CN105213295B - A kind of recombination human source collagen protein face and preparation method thereof - Google Patents

A kind of recombination human source collagen protein face and preparation method thereof Download PDF

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CN105213295B
CN105213295B CN201510746718.XA CN201510746718A CN105213295B CN 105213295 B CN105213295 B CN 105213295B CN 201510746718 A CN201510746718 A CN 201510746718A CN 105213295 B CN105213295 B CN 105213295B
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human source
recombination human
source collagen
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CN105213295A (en
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黄建民
周爱梅
高力虎
杜尔凤
赵健烽
冯丽萍
陶海
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Jiangsu Jland Biotech Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/65Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/78Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/02Preparations for care of the skin for chemically bleaching or whitening the skin

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Abstract

The invention discloses a kind of recombination human source collagen protein face and preparation method thereof, the preparation method of the recombination human source collagen protein face comprises the following steps:Recombination human source collagen protein face is by carrier and mask matrix solution composition, after 30 alkylol acrylamide acid esters cross-linked polymers of acrylic acid (ester) class/C10, dried tremella extract, hamamelis extract, ceramide, xanthans, hyaluronic acid, deionized water, glycerine and butanediol are dispersed with stirring completely, fully swelling 12h, methyl hydroxybenzoate, glycine betaine, small molecule recombination human source collagen peptide, EDETATE SODIUM are added into system, it is dispersed with stirring completely, 50 DEG C are heated to, 30 minutes are kept the temperature under vacuum.The effective anti-aging of the present invention, wrinkle reduction, increase skin elasticity, keeps the young state of skin.

Description

A kind of recombination human source collagen protein face and preparation method thereof
Technical field
The present invention relates to a kind of recombination human source collagen protein face and preparation method thereof.
Background technology
Urban woman is often in face of the immense pressure of work and life, along with the serious pollution of environment, skin by Very big injury, shows as that skin of face is intensely dark, pore is thick, easily raw whelk, and microgroove increases, and accelerates aging, to wide Big people seeking beauty brings very big puzzlement.Facial mask is one kind in daily cosmetics, it is to be attached to face by the of short duration time Portion, temporarily isolation extraneous air and pollutant, substantial amounts of nutrition and moisture are provided for skin, skin is become soft beautiful, High resilience.
It is more in order to have the function of facial mask, it is often necessary to which that adding various active materials makes facial mask reach more preferable U.S. In vain, moisturizing, anti-aging, anti-acne and other effects.Since collagen contains the hydrophilic radicals such as more amino and hydroxyl, Neng Gouyou Effect realizes water lock, the effect of moisturizing.Meanwhile collagen can synthesize endogenous collagen by percutaneous absorption, wrinkle reduction, makes skin High resilience.In addition, collagen plays the role of ultraviolet injury and whelk certain reparation and treatment, and it is added to The features such as good compatibility, stability and antibiotic property are shown in cosmetics.But existing animal sources collagen class face The absorbability and security of film are poor, it is impossible to very effectively play a role, and consumer cannot be safe to use.
Recombination human source collagen is that the tripeptides repetitive sequence based on 1 chain collagen domain Gly-X-Y of human III type collagen α is special Sign, successfully constructs pichia yeast genetic engineering bacteria by the method for MOLECULE DESIGN and gene chemical synthesis, carries out high density fermentation, obtain Cell exocrine type destination protein is obtained, there is following characteristic:
(1)Low immunogenicity:Since recombination human source collagen is the gene sequence characteristic structure according to human collagen albumen Build, and also carried out specific screening and modification in experimentation to sequence, will easily cause the color ammonia of organism immune response The amino residues such as acid foreclose.
(2)Virus-free hidden danger:Animal sources collagen there is one it is fatal the shortcomings that be exactly in the presence of viral hidden danger, such as fowl Influenza virus, crazy heifer disease virus, aftosa, mycoplasma and Chlamydia etc..The recombination human source collagen obtained by gene engineering research Albumen then overcomes this weakness, its expression system is saccharomycete, and whole experiment process is sterile working, therefore obtain Collagen will not carry exogenous virus.
