54results about How to "Eliminate eye fatigue" patented technology

The invention discloses a medlar and chrysanthemum eyesight-improving intelligence-developing health care drink, and relates to a method for preparing drinks. The medlar and chrysanthemum eyesight-improving intelligence-developing health care drink is a drink product which is prepared from melar, chrysanthemum and the like serving as raw materials through extraction, clarification, preparation, sterilization, packaging and other technology. The medlar and chrysanthemum eyesight-improving intelligence-developing health care drink has the functions of clearing liver and improving eyesight, promoting blood circulation and removing blood stasis and the like, and has good curative effect on nearsighted, farsighted and other eye disease patients. Through regular drinking, the drink can achieve the effects of controlling eye diseases, eliminating eye fatigue and brain fatigue, improving the eyesight, improving the intelligence and the like. The method for preparing the medlar and chrysanthemum eyesight-improving intelligence-developing health care drink can prepare two or more eyesight-improving intelligence-developing drinks or other drinks according to the drink production technology. The medlar and chrysanthemum eyesight-improving intelligence-developing health care drink comprises the following components: 10 to 20 percent of medlar, 5 to 20 percent of chrysanthemum, 5 to 20 percent of cassia seed, 5 to 20 percent of mulberry, 5 to 10 percent of hawthorn, 5 to 20 percent of dried longan, 5 to 20 percent of Chinese date and the like.

The invention discloses a bonding method for a 3D (three-dimensional) grating in a naked eye 3D display screen, namely surface bonding is performed by filling an optical clear adhesive (OCA) or a liquid optical clear adhesive (LOCA) between a 3D grating sheet and a liquid crystal panel. During the surface bonding process, the bonding method comprises the following steps of: (1) utilizing an optical mask plate (MASK) to set MARK and FOG MARK marks of the grating sheet to ensure the MARK consistency of the two; (2) using a bonding device to perform sampling multiple times by adopting a 3D grating sheet MARK identification and sampling way, and moving a FOG platform to capture the center position of the FOG MARK through a CCD (charge coupled device) multiple times during position correction; and (3) using the high-precision CCD to match with a direct type bonding way for attaching; and furthermore, the FOG platform and a grating platform on the bonding device can simultaneously adjust the positions. The invention further discloses the naked eye 3D display screen. According to the bonding method disclosed by the invention, the production cost can be effectively reduced by using the precision property of an existing point bonding production device, the naked eye 3D display screen can effectively avoid rainbow stripes caused by optical diffraction, the visual fatigue can be effectively eliminated, the light transmittance is high, and the power consumption of backlight of the screen can be effectively reduced.

The invention relates to composition instant granules for providing nutrients for the macular area of the retina, improving vision and preventing eye diseases and a preparation method thereof, and belongs to the field of functional nutritious food. The composition instant granules are prepared from, by weight, 1.5 parts of a blueberry extract, 5 parts of a bilberry extract, 2.5 parts of a dunaliella salina extract, 0.5 part of zeaxanthin, 0.2 part of lutein ester, 6.5 parts of tea theanine, 10 parts of a fructus lycii extract, 5 parts of a haematococcus pluvialis extract, 5 parts of DHA algaeoil microcapsule powder, 10 parts of acerola cherry fruit powder, 0.15 part of taurine, 0.15 part of zinc gluconate, 0.15 part of calcium, 0.15 part of organic selenium, 0.15 part of vitamin B2, 0.15part of vitamin E, 0.15 part of casein phosphopeptide and 50 parts of xylitol. The composition instant granules can provide the nutrients for the macular area of the retina, delay the increase of thedegree of myopia of adolescents, assist in treating amblyopia of infants, delay the occurrence of presbyopia of middle-aged and elderly people, prevent the eye diseases of middle-aged and elderly people, and assist in treating the eye diseases of middle-aged and elderly people.

