starch 76g.

[0051] Preparation process: fully mix β-carotene and lutein according to the formula, and then mix them with starch to make spare raw materials, and then mix ginkgo biloba extract, grape seed extract and linseed oil (powder) with The above-mentioned raw materials are fully mixed, and put into No. 1 capsule to obtain a hard capsule (prepared according to a conventional method).

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a health food with a function of relieving visual fatigue and a preparation method thereof, belonging to the technical field of health foods. The health food with the function of relieving visual fatigue is characterized in that active ingredients and additives are used for preparing the health food into soft capsules, hard capsules, oral liquid or tablets, wherein the active ingredients comprise the following raw materials: flaxseed oil or perilla oil, beta-carotene or vitamin A, lutein, zeaxanthin, vitamin E, ginkgo leaf extract and grape pip extract or cowberry extract; when the health food is prepared into the soft capsules, an emulsifying agent is used as the additive; when the health food is prepared into the hard capsules, a diluting agent is used as the additive; when the health food is prepared into oral liquid, a preservative, a flavoring agent, an emulsifying agent and water are used as the additives; and when the health food is prepared into the tablets, a diluting agent and a disintegrating agent are used as the additives. The health food prepared by the invention has the function of relieving visual fatigue.

Description

technical field [0001] The invention belongs to the technical field of health food, and in particular relates to a health food capable of alleviating visual fatigue and a preparation method thereof. Background technique [0002] Eyes, the window to the human soul, are the most important organ in human perception. About 80% of the knowledge and memory in the brain are obtained through the eyes. Eyes can distinguish different colors and different lights, and then convert these visions and images into nerve signals and send them to the brain. Health matters. However, in recent years, with the development of science and technology and the improvement of productivity, more and more people are troubled by visual fatigue, especially with the popularization of computers and other video terminals, the incidence of visual fatigue is gradually increasing. Has become a common occupational disease of modern people. The annual cost of diagnosis and treatment of visual fatigue in the wo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A23L1/303A23L33/155
Inventor 黄凤洪邓乾春黄庆德杨金娥万楚筠钮琰星刘昌盛杨湄李文林郭萍梅
Owner INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap