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A kind of SOD skin care product and preparation method

A technology of skin care products and accessories, which is applied in the field of daily chemical products, can solve the problems such as the difficulty of storing SOD, and achieve the effect of being convenient to carry around, easy to use, and delaying aging

Active Publication Date: 2017-08-25
HUNAN YIJIU BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of SOD skin care product and its preparation method, so that SOD is not easily deactivated in it, so as to solve the problem that SOD is difficult to preserve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Prepare SOD skin care product of the present invention according to the following steps, and the finished product obtained is sheet-like:

[0025] 1) Mix the following auxiliary materials according to the ratio of parts by mass, add an appropriate amount of purified water and stir evenly, and then cut with a high-speed shear for 5 minutes to obtain the required auxiliary material solution: binder (pullulan) 2~ 5 parts, moisturizing agent (hydrolyzed collagen) 20~30 parts, trehalose 5~10 parts;

[0026] 2) Take 10~15 parts of plant source SOD dry powder and add it to the auxiliary material solution to mix, make up the purified water, fill it according to the finished product in sheet form, and the filling volume is 0.4ml (in mass percentage, it contains: binder 2%~5 %, humectant 20%~30%, trehalose 5%~10%, SOD dry powder 10%~15%; the balance is water);

[0027] 3) The filled product is put into -100 o Freeze in a low temperature environment below C for 3~6 minutes;

[...

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PUM

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Abstract

The invention relates to an SOD skin care product and a preparation method thereof, comprising adding 10 to 15 parts of SOD into an auxiliary material solution and mixing them in parts by weight, freezing at -100oC for 3 to 6 minutes, and then freeze-drying into a solid state; the auxiliary material solution It is an aqueous solution composed of 2-5 parts of binder, 20-30 parts of humectant and 5-10 parts of trehalose. The invention not only has the effect of SOD, but also ensures the long-term active preservation of SOD at normal temperature. After being sealed with double aluminum packaging, the activity retention rate can be as high as 90% after two years of storage at normal temperature; instead of the previous liquid bottled skin care products, the present invention can With double aluminum packaging, light and compact, easy to carry around.

Description

technical field [0001] The invention belongs to the technical field of daily chemical products, and in particular relates to an SOD skin care product and a preparation method. Background technique [0002] The skin is one of the tissues most exposed to oxygen, and can be directly attacked by physical factors such as ultraviolet rays, radiation, and heat, and can also be damaged by cosmetics, drugs, chemicals, free radicals, and lipid peroxides. A large number of free radicals are produced. Under normal circumstances, the production and removal are in a balanced state, but as the body ages, the removal ability gradually weakens. This balance is disrupted, and the excess free radicals can damage the body through various channels. [0003] SOD (superoxide dismutase) is the most effective antioxidant for scavenging free radicals. It can effectively scavenge free radicals, block the production of elastase, and inhibit its activity, thereby improving the health of the skin. Long-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/66A61K8/60A61K8/02A61Q19/08A61Q19/00
Inventor 梁姣童彦波
Owner HUNAN YIJIU BIOTECH