The invention relates to a health liquid using plant materials as the main raw materials and its preparing process, wherein the liquid is prepared from butterflybush flower, cassia seed, wild chrysanthemum flower, Tribulus terrestris, Epuisetum hiemale, notopterygium root, bile of vertebrates, boneol, boracic acid, Ethylparabenum, borax, propylparaben and sodium chloride through steps of extracting, concentrating, alcohol depositing, water precipitating, decolorizing, diluting and filtering.

The invention discloses a blueberry-pomegranate mixed beverage and a preparation method thereof. The preparation method of the blueberry-pomegranate mixed beverage comprises the following steps: preparing the blueberry into blueberry fruit pulp, preparing pomegranate into pomegranate juice, adding isomalt, honey and mineral water, mixing and stirring so as to obtain the blueberry-pomegranate mixed beverage. No food additive is added in the preparation process; the original nutritional ingredients in the blueberry fruits and pomegranate fruits are fully preserved; the blueberry-pomegranate mixed beverage is free of toxic and side effect and has the functions of regulating the function of the human body, supplementing the essential amino acid in the human body, eliminating eye fatigue and improving vision.

The invention relates to rehmannia root functional yoghourt, rehmannia root blueberry functional yoghourt and a preparation method thereof. Raw materials for the yoghourt comprise milk and a rehmannia root extract or milk, the rehmannia root extract and a blueberry extract, wherein a ratio of used rehmannia root to used milk is 1.7 kg 100 L to 2.5 kg 100 L, and a ratio of the used blueberry extract to used milk is 1 kg 7 L to 1 kg 12 L. The preparation method comprises the following steps carrying out heat sterilization on a milk-containing material liquid which is composed of milk or includes milk and blueberry as main raw materials; subjecting the rehmannia root extract with stable components to filtration sterilization; mixing the sterilized milk-containing material liquid with the sterilized rehmannia root extract; and adding a starter for fermentation so as to prepare the functional yoghourt. The rehmannia root functional yoghourt has a plurality of health care effects like removal of heat to promote salivation, cooling of blood and stopping of bleeding and is rich in nutritional components; the rehmannia root blueberry functional yoghourt has a plurality of health care effects like eye protection, prevention of cranial nerve aging, strengthening of the heart, resistance to cancers, softening of blood vessels and enhancement of human immunity besides the health care effects of the rehmannia root functional yoghourt.

The invention relates to the technical field of foods, and discloses tabletted sweets capable of alleviating asthenopia. The tabletted sweets comprise the following raw materials in parts by weight: 40-50 parts of blueberry fruit juice powder, 1-5 parts of chrysanthemum powder, 20-30 parts of Chinese wolfberry fruit powder, 1-5 parts of grape seeds, 0.1-1 part of xanthophyll, 5-10 parts of dietaryfibers, 10-20 parts of D-mannitol, 5-10 parts of maltodextrin and 0.1-1 part of magnesium stearate. The invention further discloses a preparation method of the tabletted sweets and an application ofthe tabletted sweets in the respect of alleviating asthenopia. The tabletted sweets have the beneficial effects of being comprehensive in nutrient components, an original ecology low-temperature processing technology is adopted, the tabletted sweets conform to the proportion of promoting blood circulation for removing blood stasis, nourishing liver and kidney and removing liver fire for improvingeyesight in traditional Chinese medicines, and nutrient components of the raw materials are guaranteed not to be destroyed, so that the efficacy of promoting blood circulation for removing blood stasis and removing liver fire for improving eyesight can be achieved.

The invention relates to a health food with function of improving acuity of vision, as well as the process for preparation. The raw materials of the product include ginkgo leaves, fresh ginger, dried orange peel, meat, star aniseed, pricklyash peel, Chinese green onion stalk, bee honey, soy sauce, yellow rice wine, edible vinegar, table salt and medical ethanol. The health product is the nutrient solution extracted from each raw materials through boiling.

