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Aloe lysozyme gel rich in pleurotus djamor fruiting body polypeptide and preparation method of aloe lysozyme gel

A technology of red oyster mushroom seeds and lysozyme, which is applied in the development of cosmetics and edible fungus resources, can solve the problems of insufficient natural moisturizing ingredients, insufficient antioxidant effect, and weak antioxidant effect, so as to improve the effect of scavenging free radicals and delay skin aging , good antioxidant capacity and antibacterial ability

Pending Publication Date: 2021-10-01
HENAN UNIV OF URBAN CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to propose a kind of aloe lysozyme gel rich in the fruiting body polypeptide of oyster mushroom

Method used

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  • Aloe lysozyme gel rich in pleurotus djamor fruiting body polypeptide and preparation method of aloe lysozyme gel
  • Aloe lysozyme gel rich in pleurotus djamor fruiting body polypeptide and preparation method of aloe lysozyme gel
  • Aloe lysozyme gel rich in pleurotus djamor fruiting body polypeptide and preparation method of aloe lysozyme gel

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Experimental program
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Effect test

Embodiment 1

[0037] Embodiment 1: the preparation of red oyster mushroom polypeptide powder

[0038] Select the fresh oyster mushroom fruiting body cultivated in the greenhouse, dry it by blowing air for 12 hours at a temperature of 60°C, and then crush it into oyster mushroom powder with a particle size of less than 75 μm; weigh 100 parts by weight of oyster mushroom powder Add to 1000 parts by weight of pH 8.0 dilute sodium hydroxide solution, mix well, then add 10 parts by weight of alkaline protease and stir for enzymolysis, enzymolysis temperature is 55°C, stirring speed is 60rpm, enzymolysis After 5 hours, filter to remove impurities to obtain a filtrate; add 4 times the volume of absolute ethanol to the filtrate, precipitate at 4°C for 12 hours, and refrigerate and centrifuge at 5000g for 20 minutes to remove soluble sugars and take the supernatant. The supernatant was concentrated 10 times by rotary evaporation at 55°C at a speed of 40rpm, and the concentrated solution was frozen i...

Embodiment 2

[0039] Embodiment 2: the preparation of red oyster mushroom polypeptide powder

[0040] Select the fresh oyster mushroom fruiting body cultivated in the greenhouse, dry it by blowing air for 12 hours at a temperature of 60°C, and then crush it into oyster oyster mushroom powder with a particle size of less than 38 μm; weigh 150 parts by weight of oyster oyster mushroom powder Add to 1000 parts by weight of pH 8.0 dilute sodium hydroxide solution, mix well, then add 10 parts by weight of alkaline protease and stir for enzymolysis, enzymolysis temperature is 55°C, stirring speed is 60rpm, enzymolysis After 6 hours, filter to remove impurities to obtain a filtrate; add 4 times the volume of absolute ethanol to the filtrate, precipitate at 4°C for 12 hours, refrigerate and centrifuge at 5000g for 20 minutes, remove soluble sugar, and take the supernatant. The supernatant was concentrated 10 times by rotary evaporation at 55°C at a speed of 40rpm, and the concentrated solution was fr...

Embodiment 3

[0041] Embodiment 3: the preparation that is rich in the aloe lysozyme gel of oyster mushroom polypeptide powder

[0042] 1. Formula: The number of parts of each component in the aloe gel is 1 part of aloe powder, 2 parts of red oyster mushroom polypeptide powder, 0.5 part of enzyme-cut oligomeric sodium hyaluronate, 1 part of α-arbutin, Schizophyllan 35 parts, lactobionic acid 10 parts, glycosyl trehalose 15 parts, acrylic acid (ester) / C10-30 alkanol acrylate crosspolymer 8 parts, hydroxyacetophenone 6 parts, 1,2 hexyl 6 parts of glycol, 30 parts of 1,3 propylene glycol, 40 parts of glycerin, 4 parts of aminomethyl propanol and 100 parts of deionized water.

[0043] 2. Preparation

[0044] According to the above formula, put deionized water into the vacuum emulsification mixer unit, and put the pre-swelled acrylic acid (ester) type / C10-30 alkanol acrylate crosslinked polymer into the vacuum emulsification mixer unit, start stirring and heating up, Stirring speed is 40rpm / mi...

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Abstract

The invention discloses aloe lysozyme gel rich in pleurotus djamor fruiting body polypeptide and a preparation method of the aloe lysozyme gel. The aloe lysozyme gel rich in pleurotus djamor fruiting body polypeptide comprises effective active components, a gel component, an antiseptic component, a pH regulator and deionized water, the effective active components comprise aloe powder, pleurotus djamor polypeptide powder, enzyme-digested oligomeric sodium hyaluronate, lysozyme, alpha-arbutin, schizophyllum commune polysaccharide, lactobionic acid and the like, the gel component is a thickening agent, and the anti-corrosion component comprises p-hydroxyacetophenone, 1,2-hexanediol and 1,3-propylene glycol. Both the pleurotus djamor polypeptide and the aloe extract have the effects of resisting oxidation and delaying skin aging, irritation of transdermal absorption can be reduced while transdermal absorption is enhanced, the purposes of deep mildness, moisture preservation, nutrition and repair are achieved, and the s aloe lysozyme gel is particularly suitable for people with sensitive skin to use. The preparation method is characterized in that active components such as pleurotus djamor polypeptide, lysozyme, schizophyllum commune polysaccharide and the like are added in a traditional aloe gel preparation process.

Description

technical field [0001] The invention relates to an aloe lysozyme gel and a preparation method thereof, in particular to an aloe lysozyme gel rich in the fruiting body polypeptide of Pleurotus ostreatus and its preparation, belonging to the development field of cosmetics and edible fungus resources. Background technique [0002] Red oyster mushroom ( Pleurotus diamor ), which belongs to the family Pleurotaceae under the phylum Basidiomycetes, and is also known as Pleurotus pleurotus, Pleurotus ostreatus, Pleurotus ostreatus, and Pleurotus ostreatus. It is light red, or pink and dark red, so it is called red oyster mushroom. Red oyster mushrooms are highly ornamental. Red oyster mushroom has the characteristics of fast growth, early fruiting and high yield. Data analysis showed that the highest contents of protein, total sugar, crude fat, reducing sugar, ash and cellulose in 100 g dry matter were 23.4 g, 36 g, 66.7 g, 3.2 g, 9.6 g, 8.4 g and 35.7 g, respectively. Red oyste...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/64A61K8/66A61K8/73A61K8/04A61K8/60A61Q19/00A61Q19/08C07K1/14C12P21/06C07K1/30
CPCA61K8/9794A61K8/64A61K8/66A61K8/73A61K8/042A61K8/735A61K8/602A61Q19/00A61Q19/08A61Q19/005C07K1/145C12P21/06C07K1/30C07K1/14A61K2800/84A61K2800/592
Inventor 王福梅谢朝晖鲁铁李登邓立情陈艳艳张程田晨曦
Owner HENAN UNIV OF URBAN CONSTR
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