(3)Good water solubility:Maxima solubility is easy to be absorbed by organisms up to 20%.
(4)Extraction process is simple, and purity of protein is high:Recombination human source collagen is cell exocrine type albumen, without right Thalline carries out break process, it is only necessary to isolation and purification is carried out to fermented supernatant fluid, and the species of cell exocrine type albumen is few, The higher destination protein of readily available purity.
(5)Definite molecular structure:Pointed decoration and digestion can be carried out, most accurate repair is played to skin.
Acted on by carrying out specific digestion to RHC, generate micromolecular collagen active peptide, be conducive to the absorption of skin With the generation of endogenous collagen, microgroove is reduced.Therefore, it is appointing for the present invention to develop a kind of recombination human source collagen protein face Where business, it is desirable to provide one kind has effects that stronger anti-wrinkle, anti-acne, moisturizing and nourishes cosmetics.
The content of the invention
In order to overcome traditional collagen class facial mask there are the defects of, the present invention provide it is a kind of have multiple moistening effect, Effective wrinkle reduction, keep elasticity of skin, and removing acne, safe, absorbability is good, hardly causes immunity of organism anti- Should, the recombination human source collagen protein face of efficient water lock and preparation method thereof.
The present invention is to solve above-mentioned technical problem by following technical proposals:A kind of recombination human source collagen face Film, it is characterised in that it is by SEQ ID NO:Amino acid sequence composition shown in 1, containing 599 amino acid, molecular weight is 55.0 kDa。
The present invention also provides a kind of preparation method of recombination human source collagen protein face, it is characterised in that it includes following Step:Recombination human source collagen protein face is by carrier and mask matrix solution composition, and mask matrix solution is by following weight percentage The raw material of ratio is made:0.02~2 part of small molecule recombination human source collagen peptide, 1~3 part of hamamelis extract, hyaluronic acid 0.01~0.5 part, 0.01~1 part of ceramide, 0.5~2 part of glycine betaine, 1~2 part of panthenol, dried tremella extract 0.05~0.2 Part, acrylic acid (ester) class/0.1~1 part of C10-30 alkylol acrylamide acid esters cross-linked polymer, 0.1~1 part of xanthans, glycerine 3~5 Part, 1~3 part of butanediol, 0.1~0.2 part of methyl hydroxybenzoate, 0.03~0.05 part of EDETATE SODIUM, 0.04~0.4 part of sodium hydroxide, 0.5~1 part of Cremophor RH40,75~80 parts of deionized water;Under the conditions of GMP production environments, the facial mask preparation side Method is carried out according to following processing steps:Acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, white fungus are extracted After thing, hamamelis extract, ceramide, xanthans, hyaluronic acid, deionized water, glycerine and butanediol are dispersed with stirring completely, Fully swelling 12h, methyl hydroxybenzoate, glycine betaine, small molecule recombination human source collagen peptide, EDETATE SODIUM are added into system, is stirred Mix and disperse completely, to be heated to 50 DEG C, 30 minutes are kept the temperature under vacuum;Sodium hydroxide is added into above-mentioned solution, adjusts pH value, afterwards Cremophor RH40 is added, is dispersed with stirring completely;When solution temperature is down to 20 DEG C, panthenol is added, is stirred under vacuum scattered Uniformly;By the material censorship of gained, sample is packed out after being filtered by 300 mesh after QB/T2872 standard test qualifications.
Preferably, the preparation method of the small molecule recombination human source collagen peptide is as follows:With SEQ ID NO:Shown in 1 RHC be raw material, be configured to the protein solution of 10~20 g/L, add the pH to 8 that 1M NaOH solutions adjust solution while stirring ~9,50 DEG C of heating water baths, add 0.1~2% 2~5 h of compound protein enzyme effect, 90 are raised the temperature to after the completion of digestion DEG C, 15min is maintained, is separated, collected supernatant under the conditions of high speed centrifugation, is that molecular weight is the small of 204~2729 Da Molecule RHC albumen peptide solutions, vacuum freeze drying obtain finished product.
Preferably, the compound protease is Proteinase K and trypsase is 1 in mass ratio:5~15 ratio carries out It is compound.