The invention discloses a pair of combined myopia preventing and treating glasses, which comprises a pair of primary glasses and three groups of independent secondary glasses. The pair of primary glasses is a pair of shortsighted glasses and comprises a spectacle frame (1) and a pair of primary shortsighted eyeglasses (2). The first group of secondary glasses can be attached below the front faces or back faces of the main shortsighted eyeglasses (2) through connecting clamps (3); secondary eyeglasses thereof are formed by compounding 2 to 3.5 D convex spheres and 4 to 7 triangular prisms of which the base is inwards; and the first group of secondary glasses are especially suitable to be used by a student in class, wherein the student uses the upper half to look at a blackboard, and the lower half changes a near sight into a far sight when the student reads or writes so as to prevent the development of myopia. The second group of secondary glasses can be attached above the front faces or back faces of the main shortsighted eyeglasses (2); and secondary eyeglasses thereof are 3 to 5 D convex spheres and treat myopia in a far fogging mode. The third group of secondary glasses can be attached above the front faces or back faces of the main shortsighted eyeglasses (2); secondary eyeglasses thereof are formed by compounding 1 to 2 D convex spheres and 2 to 4 delta triangular prisms of which the base is inwards; and the third group of secondary glasses is especially suitable to be used by the user for watching a computer, and can eliminate eye fatigue, prevent and treat myopia.

The invention discloses a quantum energy glasses formula and a production method. The quantum energy glasses formula comprises the following raw materials in percentage by weight: 80 percent to 82 percent of plastic titanium, 4 percent to 6 percent of negative ion nanoparticles, 4 percent to 6 percent of far infrared nanoparticles and 8 percent to 10 percent of macromolecule resin. The productionmethod comprises the following steps: S1, weighing the raw materials according to the proportion for later use; S2, putting the negative ion nanoparticles and the far infrared nanoparticles into a quartz quantum baking machine and baking; S3, mixing and melting the negative ion nanoparticles, the far infrared nanoparticles and other raw materials in the baking machine to form a whole body; S4, pouring the melted raw materials into a glasses mold trough; S5, cooling a condensed glasses frame through an ice water circulating system; after drying the glasses frame in an automatic drying system, selecting semi-finished-product glasses frames by professional staff and storing. By adopting the quantum energy glasses formula, the effects of enhancing myopia and hyperopia adjusting functions, alleviating discomfort caused by myopia and hyperopia and eliminating eye fatigues can be realized.

The present invention discloses soft capsule special dietary food for strengthening and improving eyesight and a preparation method of the soft capsule special dietary food. The soft capsule special dietary food comprises: a Chinese wolfberry fruit seed extract, algae oil, Chinese wolfberry fruits, a marigold extract, a lycium ruthenicum extract, blueberry powder, a black soybean peel extract or agreen tea extract or a folium mori extract, ascorbic acid, B-complex vitamins and beeswax. The formula is developed based on plant extraction functional components with homology of medicine and foodand myopia of teenagers is prevented and improved by supplementing nutritional functional components with antioxidant stress and eyesight protection; eyesight damages caused by blue light of electronic products are prevented and improved by supplementing nutritional functional components which can remove free radicals in vivo, prevent eye crystalline proteins from being attacked and oxidized by the free radicals and protect eyesight; and hypopsia or eye diseases caused by ocular nutritional deficiency are alleviated by supplementing nutritional functional components which can regulate in vivometabolism and prevent aging. The soft capsule special dietary food has simple compatibility, good health-care effect, safety, reliability, no toxic or side effect, also light medicinal flavor, good mouthfeel and convenient carrying.

The invention discloses a preparation method of non-toxic ferment dropping liquid.The method includes the following steps that firstly, fruit peel is prepared, disinfected and washed clean; secondly, filtered water and brown sugar are added into the fruit peel and then stirred evenly, and the mixture is fermented for 6-10 months; thirdly, orange peel, pineapple peel and lemons are put into the mixture in the second step, and the mixture continues to be fermented for 1-3 months.According to the preparation method of the non-toxic ferment dropping liquid, nutritive ferment is obtained after fruit peel, orange peel, pineapple peel and lemons are fermented, and the non-toxic ferment dropping liquid can eliminate eyestrain and prevent bacterial infection, is free of side effects and provides certain protection for the health of users.

