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Usage of pyracantha fortuneana fruit extract in preparation of health foods and medicines capable of improving visual sensitivity

The technology of health food and Pyracantha fruit is applied in the application field of Pyracantha fruit extract in the preparation of health food and medicine for improving visual sensitivity, and achieves the effects of improving appearance and taste, preventing myopia, and improving development and utilization efficiency.

Inactive Publication Date: 2018-02-23
XICHANG COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the purposes of Pyracantha fruit in the prevention and treatment of myopia, night blindness, and improvement of visual sensitivity have not been disclosed. There is a huge development potential in health food and medicine

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Use of Pyracantha extract in preparing health food and medicine for improving visual sensitivity, wherein the Pyracantha extract is prepared by the following method:

[0030] S1. Select fresh Pyracantha fruit with full color and no insects, and put the selected fresh Pyracantha Pyracantha angustifoliaWash the fruit in water, wash and remove impurities;

[0031] S2. Tissue crushing: add fresh Pyracantha after washing into a homogenizer, add water that is 1 times the weight of fresh Pyracantha, stir and mash for 3 minutes to obtain Pyracantha liquid, which is left to stand for use;

[0032] S3, decocting: adding water three times its weight to the Pyracantha pulp, decocting for 1.5 hours, filtering with gauze to obtain Pyracantha juice;

[0033] S4, acidification treatment: add 2% v / v hydrochloric acid ethanol solution in the fireacantha liquid until the pH value of the fireacantha liquid reaches 1;

[0034] S5. Purification by macroporous adsorption resin column chr...

Embodiment 2

[0040] Use of Pyracantha extract in preparing health food and medicine for improving visual sensitivity, wherein the Pyracantha extract is prepared by the following method:

[0041] S1. Select fresh Pyracantha fruit with full color and no insects, and put the selected fresh Pyracantha Pyracantha angustifolia Wash the fruits in water to remove impurities;

[0042] S2. Tissue crushing: add the washed fresh Pyracantha to a homogenizer, add water 1.2 times the weight of the fresh Pyracantha, stir and mash for 2 minutes to obtain Pyracantha liquid, which is left to stand for use;

[0043] S3, decocting: adding water 4 times its weight into the Pyracantha pulp, decocting for 2 hours, filtering with gauze to obtain Pyracantha juice;

[0044] S4, acidification treatment: add 4% v / v hydrochloric acid ethanol solution in the fireacantha liquid, until the pH value of the fireacantha liquid reaches 2;

[0045] S5. Purification by macroporous adsorption resin column chromatography: tr...

Embodiment 3

[0051] Use of Pyracantha extract in preparing health food and medicine for improving visual sensitivity, wherein the Pyracantha extract is prepared by the following method:

[0052] S1. Select fresh Pyracantha fruit with full color and no insects, and put the selected fresh Pyracantha Pyracantha angustifolia Wash the fruits in water to remove impurities;

[0053] S2, tissue crushing: add the washed fresh Pyracantha to the homogenizer, and add distilled water 1.1 times the weight of the fresh Pyracantha, stir and mash for 5 minutes to obtain Pyracantha liquid, which is left to stand for use;

[0054] S3, decocting: adding water 5 times its weight into the Pyracantha pulp and decocting for 3 hours, filtering with gauze to obtain Pyracantha juice;

[0055] S4, acidification treatment: add 3% v / v hydrochloric acid ethanol solution in the fireacantha liquid until the pH value of the fireacantha liquid reaches 2;

[0056] S5. Purification by macroporous adsorption resin column ...

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PUM

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Abstract

The invention discloses a usage of a pyracantha fortuneana fruit extract in preparation of health foods and medicines capable of improving visual sensitivity. The pyracantha fortuneana fruit extract is prepared by a method comprising the following steps: S1, carrying out purification; S2, carrying out tissue fragmentation; S3, carrying out decoction; S4, carrying out acidification treatment; S5, carrying out macroporous adsorption resin column chromatography purification; S6, carrying out ethanol extraction, namely adding ethanol so as to perform cold leaching, filtering the extract, and combining filtrates; and S7, carrying out vacuum decompressed concentration so as to obtain the pyracantha fortuneana fruit extract. The usage of the pyracantha fortuneana fruit extract has the following beneficial effects: contents of chemical compositions in the pyracantha fortuneana fruits used for preparing health foods and medicines, including red pigment, total phenolics, total flavonoids and soon, are controlled; and the prepared oral solid preparations and the like have the effects of improving visual sensitivity, preventing myopia, preventing hyperopia, preventing night blindness and so on. Scope of utilization of the pyracantha fortuneana fruits is broadened by the usage of the pyracantha fortuneana fruit extract in preparation of the health foods and the medicines capable of improving visual sensitivity, and thus, development and utilization values of the pyracantha fortuneana fruits are increased; moreover, the usage of the pyracantha fortuneana fruit extract has wide market prospects.

Description

technical field [0001] The invention relates to a new application of Pyracantha, in particular to the application of Pyracantha extract in preparing health food and medicine for improving visual sensitivity. Background technique [0002] Pyracantha Pyracantha Pyracantha P. fortuneana The fruit of the plant, also known as life-saving food, rescue food, torch fruit, chiyangzi, etc., was first recorded in the monograph of materia medica "Southern Yunnan Materia Medica" (written by Lan Mao in the Ming Dynasty). Sweet and sour. It is effective in treating lumps in the chest, food accumulation, eliminating parasites, improving eyesight, purging the fire of the liver meridian, and stopping metrorrhagia in women. [0003] Pyracantha has high edible value and medicinal value. For example, Pyracantha can be made into jelly, jam, sauce, health wine, fruit juice, fruit vinegar and other foods. This is mainly because Pyracantha is rich in vitamins, Essential trace elements, crude pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L29/00A23L29/30A23L33/105A61K36/73A61P27/02A61P27/10A61K131/00
CPCA23L29/015A23L29/03A23L29/30A23L33/105A23V2002/00A61K36/73A61K2236/13A61K2236/15A61K2236/331A61K2236/333A61K2236/55A23V2200/30A23V2200/14A23V2250/082A23V2250/21A23V2250/213A23V2250/2116A23V2250/18A23V2250/612A23V2300/14
Inventor 李小芳杨勇勋马金华颜瑜黄海燕焦钰
Owner XICHANG COLLEGE
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