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Eye care composition and preparation method thereof

A technology for eye care and composition, which is applied in the field of eye care composition and its preparation, can solve problems such as eye skin damage, achieve the effect of low toxic and side effects, good safety, and repair eye skin damage

Inactive Publication Date: 2019-01-11
广州市爱百伊生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] There are many types of these products with different effects, but most of them are synthetic products of various chemical substances, and long-term use may cause damage to the eye skin

Method used

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  • Eye care composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A preparation method of an eye care composition, comprising the following steps:

[0030] 1) Take the dry smooth Ulmus bark, crush it to 60 mesh, add 4 times the concentration of 70% ethanol aqueous solution, heat to 70°C, keep warm, stir for 1 hour, repeatedly extract twice, combine the extracts, and concentrate and drying to obtain the Ulmus chinensis extract, take 3 parts of the Ulmus sativa extract and dissolve it in 10 parts of propylene glycol, and stir evenly to obtain the Ulmus sativa extract solution;

[0031] 2) Take the dried milk thistle shell, crush it to 60 mesh, add 4 times the concentration of 70% ethanol aqueous solution, heat to 70 ° C, keep warm, stir for 1 hour, repeat the extraction twice, combine the extracts, concentrate and dry, To obtain the milk thistle extract, dissolve 5 parts of the milk thistle extract in 15 parts of lecithin (synthetic phosphatidylcholine), and stir to obtain the milk thistle extract solution;

[0032] 3) Step 1) to prepa...

Embodiment 2

[0034] A preparation method of an eye care composition, comprising the following steps:

[0035] 1) Take the dry smooth Ulmus bark, crush it to 70 mesh, add 5 times the concentration of 80% ethanol aqueous solution, heat to 75°C, keep warm, stir for 2 hours, extract repeatedly 3 times, combine the extracts, and concentrate and drying to obtain the Ulmus chinensis extract, dissolving 40 parts of the Ulmus sativa extract in 50 parts of propylene glycol, and stirring evenly to obtain the Ulmus sativa extract solution;

[0036]2) Take the dried milk thistle shell, crush it to 70 mesh, add 5 times the concentration of 75% ethanol aqueous solution, heat to 73°C, keep warm, stir for 2 hours, extract repeatedly 3 times, combine the extracts, concentrate and dry, To obtain the milk thistle extract, dissolve 50 parts of the milk thistle extract in 60 parts of lecithin, and stir evenly to obtain the milk thistle extract solution;

[0037] 3) Mix the extract solution of Ulmus glabrata ob...

Embodiment 3

[0039] A preparation method of an eye care composition, comprising the following steps:

[0040] 1) Take the dry smooth Ulmus bark, crush it to 80 mesh, add 6 times the concentration of 90% ethanol aqueous solution, heat to 75°C, keep warm, stir for 3 hours, extract repeatedly 4 times, combine the extracts, and concentrate and drying to obtain the Ulmus glabrata extract, dissolving 80 parts of the Ulmus glabrata extract in 100 parts of propylene glycol, and stirring evenly to obtain the Ulmus glabrata extract solution;

[0041] 2) Take the dried milk thistle shell, crush it to 80 mesh, add 6 times the concentration of 90% ethanol aqueous solution, heat to 75 ° C, keep warm, stir for 3 hours, extract repeatedly 4 times, combine the extracts, concentrate and dry, To obtain the milk thistle extract, dissolve 90 parts of the milk thistle extract in 100 parts of lecithin, and stir evenly to obtain the milk thistle extract solution;

[0042] 3) Mix the extract solution of Ulmus gla...

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Abstract

The invention discloses an eye care composition, which comprises the following raw materials in parts by weight: 1-100 parts of Ulmus glabra extract, 1-100 parts of propylene glycol, 1-100 parts of water silkworm extract, and 1-100 parts of lecithin. The preparation method comprises the following steps: 1) dissolving the smooth Ulmus pumila green wood extract in propylene glycol of formula amountand uniformly stirring; 2) dissolving the silymarin extract in the lecithin of the formula amount and uniformly stirring; and 3) mixing and stirring that smooth Ulmus pumila extract solution and Silybum marianum extract solution uniformly to obtain the eye care composition. The invention adopts two kinds of active ingredients: Silybum marianum extract and Ulmus glabra extract, which are both plantextracts, and have the characteristics of good safety and low toxic and side effects. At that same time, due to the characteristic of the active ingredients contain in the two extracts, the composition not only has good antioxidant and wrinkle resistance when acting on eye skin, but also can repair eye skin damage to a certain extent.

Description

technical field [0001] The invention relates to an eye care composition and a preparation method thereof, belonging to the technical field of eye care. Background technique [0002] The eyes are one of the most frequently used organs of the human body, and also the most vulnerable part of the human skin. Due to the lack of natural protection of the sebum membrane, various bad living habits, such as frequent use of electronic products, excessive eye use, and lack of attention to sun protection and maintenance etc., will lead to eye fatigue, dryness, lack of water, bags under the eyes, dark circles, crow's feet and other eye problems. Especially eye wrinkles, after the age of 25, wrinkles will slowly appear. At the same time, when the skin is dehydrated or subjected to ultraviolet rays or other external physical damage, eye wrinkles will also increase. On the one hand, the formation of eye wrinkles is due to the decline of neuroendocrine function, the decrease of protein synt...

Claims

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Application Information

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IPC IPC(8): A61K8/34A61K8/55A61K8/9789A61Q19/00A61Q19/08
CPCA61K8/345A61K8/553A61Q19/005A61Q19/08A61K8/9789
Inventor 陈章
Owner 广州市爱百伊生物技术有限公司
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