The present invention relates to preparation process of isocollidine preparation for eye. Through mixing isocollidine and inorganic acid or organic acid to form soluble isocollidine, dissolving in water, adding osmotic pressure regulator to osmotic pressure 280-320 mOsm / kg, adding hydrochloric acid or sodium hydroxide solution to regulate pH value to 3.0-7.0, adding water via stirring and sterilizing, solution for eye is obtained; or, gel as excipient is further added to obtain gel for eye. The isocollidine preparation for eye may be used to replace atropine, which has serious toxic side effect, for mydriasis, may be used also in regulating eyesight, treating pseudomyopia of teenage and eliminate eye fatigue, and is safe, effective and controllable.

The invention discloses a degradable slow-release invisible eye mask capable of eliminating eye fatigue and a preparation method of the degradable slow-release invisible eye mask, and relates to the technical field of invisible eye masks. Per each 10ml, the invisible eye mask comprises the following raw material components: 200mg-300mg of collagen peptide, 0.8-1.2mg of hyaluronic acid, 4-6mg of vitamin B6, 1.8-2.2mg of vitamin B12, 9-11 mg of dipotassium glycyrrhizinate, 0.18-0.22mg of napthoxylin hydrochloride, 0.28-0.32mg of neostigmine methylsulfate, 0.8-1.2mg of chlorpheniramine maleate, 80-150mg of glycerinum, 7-9mg of dexpanthenol, 4-6mg of menthol, 5-7mg of polysorbate 80, 5-7mg of borneol, 3-5mg of edetate disodium, 2-4mg of mint, 2-4mg of aminocaproic acid, 1-3mg of ethanol, 9-11mg of sodium chloride, 2-4 mg of benzalkonium chloride solution, and 3-5 mg of chlorobutanol solution; the mass fraction of the benzalkonium chloride solution is 0.01%; and the mass fraction of the chlorobutanol solution is 0.2%.

The invention discloses a myopia rehabilitation instrument. The myopia rehabilitation instrument comprises a support, a laser generator, a plurality of laser emitting columns and steam bags and is characterized in that laser generated by the laser generator is emitted through the laser emitting columns, a user can wear the support at the eye positions on the face, the support includes a left support corresponding to the left eye and a right support corresponding to the right eye, the left support and the right support are hinged to each other through a hinge shaft, and each of the first support and the second support is provided with one steam bag and the laser emitting columns. The myopia rehabilitation instrument has the advantages that the laser of the myopia rehabilitation instrument deeply reaches acupoints to stimulate the nerves at the acupoints, the steam bags and an air pump are used to perform pressurized and humidified hot compress on the eyeballs and the peripheries of theeyeballs, eye blood circulation is promoted, microcirculation is improved, optic nerve cells are activated, and an evident sight recovery and eye-care physical therapy effect is achieved.

The invention provides a high light efficiency eye-protection lamp. A lamp tube of the eye-protection lamp is a fluorescent lamp glass tube; a transparent nanometer titania thin film is coated on an inner wall of the fluorescent lamp glass tube; and five rectifier diodes are adopted in a circuit of the eye-protection lamp. According to the high light efficiency eye-protection lamp provided by the invention, with the circuit design, the illumination is uniform without low-frequency flashing; and in addition, by adopting the fluorescent lamp tube coated with the nanometer titania thin film, the high light efficiency eye-protection lamp is long in service life, high in stability and high in color rendering property.