Preferably, the material of the carrier is one kind in non-woven fabrics, silk or biological fiber.
The positive effect of the present invention is:The effective anti-aging of the present invention, wrinkle reduction, increase skin elasticity, keeps The young state of skin.The effective anti-acne of the present invention, replenishing collagen, repairs damage skin, eliminates slight scar.The present invention is potent Moisturizing, compact skin.The present invention is safe, seldom causes allergic reaction.The present invention carrier medium for non-woven fabrics, silk or In biological fiber, production environment is 100,000 grades of GMP, local ten thousand grades, the working condition of pharmaceutical grade, safe, pollution less, can It is safe to use.
Embodiment
More specific description is carried out to the present invention by following embodiments, but the present invention is not restricted by the embodiments.
The recombination human source collagen(Recombinant Human-source Collagen, RHC)By SEQ ID NO:Amino acid sequence composition shown in 1, containing 599 amino acid, molecular weight is 55.0 kDa.The present invention first to RHC into Row fixed point digestion, forms small molecule recombination human source collagen peptide.Facial mask of the present invention is by carrier and mask matrix solution Composition, the mask matrix solution contain following component:Deionized water, glycerine, butanediol, hyaluronic acid, small molecule recombined human Source collagen peptide, ceramide, panthenol, hamamelis extract, dried tremella extract, glycine betaine, xanthans, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, methyl hydroxybenzoate, EDTA disodiums, sodium hydroxide, PEG-40 hydrogenation castors Sesame oil.This kind of facial mask can supplement endogenous collagen, long-acting performance water lock moisture-keeping efficacy, make clear skin, water profit, thin It is tender, while effective removing acne.
Embodiment 1:Proteinase K combines trypsase and carries out digestion to restructuring human-like collagen
Implementation:Recombination human source collagen is configured to the solution of 10g/L, after adjusting pH to 9.0, temperature 50 C, It is 0.1% to add Proteinase K amount, and tryptose enzyme amount is 1%, hydrolyzes 3h.In reaction process, tieed up by the way that 1 M NaOH solutions are added dropwise Hold pH value.90 DEG C are raised the temperature to after the completion of reaction, maintains the enzyme deactivation of 15min to react, after cooling under the conditions of high speed centrifugation Separated, collect supernatant carry out vacuum freeze drying.By carrying out HPLC detections to sample, the glue obtained after digestion is determined The molecular weight ranges of former protein peptides are 204-2729 Da.
Embodiment 2:The preparation method of recombination human source collagen protein face
Recombination human source collagen protein face is by carrier and mask matrix solution composition, and mask matrix solution is by following weight hundred The raw material of ratio is divided to be made:2 parts of small molecule recombination human source collagen peptide, 3 parts of hamamelis extract, 0.5 part of hyaluronic acid, nerve 1 part of acid amides, 2 parts of glycine betaine, 1 part of panthenol, 0.2 part of dried tremella extract, acrylic acid (ester) class/C10-30 alkylol acrylamides acid esters crosslinking 1 part of polymer, 1 part of xanthans, 5 parts of glycerine, 1 part of butanediol, 0.1~0.2 part of methyl hydroxybenzoate, 0.05 part of EDETATE SODIUM, hydrogen-oxygen Change 0.04 part of sodium, 0.5 part of Cremophor RH40,75 parts of deionized water.Using above-mentioned Formulation Implementation production technology:By propylene Sour (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, dried tremella extract, hamamelis extract, ceramide, xanthan After glue, hyaluronic acid, deionized water, glycerine and butanediol are dispersed with stirring completely, 12h is fully swollen, oxybenzene is added into system Methyl esters, glycine betaine, small molecule recombination human source collagen peptide, EDETATE SODIUM, are dispersed with stirring completely, are heated to 50 DEG C, under vacuum Insulation 30 minutes.Sodium hydroxide is added into above-mentioned solution, adjusts pH value, adds Cremophor RH40, stirring point afterwards Clear complete.When solution temperature is down to 20 DEG C, panthenol is added, vacuum stirring is uniformly dispersed;By the material censorship of gained, by QB/ After T2872 standard test qualifications sample is packed out after the filtering of 300 mesh.
