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Eye care solution for external application with procyanidines hydrolyzed from grape seeds and preparation process of eye care solution

A technology of proanthocyanidins and grape seeds, applied in the field of medicine, can solve problems such as poor effect and too few types, and achieve the effects of relieving visual fatigue, caring for the skin around the eyes, and eliminating free radicals

Active Publication Date: 2021-01-15
长春纳典生物技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is to provide grape seed hydrolyzed proanthocyanidin eye protection liquid for external application and its preparation process that can relieve visual fatigue and care for the skin around the eyes. The problem of too few product types and poor results

Method used

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  • Eye care solution for external application with procyanidines hydrolyzed from grape seeds and preparation process of eye care solution
  • Eye care solution for external application with procyanidines hydrolyzed from grape seeds and preparation process of eye care solution
  • Eye care solution for external application with procyanidines hydrolyzed from grape seeds and preparation process of eye care solution

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 1.1 Sample preparation:

[0036] A grape seed hydrolyzed proanthocyanidin eye protection solution for external application for relieving visual fatigue and caring for the skin around the eyes. 2 parts of sodium starch, 300 parts of glycerin.

[0037] (1) Weighing: Grape seed hydrolyzed proanthocyanidins, borneol, menthol, sodium carboxymethyl starch, and glycerin were weighed according to the above weight and part ratio, and placed in clean containers respectively, wherein grape seed hydrolyzed proanthocyanidins were placed in in opaque containers.

[0038](2) Dissolving and preparing stock solution: borneol and menthol are prepared as 10% stock solution 1 (borneol stock solution), 2 (menthol stock solution) with 75% ethanol aqueous solution respectively with 75% ethanol aqueous solution; Grape seed is hydrolyzed Proanthocyanidins are prepared with pure water as stock solution 3 with 20% by weight and placed in a light-tight container; sodium carboxymethyl starch is p...

Embodiment 2

[0048] 2.1 Sample preparation:

[0049] A grape seed hydrolyzed proanthocyanidin eye protection solution for external application for relieving visual fatigue and caring for the skin around the eyes. 15 parts of sodium starch, 400 parts of glycerin.

[0050] (1) Weighing: Grape seed hydrolyzed proanthocyanidins, borneol, menthol, sodium carboxymethyl starch, and glycerin were weighed according to the above weight and part ratio, and placed in clean containers respectively, wherein grape seed hydrolyzed proanthocyanidins were placed in in opaque containers.

[0051] (2) Dissolving and preparing stock solution: borneol and menthol are prepared as 10% stock solution 1 (borneol stock solution), 2 (menthol stock solution) with 75% ethanol aqueous solution respectively with 75% ethanol aqueous solution; Grape seed is hydrolyzed Proanthocyanidins are prepared with pure water as stock solution 3 with 20% by weight and placed in a light-tight container; sodium carboxymethyl starch is...

Embodiment 3

[0061] 3.1 Sample preparation:

[0062] A grape seed hydrolyzed proanthocyanidin eye protection liquid for external application for relieving visual fatigue and caring for the skin around the eyes. 15 parts of sodium starch, 400 parts of glycerin.

[0063] (1) Weighing: Grape seed hydrolyzed proanthocyanidins, borneol, menthol, sodium carboxymethyl starch, and glycerin were weighed according to the above weight and part ratio, and placed in clean containers respectively, wherein grape seed hydrolyzed proanthocyanidins were placed in in opaque containers.

[0064] (2) Dissolving and preparing stock solution: borneol and menthol are prepared as 10% stock solution 1 (borneol stock solution), 2 (menthol stock solution) with 75% ethanol aqueous solution respectively with 75% ethanol aqueous solution; Grape seed is hydrolyzed Proanthocyanidins are prepared with pure water as stock solution 3 with 20% by weight and placed in a light-tight container; sodium carboxymethyl starch is p...

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Abstract

The invention relates to an eye care solution for external application with procyanidines hydrolyzed from grape seeds as well as a preparation process and application of the eye care solution, and belongs to the technical field of medicine. The eye care solution comprises: procyanidines hydrolyzed from grape seeds, borneol, menthol, carboxymethyl thickener, glycerin and water, and weight composition of each component is as follows: 100-300 parts of procyanidines hydrolyzed from grape seeds, 1-30 parts of borneol, 1-30 parts of menthol, 2-50 parts of a thickener, 300-1500 parts of glycerin and0-50 parts of a preservative. Wherein the thickener is sodium carboxymethyl starch or sodium carboxymethyl cellulose. In the eye care solution, procyanidines hydrolyzed from grape seeds have pharmacological effects of scavenging free radicals, anti-oxidation and improving blood microcirculation; borneol and menthol can enhance cold feeling of the eye care solution and relieve eye fatigue; and procyanidines hydrolyzed from grape seeds, sodium carboxymethyl starch and glycerin can moisten the skin and have a moisturizing effect. By externally applying the eye care solution, beneficial effects ofnursing the skin around eyes and relieving visual fatigue can be achieved.

Description

technical field [0001] The invention relates to grape seed hydrolyzed proanthocyanidin eye-protecting liquid for external application and its preparation process and application, belonging to the technical field of medicine. Background technique [0002] With the development of science and technology, people spend more time watching the screens of electronic products such as TVs, computers or mobile phones. Flickering screens may cause visual fatigue, dry eyes, dry eyes, sore eyes, blurred vision and even vision loss. Symptoms seriously affect the quality of life. Hydrolyzed proanthocyanidin is a polyphenolic compound widely present in the plant kingdom, named for its ability to produce anthocyanin under hot and acidic conditions. Grape seed proanthocyanidin refers to the hydrolyzed proanthocyanidin mixture extracted from grape seeds. It is one of the most efficient plant-derived antioxidants found so far. It has strong antioxidant activity and is a good free radical scaven...

Claims

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Application Information

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IPC IPC(8): A61K31/353A61K9/08A61K47/10A61K47/36A61P9/14A61P17/00A61P17/18A61P27/02A61K31/045
CPCA61K31/353A61K31/045A61K9/08A61K9/0048A61K47/10A61K47/36A61P27/02A61P9/14A61P17/00A61P17/18A61K2300/00
Inventor 殷军翟健秀李嗣凯
Owner 长春纳典生物技术有限公司
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