Anti-aging composition with free radical scavenging function and preparation method thereof

An anti-aging and composition technology, which is applied in the field of anti-aging composition and its preparation, can solve the problems of not being able to achieve the expected effect, harsh storage conditions, and reduced product activity, so as to meet the needs of anti-aging, inhibit skin aging, The effect of inhibiting absorption

Pending Publication Date: 2021-05-28
GUANGZHOU ZHENGGUANG BIOTECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Due to the high activity of scavenging free radicals, the storage conditions are harsh, and most of them need to be stored under low temperature, dry or light-proof conditions, resulting in in

Method used

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  • Anti-aging composition with free radical scavenging function and preparation method thereof
  • Anti-aging composition with free radical scavenging function and preparation method thereof
  • Anti-aging composition with free radical scavenging function and preparation method thereof

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preparation example Construction

[0048] Wherein, the preparation method of described fish collagen peptide powder comprises the following steps:

[0049] (1) put the fish skin into a sodium chloride solution with a mass fraction of 1.5%, soak it at a low temperature of 20° C. for 8 hours, then wash it with water until neutral, drain the water, and pulverize to obtain a crude fish collagen extract;

[0050] (2) Add deionized water to the crude fish collagen extract, adjust the pH, add alkaline protease, and perform enzymatic hydrolysis treatment at 65°C for 5 hours; then add papaya and fig zymogen, and continue enzymatic hydrolysis at 60°C Treat for 3 hours; inactivate the enzyme, and centrifugally filter to obtain the collagen peptide solution

[0051] (3) Add a phosphate buffer solution with a pH value of 5.5 to the collagen peptide liquid, and chitosan with a degree of deacetylation greater than 85%, wherein the parts by weight of the three are as follows: 20 parts of collagen peptide liquid, phosphoric aci...

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Abstract

The invention provides an anti-aging composition with a function of scavenging free radicals and a preparation method thereof. The anti-aging composition is mainly prepared from the following raw materials: fish collagen peptide powder, grapefruit powder, cranberry powder, L-arabinose, acerola cherry powder, haematococcus pluvialis, edible bird's nest peptide, mogroside and the like. The preparation method comprises the following steps: treating fish skin by adopting a specific process to prepare unique fish collagen peptide powder, treating grapefruits, cranberries and acerola cherries by adopting a specific process, and compounding with other components to prepare the composition which has high free radical scavenging activity and high anti-aging performance, is convenient to eat and has a pleasant taste. It is accidentally found that the composition does not need to be stored under a low-temperature condition, and the high free radical scavenging activity can be kept for a long time when the composition is stored at the normal temperature.

Description

technical field [0001] The invention relates to the field of medical and health products, in particular to an anti-aging composition with the function of scavenging free radicals and a preparation method thereof. Background technique [0002] Free radicals, chemically called "free radicals", are atomic groups containing an unpaired electron. They are very active and highly oxidative chemical substances produced by human cells during metabolism. They are also called active oxygen, such as Hydroxyl radicals, superoxide anion radicals, hydrogen peroxide, etc. Active oxygen free radicals in the body have certain functions, such as immune and signal transduction processes, but too much active oxygen free radicals will have destructive behaviors, attack cell membranes, oxidize serum anti-protease, and even snatch electrons from DNA, damaging healthy cells of the human body. Induce cardiovascular diseases, diabetes, age-related macular degeneration, cancer and other diseases. In ...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/64A61K8/65A61K8/9722A61K8/60A61K38/01A23L33/105A23L33/125A23L33/18A61P39/06A61Q19/08A61K31/7004
CPCA61K8/65A61K8/9789A61K8/60A61K8/9722A61K8/64A61Q19/08A61K36/752A61K36/45A61K36/05A61K36/736A61K31/7004A61K38/014A61K38/012A61P39/06A23L33/105A23L33/18A23L33/125A23V2002/00A61K2300/00A23V2200/30A23V2200/318A23V2250/21A23V2250/55A23V2250/254A23V2250/602
Inventor 许莹洁蒋丽马丽霞
Owner GUANGZHOU ZHENGGUANG BIOTECH CO LTD
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