The invention relates to the technical field of traditional Chinese medicines and specifically relates to a traditional Chinese medicine composition for improving vision and a preparation method thereof. Through the combination of American ginseng, radix astragali, rhizoma acori graminei, prepared polygala root, cassia occidentalis, medlar flower, dendrobium, concha haliotidis, glossy privet fruit, semen cuscutae, bat dung, wolfberry, root of kudzu vine, fructus viticis, white paeony root, cortex phellodendri, poria cocos, rhizoma cimicifugae, prepared licorice root, radix rehmanniae preparata, fructus corni, chrysanthemum, radix bupleuri and goat horn, the traditional Chinese medicine composition has effects of reinforcing qi and nourishing blood, dredging collaterals and improving eyesight, eliminating eye fatigue, recovering vision, nourishing liver and kidney, clearing heat and promoting the secretion of saliva or body fluid, and nourishing blood and promoting blood circulation.

The invention relates to a vision-care device comprising a case, two optical lens cones, an electric pulse output circuit, a light-operated circuit and a thermal power control circuit, wherein the two optical lens cones are arranged on the case; the electric pulse output circuit outputs electric pulse signals through an electrode plate; the light-operated circuit controls flicker of light-emitting components in the optical lens cones; and the thermal power control circuit controls a constant-temperature electrode plate to output constant heat. The vision-care device organically integrates the electrical stimulation, the photostimulation and the thermal massage effects together, can quickly eliminate asthenopia with the remarkable effect and is difficult to generate adaptability.

The invention belongs to the technical field of sterilization preparations, and discloses a sterilization curing agent. The sterilization curing agent is prepared from the following raw materials: polyhexamethylene biguanidine, edible salt, pearl powder, collagen and a blueberry extract. The sterilization curing agent can achieve the effect of sterilization and disinfection through reasonable composition, scientific matching and synergistic sterilization and disinfection between combinations; the direct sterilization and immunization and phagocytosis effects through synergistic interaction cantake effective rapidly, bacteria, fungi, viruses, tumors and polypides which are prevented from diffusing and osmotic dehydration are efficiently killed and devoured, the disinfection and sterilization effect is improved by hundredfold, the sterilization curing agent can conduct multifunctional curing, nourish and scavenge free radicals, improve the nerve conduction, relieve asthenopia, protect the eyesight, reduce hyperpigmentation and cicatrization, restrain wounds, stop bleeding and promote tissue regeneration, and promote the wounds to heal rapidly and perfectly.

The invention discloses an external traditional Chinese medicine ointment for treating myopia and a preparation method thereof, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine ointment comprises rhizoma acori graminei, radix polygalae, radix angelicae sinensis, fructus broussonetiae, fructus corni, semen cuscutae, fructus lycii, radix salviae miltiorrhizae, rhizoma chuanxiong, radix codonopsis, radix astragali, rhizoma atractylodis macrocephalae, pericarpium citri reticulatae viride, digitalis, cortex fraxini, radix paeoniae alba, radix rubiae and the like. According to the external traditional Chinese medicine ointment for treating myopia and the preparation method of the external traditional Chinese medicine ointment, the raw material formula is selected, the process is simple, and the obtained external traditional Chinese medicine ointment for treating myopia can be directly applied, is convenient to use, has the effects of promoting periorbital blood circulation, relieving eye muscle spasm and eliminating eye fatigue, has a remarkable myopia treatment effect and has good economic and social benefits.

The invention discloses a blueberry composite compressed candy specially used for children's relief of visual fatigue. Bran g, kelp powder g, kumquat peel, honeysuckle, chrysanthemum buds, yellow corn, lutein, β-carotene, sucrose, xylitol, milk powder, vitamin D, β-cyclodextrin, corn starch. The raw materials selected in the present invention are all natural substances that can promote vision development and have high stability. They are not only safe and have no side effects, but also can reduce retinal damage and inhibit the formation of harmful free radicals systematically through the coordination and supplementation of various components. Improve eyesight and protect eyes. The tablet-pressed candy of the invention is designed for children, has pleasant taste, remarkable effect, reasonable proportioning and certain market prospect.