Embodiment 3:The preparation method of recombination human source collagen protein face
Recombination human source collagen protein face is by carrier and mask matrix solution composition, and mask matrix solution is according to following quality Percentage formula weighs each component:0.02 part of small molecule recombination human source collagen peptide, 1 part of hamamelis extract, hyaluronic acid 0.02 part, 0.02 part of ceramide, 0.5 part of glycine betaine, 2 parts of panthenol, 0.1 part of dried tremella extract, acrylic acid (ester) class/C10-30 0.15 part of alkylol acrylamide acid esters cross-linked polymer, 0.1 part of xanthans, 4 parts of glycerine, 3 parts of butanediol, 0.1 part of methyl hydroxybenzoate, EDTA 0.03 part of disodium, 0.06 part of sodium hydroxide, 0.9 part of Cremophor RH40,80 parts of deionized water.Using above-mentioned Formulation Implementation Production technology:By acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, dried tremella extract, hamamelis extract, After ceramide, xanthans, hyaluronic acid, deionized water, glycerine and butanediol are dispersed with stirring completely, 12h, Xiang Ti are fully swollen Methyl hydroxybenzoate, glycine betaine, small molecule recombination human source collagen peptide, EDETATE SODIUM are added in system, is dispersed with stirring completely, is heated to 50 DEG C, 30 minutes are kept the temperature under vacuum.Sodium hydroxide is added into above-mentioned solution, adjusts pH value, adds PEG-40 hydrogenation castors afterwards Sesame oil, is dispersed with stirring completely.When solution temperature is down to 20 DEG C, panthenol is added, vacuum stirring is uniformly dispersed;By the material of gained Censorship, sample is packed out after being filtered by 300 mesh after QB/T2872 standard test qualifications.
Embodiment 4:The preparation method of recombination human source collagen protein face
Recombination human source collagen protein face is by carrier and mask matrix solution composition, and mask matrix solution is by following weight hundred The raw material of ratio is divided to be made:1 part of small molecule recombination human source collagen peptide, 2 parts of hamamelis extract, 0.3 part of hyaluronic acid, nerve 0.3 part of acid amides, 1 part of glycine betaine, 1.5 parts of panthenol, 0.1 part of dried tremella extract, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters 0.5 part of cross-linked polymer, 0.5 part of xanthans, 4 parts of glycerine, 2 parts of butanediol, 0.15 part of methyl hydroxybenzoate, 0.04 part of EDETATE SODIUM, 0.2 part of sodium hydroxide, 0.8 part of Cremophor RH40,78 parts of deionized water;Under the conditions of GMP production environments, the facial mask Preparation method is carried out according to following processing steps:By acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, white fungus Extract, hamamelis extract, ceramide, xanthans, hyaluronic acid, deionized water, glycerine and butanediol have been dispersed with stirring Quan Hou, is fully swollen 12h, and methyl hydroxybenzoate, glycine betaine, small molecule recombination human source collagen peptide, EDTA bis- are added into system Sodium, is dispersed with stirring completely, is heated to 50 DEG C, 30 minutes are kept the temperature under vacuum;Sodium hydroxide is added into above-mentioned solution, adjusts pH Value, adds Cremophor RH40 afterwards, is dispersed with stirring completely;When solution temperature is down to 20 DEG C, panthenol is added, vacuum is stirred Mix and be uniformly dispersed;By the material censorship of gained, sample is packed out after being filtered by 300 mesh after QB/T2872 standard test qualifications.
The present invention can reduce irritation of the facial mask to skin, safe and reliable, reduction skin allergy.At the same time by a variety of moisturizings Agent collocation uses, potent performance moisturizing water lock effect.Moreover, the potent performance anti-aging effects of the addition of recombination human source collagen egg.
One aspect of the present invention is related to a kind of recombination human source collagen(The referred to as recombination human source collagen egg of the present invention In vain), it is by SEQ ID NO:Amino acid sequence composition shown in 1.
