Nutrition capsules for treating senile maculopathy and preparation process

A technology of macular degeneration and preparation process, which is applied in the field of medicine and health food, can solve the problems of lutein not easy to absorb, low bioavailability, unstable properties, etc., and achieve effective dissolution, easy absorption, and good product quality

Inactive Publication Date: 2010-10-27
黑龙江省嘉宝生物技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to the results of patent retrieval in the State Intellectual Property Office, the patent number is 99121753.5, and the name of the invention is a carotenoid preparation containing a mixture of β-carotene, lycopene and lutein. This invention uses lutein as the main raw material. But it pays more attention to the effect of β-carotene and lycopene, and it is simply used as food additive, animal feed, human food, pharmaceutical preparation or cosmetic preparation; the application number is 200510095096.5, and the invention name is lutein compound soft capsule and Its preparation process, this Fang Ming uses lutein and vitamin A as the main raw materials of the product, but in this way lutein is not easily absorbed by the human body, the bioavailability is not high, and its properties are unstable

Method used

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preparation example Construction

[0018] The preparation process of the capsule provided in this specific embodiment includes the steps of measuring, mixing, granulating, drying, granulating, filling and packaging the raw materials to obtain the finished product.

[0019] Capsule content preparation: weigh lutein, zeaxanthin, vitamin A, selenium, taurine, zinc gluconate, and skim milk powder in proportion.

[0020] Capsule filling: Put the content into the mixing tank, mix, wet granulate, dry, granulate, fill, and pack.

[0021] The lutein is the main constituent material that cannot be lost in the retina and macula of the eye; it prevents the physiological structure and function of the eye from changing; it is a powerful antioxidant that absorbs ultraviolet rays and blue light, and fundamentally repairs the light damage of the eye; it has the effect of dilating blood vessels. function, improve the blood microcirculation of the fundus, and promote the supply of nutrients.

[0022] The zeaxanthin can prevent a...

Embodiment 1

[0029] 1. Preparation of lutein: Take 10kg of lutein extract, the content is 150g / kg, add 45kg of saturated potassium hydroxide methanol solution, the reaction temperature is 25°C, the saponification time is 4 hours, and the saponification solution is washed with cold water at 5°C Filter until the effluent is neutral, and wash the filter residue twice with 4L of n-hexane, let stand overnight, filter, and dry to obtain 1.1 kg of lutein product with a purity of 92%.

[0030] 2. Preparation of capsules: Weigh lutein, zeaxanthin, vitamin A, zinc gluconate, selenium, taurine, skim milk powder and mix evenly according to the prescription amount, put the contents into a mixing tank, mix, wet Granulation, drying, sizing, filling and packaging. 250mg per capsule. The formula is 4 mg of lutein, 0.2 mg of zeaxanthin, 0.1 mg of vitamin A, 0.5 mg of zinc gluconate, 0.5 mg of selenium, 2 mg of taurine, and 242.8 mg of skim milk powder.

Embodiment 2

[0032] Same as Example 1. Get the raw materials of the following weight components, mix, wet granulate, dry, granulate, fill, pack. The formula is lutein 6mg, skimmed milk powder 244mg.

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Abstract

The invention discloses nutrition capsules for treating senile maculopathy and a preparation process, which relate to the field of medical and health-care foods. The capsules consist of capsule materials and capsule contents and are prepared from 1 to 20 milligrams of xanthophylls, 0.1 to 2 milligrams of zeaxanthin, 0.05 to 1 milligrams of vitamin A, 0.2 to 4 milligrams of gluconate zinc, 0.2 to 4 milligrams of selenium, 0.5 to 10 milligrams of taurine and 200 to 250 milligrams of dried skim milk. The preparation process comprises: weighing raw materials, mixing the raw materials, granulating the mixture, drying the grains, straightening the grains, filling the grains and packaging the grains to obtain the finished products. The xanthophylls of the capsules are easy to be absorbed by human bodies, the bioavailability is high and the properties of the capsules are stable.

Description

Technical field: [0001] The invention relates to the field of medicine and health food, in particular to a nutritional capsule for age-related macular degeneration and a preparation process. Background technique: [0002] Lutein is extracted from the petals of the Compositae plant Calendula, which belongs to carotenoids, also known as "plant lutein", and exists together with zeaxanthin in vegetables, fruits, flowers and other plants in nature. [0003] The function of lutein was first discovered in 1985. In the United States, an epidemiological investigation of 421 cases of age-related macular degeneration (Age-related macular degeneration, AMD) patients and 615 cases of disease-free population found that retinal spots in the elderly Carotenoids have the function of resisting AMD and protecting vision. It is further found that the carotenoids that exist in large quantities on the macula are lutein and zealeutein. Just as vitamin A deficiency can cause night blindness, lutei...

Claims

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Application Information

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IPC IPC(8): A23L1/30A23L1/303A23L1/304A23L33/00A23L33/105A23L33/16
Inventor 王宝根
Owner 黑龙江省嘉宝生物技术开发有限公司
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