The invention discloses eye wash and a preparation method thereof, and relates to the field of medical health care. The eye wash is prepared from hyperconcentration extraction liquid of herba selaginellae, hyperconcentration extraction liquid of pearl, hyperconcentration extraction liquid of blueberry, mineral substances, vitamins, cold acid, coenzyme B12, plant essential oil, xanthophyll and small parts of cluster water. The eye wash is a nano composite liquid prepared by mixing the components. According to the invention, natural materials are adopted; side effects are avoided; eye cells canbe activated; microvascular circulation can be improved; toxins can be discharged; eye fatigue and eye dryness can be eliminated; myopia and blurred vision can be improved; and the eye wash makes eyesof people bright.

The invention relates to a spectacle lens with different front-view refraction cluster groups in different view fields and a manufacturing method of the spectacle lens, in the aspect of the spectacle lens, on the basis of introducing a concept of continuously increasing different lower addition light and a free-form surface concept in the different view fields, through the design of different diopters in the different front-view refraction cluster groups, the different front-view refraction cluster groups have different diopters; the diopter switching of the multi-stage micro-lens glasses with 3, 5, 7 and 9 which can be perceived by human eyes in the same field of view becomes possible, so that far and near object images can clearly fall on the retina, and the eyes are not tired when the glasses are used. In the aspect of manufacturing methods, a 3D printing additive manufacturing method and a substrate machining subtractive manufacturing method which are commonly used for a free-form surface are selected; an injection molding technology and a micro-nano imprinting technology are creatively fused, and an injection molding hot-pressing micro-nano imprinting manufacturing method and a substrate photosensitive micro-nano imprinting manufacturing method are provided; the injection molding hot-pressing micro-nano imprinting method and the substrate photosensitive micro-nano imprinting method can be used for batch production of glasses matching persons suitable for selecting free-form surface big data, so that high-quality glasses which are the same as customized glasses can be obtained.

The invention discloses semen cassiae torae honey cream for eyes. The semen cassiae torae honey cream is prepared from the following raw materials in parts by weight: 1 part of semen cassiae torae, 1part of chrysanthemums, 1 part of mother chrysanthemums, 1 part of scouring rush, 1 pat of honeysuckle, 1 part of borneol and 1 part of honey. The semen cassiae torae honey cream has the beneficial effects that a blood-eye barrier is quickly broken through, the excitement degree of an optic nerve and a trigeminal nerve is increased, ciliary muscle and extraocular muscle spasm are contacted, and eyestrain is eliminated; channels and collaterals are cleared and activated, mind is refreshed and eyesight is improved, circulation is promoted and stasis is removed, a local vessel is expanded, a blood flow is increased, and minicirculation is improved; eye endocrine and metabolism are improved, a discharge conduit is dredged, and eye nutrition and micronutrients are replenished; elastic vitalityof crystalline lens is activated, the eyeball content is activated, and the physiological function of refracting media is recovered; eye microcirculation is improved, and eyestrain is eliminated; andany preservatives or aromatics are not added, and using is convenient, reliable, safe and non-toxic.

The invention discloses a mild-moxibustion medicine and a mild-moxibustion apparatus for treating myopia and amblyopia. The mild-moxibustion medicine comprises, by weight, 20-30 parts of flos chrysanthemi, 4-8 parts of mentha haplocalyx, 10-16 parts of cornu saigae tataricae, 20-30 parts of radix rehmanniae, 12-20 parts of fructus lycii , 20-25 parts of rhizoma gastrodiae, 6-10 parts of radix ginseng, 6-10 parts of periostracum cicadae and 4-6 parts of borneolum syntheticum. The mild-moxibustion apparatus comprises an eyeshade body, a forehead mild-moxibustion frame and an eye socket assembly. One end of the eyeshade body is opened while the other end thereof is provided with an end cover. The forehead mild-moxibustion frame is arranged on the outer side of the eyeshade body, and a mild-moxibustion barrel unit is arranged in the forehead mild-moxibustion frame. The eye socket assembly is arranged on the inner side of the eyeshade body; mild-moxibustion barrel units or virtual-reality lens assemblies are arranged in the eye socket assembly, and a virtual-reality video player is arranged on the inner side of the end cover; and medicinal pads for treating myopia and amblyopia are arranged in the mild-moxibustion barrel units. The mild-moxibustion medicine and the mild-moxibustion apparatus have effective treatment effect for patients with myopia or amblyopia.