SEQ ID NO : 1
GPPGEPGNPG SPGNQGQPGN KGSPGNPGQP GNEGQPGQPG QNGQPGEPGS NGPQGSQGNP GKNGQPGSPG SQGSPGNQGS PGQPGNPGQP GEQGKPGNQG PAGEPGNPGS PGNQGQPGNK
GSPGNPGQPG NEGQPGQPGQ NGQPGEPGSN GPQGSQGNPG KNGQPGSPGS QGSPGNQGSP GQPGNPGQPG EQGKPGNQGP AGEPGNPGSP GNQGQPGNKG SPGNPGQPGN EGQPGQPGQN
GQPGEPGSNG PQGSQGNPGK NGQPGSPGSQ GSPGNQGSPG
QPGNPGQPGE QGKPGNQGPA GEPGNPGSPG NQGQPGNKGS
PGNPGQPGNE GQPGQPGQNG QPGEPGSNGP QGSQGNPGKN GQPGSPGSQG SPGNQGSPGQ PGNPGQPGEQ GKPGNQGPAG EPGNPGSPGN QGQPGNKGSP GNPGQPGNEG QPGQPGQNGQ PGEPGSNGPQ GSQGNPGKNG QPGSPGSQGS PGNQGSPGQP GNPGQPGEQG KPGNQGPAGE PGNPGSPGNQ GQPGNKGSPG NPGQPGNEGQ PGQPGQNGQP GEPGSNGPQG SQGNPGKNGQ PGSPGSQGSP GNQGSPGQPG NPGQPGEQGK PGNQGPAGG
The recombination human source collagen of the present invention is the claim of Chinese patent application Publication No. CN 102443057A Recombination human source collagen described in 1, it can be disclosed disclosed in CN 102443057A using such as Chinese patent application It is prepared by gene engineering expression method.
Table 1 represents recombination human source collagen through Proteinase K(Proteinase K)And trypsase(Trypsin)Jointly The length and molecular weight of theoretical peptide fragment after digestion.
Clipped position Enzyme Sequence after shearing Peptide chain length Molecular weight
5 Proteinase K GPPGE 5 455.468
21 Trypsin PGNPGSPGNQGQPGNK 16 1505.567
33 Proteinase K GSPGNPGQPGNE 12 1110.105
47 Proteinase K GQPGQPGQNGQPGE 14 1350.367
62 Trypsin PGSNGPQGSQGNPGK 15 1381.424
92 Proteinase K NGQPGSPGSQGSPGNQGSPGQPGNPGQPGE 30 2728.744
102 Proteinase K QGKPGNQGPA 10 953.022
104 Proteinase K GE 2 204.183
120 Trypsin PGNPGSPGNQGQPGNK 16 1505.567
132 Proteinase K GSPGNPGQPGNE 12 1110.105
146 Proteinase K GQPGQPGQNGQPGE 14 1350.367
161 Trypsin PGSNGPQGSQGNPGK 15 1381.424
191 Proteinase K NGQPGSPGSQGSPGNQGSPGQPGNPGQPGE 30 2728.744
201 Proteinase K QGKPGNQGPA 10 953.022
203 Proteinase K GE 2 204.183
219 Trypsin PGNPGSPGNQGQPGNK 16 1505.567
231 Proteinase K GSPGNPGQPGNE 12 1110.105
245 Proteinase K GQPGQPGQNGQPGE 14 1350.367
260 Trypsin PGSNGPQGSQGNPGK 15 1381.424
290 Proteinase K NGQPGSPGSQGSPGNQGSPGQPGNPGQPGE 30 2728.744
300 Proteinase K QGKPGNQGPA 10 953.022
302 Proteinase K GE 2 204.183
318 Trypsin PGNPGSPGNQGQPGNK 16 1505.567
330 Proteinase K GSPGNPGQPGNE 12 1110.105
344 Proteinase K GQPGQPGQNGQPGE 14 1350.367
359 Trypsin PGSNGPQGSQGNPGK 15 1381.424
389 Proteinase K NGQPGSPGSQGSPGNQGSPGQPGNPGQPGE 30 2728.744
399 Proteinase K QGKPGNQGPA 10 953.022
401 Proteinase K GE 2 204.183
417 Trypsin PGNPGSPGNQGQPGNK 16 1505.567
429 Proteinase K GSPGNPGQPGNE 12 1110.105
443 Proteinase K GQPGQPGQNGQPGE 14 1350.367
458 Trypsin PGSNGPQGSQGNPGK 15 1381.424
488 Proteinase K NGQPGSPGSQGSPGNQGSPGQPGNPGQPGE 30 2728.744
498 Proteinase K QGKPGNQGPA 10 953.022
500 Proteinase K GE 2 204.183
516 Trypsin PGNPGSPGNQGQPGNK 16 1505.567
528 Proteinase K GSPGNPGQPGNE 12 1110.105
542 Proteinase K GQPGQPGQNGQPGE 14 1350.367
557 Trypsin PGSNGPQGSQGNPGK 15 1381.424
587 Proteinase K NGQPGSPGSQGSPGNQGSPGQPGNPGQPGE 30 2728.744
597 Proteinase K QGKPGNQGPA 10 953.022
599 End of sequence GG 2 132.119
Above-described embodiment is the description of the invention, is not limitation of the invention, any that the present invention is simply become Scheme after changing belongs to protection scope of the present invention.

Claims (1)

1. a kind of preparation method of recombination human source collagen protein face, it is characterised in that it is by SEQIDNO:Amino acid shown in 1 Sequence forms, and contains 599 amino acid, molecular weight 55.0kDa;
It comprises the following steps:Recombination human source collagen protein face is by carrier and mask matrix solution composition, mask matrix solution It is made of the raw material of following weight percentage:0.02~2 part of small molecule recombination human source collagen peptide, hamamelis extract 1~3 Part, 0.01~0.5 part of hyaluronic acid, 0.01~1 part of ceramide, 0.5~2 part of glycine betaine, 1~2 part of panthenol, dried tremella extract 0.05~0.2 part, acrylic acid (ester) class/0.1~1 part of C10-30 alkylol acrylamide acid esters cross-linked polymer, 0.1~1 part of xanthans, 3~5 parts of glycerine, 1~3 part of butanediol, 0.1~0.2 part of methyl hydroxybenzoate, 0.03~0.05 part of EDETATE SODIUM, sodium hydroxide 0.04 ~0.4 part, 0.5~1 part of Cremophor RH40,75~80 parts of deionized water;Under the conditions of GMP production environments, the face Membrane preparation method is carried out according to following processing steps:By acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, silver Ear extract, hamamelis extract, ceramide, xanthans, hyaluronic acid, deionized water, glycerine and butanediol are dispersed with stirring After completely, 12h is fully swollen, methyl hydroxybenzoate, glycine betaine, small molecule recombination human source collagen peptide, EDTA are added into system Disodium, is dispersed with stirring completely, is heated to 50 DEG C, 30 minutes are kept the temperature under vacuum;Sodium hydroxide is added into above-mentioned solution, adjusts pH Value, adds Cremophor RH40 afterwards, is dispersed with stirring completely;When solution temperature is down to 20 DEG C, panthenol is added, vacuum is stirred Mix and be uniformly dispersed;By the material censorship of gained, sample is packed out after being filtered by 300 mesh after QB/T2872 standard test qualifications;
The preparation method of the small molecule recombination human source collagen peptide is as follows:With SEQIDNO:RHC shown in 1 is raw material, is matched somebody with somebody The protein solution of 10~20g/L is made, adds the pH to 8~9 that 1MNaOH solution adjusts solution while stirring, 50 DEG C of water-baths add Heat, adds 0.1~2% compound protein enzyme effect 3h, and 90 DEG C are raised the temperature to after the completion of digestion, maintains 15min, at a high speed Separated, collected supernatant under centrifugal condition, be the small molecule RHC albumen peptide solutions that molecular weight is 204~2729Da, very Vacuum freecing-dry obtains finished product;
The compound protease is Proteinase K and trypsase is 1 in mass ratio:5~15 ratio is for composite;
The material of the carrier is one kind in non-woven fabrics, silk or biological fiber.
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CN106176282B (en) * 2016-08-19 2019-06-11 山西锦波生物医药股份有限公司 Protein powder film liquid and production method
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