The invention relates to chewable tablets for alleviating vision fatigue, which comprise carotene-beta 10 3.6-5.5%, taurine 27-55%, vitamin C 7-11%, green tea polyphenols 10-17%, crystalline cellulose 12-51.9% and magnesium stearate 0.5-0.9%.

The invention discloses compound fruit and vegetable juice. The compound fruit and vegetable juice is prepared from the following raw materials in parts by mass: 2 to 5 parts of compound thickening agent, 10 to 30 parts of white sugar, 25 to 55 parts of fructose syrup, 0.05 to 0.2 part of acesulfame, 0.02 to 0.05 part of sucralose, 8 to 15 parts of apple juice, 3 to 7 parts of pineapple juice, 10 to 22 parts of carrot juice, 2 to 6 parts of orange juice, 3 to 8 parts of mango puree, 8 to 18 parts of tomato puree, 1 to 5 parts of strawberry juice, 1 to 5 parts of passionfruit puree, 1 to 3 parts of blueberry juice, 1 to 3 parts of cantaloupe juice, 0.5 to 3 parts of grape juice, 1 to 3 parts of citric acid, 0.1 to 0.5 part of potassium sorbate, 0.1 to 0.5 part of sodium citrate and several parts of essence. The compound fruit and vegetable juice disclosed by the invention can supplement a variety of vitamins and dietary fibers and has a comprehensive range of efficacy.

The invention provides a formula of bear bile blueberry alcohol, which belongs to a formula of fruit juice alcohol and solves the problem that an alcoholic beverage is high in sugar content and calorific value and comprises preservatives. The technical scheme of the formula includes that the bear bile blueberry alcohol is composed of bear bile, blueberry juice and water. Weight ratio of the bear bile to the blueberry juice to the water is equal to 7:2000:3000. The formula of the bear bile blueberry alcohol has the advantages of giving full play to natural antibacterial antiphlogistic and antiseptic effects of the bear bile and natural anti-oxidation effects of the blueberry juice, achieving that no additive and preservative is added in an entire food production process, and enabling the bear bile blueberry alcohol to become real green organic products. The bear bile blueberry alcohol has the following effects: antioxidation, free radical scavenging, human microcirculation improvement, bilifaction increase, cholesterol dissolving capacity improvement, anti-bacteria, antiphlogosis, analgesia, antianaphylaxis, antihypertension, antilipidemic, antidiabetics, blood viscosity reduction, arrhythmia regulation, memory enhancement, senility delay, vision improvement and eye fatigue elimination.

The invention discloses a composition for improving eyesight and benefiting brain and a preparation method and applications thereof. The composition includes the following raw materials: cassia seed powder, menthol powder, tomato powder, egg yolk powder, pork liver powder, carrot powder, toning antioxidants, and flavoring agents. The composition of the present invention has a synergistic effect ofimproving eyesight and benefiting brain. Specifically, the tomato powder, the egg yolk powder, the pork liver powder, the carrot powder and the pork liver powder synergistically nourish retina and brain, and enhance visual function; the cassia seed powder, the tomato powder and the toning antioxidants resist visual disturbance caused by ocular muscle spasm stress inflammatory injury; the mentholpowder cools and refreshes brain, relieves tension and visual fatigue, and promotes absorption of the functional ingredients of the composition. The composition of the present invention is prepared from food materials, and can be used for preparing food preparations in different forms.