CN105456053B - Permanent hairdye prepared by a kind of dyestuff and enzyme by natural botanical source - Google Patents

Permanent hairdye prepared by a kind of dyestuff and enzyme by natural botanical source Download PDF

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CN105456053B
CN105456053B CN201510182835.8A CN201510182835A CN105456053B CN 105456053 B CN105456053 B CN 105456053B CN 201510182835 A CN201510182835 A CN 201510182835A CN 105456053 B CN105456053 B CN 105456053B
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agent
hair
enzyme
beta
permanent
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CN105456053A (en
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刘萍
周湘汉
黄建华
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Wuhan Kailai Technology Co ltd
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Wuhan Haijiya Biotechnology Co Ltd
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Abstract

The present invention relates to permanent hairdyes prepared by a kind of dyestuff by natural botanical source and enzyme, it is by following I dose(Paste, pH 6~10), II dose(Pulvis)Two components are constituted.I dose, II dose provides dyestuff and enzyme respectively, and brown is generated after mixing and is precipitated to black dendritic, hair can be dyed to brown, black.The permanent hair dyestuff and hair fiber adhesion are strong, and natural in color is non-stimulated to skin.Wherein II dose uses spray drying process microcapsules technology, enzyme is efficiently solved because property is vivaciously vulnerable to the influence of the environmental factors such as light, heat, oxygen, humidity and pH value, and lead to the problem that stability is poor, shelf life is short, made enzyme powder agent has good functional character, storage is stablized, easy to use.Hair dye category permanent hairdye of the present invention is free of phenyl amines noxious material, harmless, and the substance toxic to human body will not be generated in hair dye, very safe, and coloring is good.

Description

Permanent hairdye prepared by a kind of dyestuff and enzyme by natural botanical source
Technical field
The invention belongs to hair dyeing cosmetic technical field, more particularly to prepared by a kind of dyestuff and enzyme by natural botanical source Permanent hairdye.
Background technology
Hair dyeing cosmetic refers to the chemical everyday articles that can change hair color.Hair dyeing is actually hair dye from hair table The interfacial reactions such as the outermost contact wetting of skin, absorption start, and then reach hair epithelium and head by the complex of cell membrane Hair marrow makes its generations be impregnated with, diffusion phenomena, different with situation and " polymerization " occurs and reacts, and is acted to hair and hair is made to change Become color, sees Fig. 1.Different by the position of dyeing from hair dyeing mechanism, hair dye can classify as shown in Figure 2.By dyeing Firmness can be divided into temporary, semipermanent and permanent three classes;By the form of product, and liquid, emulsus, cream can be divided into Shape, powdery, shampoo type etc. are several.The persistence of time on hair is typically trapped in color and luster after hair dyeing to be classified simultaneously Determine its purposes.
Permanent hairdye occupies 70~80% in entirely hair dyeing cosmetic product, its active ingredient can penetrate into the end Stable larger dye molecule is formed in the internal medula of hair, is closed in hair fiber, is made to play lasting hair dyeing With can generally keep 1~3 month.Mechanism can be sketched:Inside small molecule dyes color developing agent → infiltration hair quality → oxidized dose of oxygen Change → carry out condensation reaction with couplant and generate macromolecular dyestuff → and is locked inside hair quality → is formed persistence hair dyeing.
Permanent hair dye is mostly oxidized form hair dyeing cosmetic, generally is double-formulation, is constituted based on color developing agent and couplant Hair dyeing I agent and the II agent that is constituted with oxidant form.Progress is separated when production is prepared for two doses, in use, two doses are mixed, Infiltration hair is coated to be dyed.Research confirms that oxidative hair dyes have scalp certain damage, and toxicity is big, is easy to cause Skin generates the senses of discomfort such as redness, shouting pain, is used for a long time and even causes cancer.
How to develop the hair dye that safety, irritation are low, have no toxic side effect has had attracted increasing attention, and develops day The hair dyed agent of right plant origin active constituent is of great significance.China cosmetics expert also to traditional Chinese medicine Chinese gall, The fleece-flower root, hematoxylin, Semen sesami nigrum and black soya bean etc. contaminate black active constituent and are studied extensively, to develop botanical hair dye new product It lays a good foundation, application at present is the most successfully mignonettetree, hair dye made of extra large Na powder, dedicated for the dye of brown hair Color.
The dyestuff that the present invention introduces is the aucubin of natural botanical source, is the Chinese medicines such as Cortex Eucommiae, Asiatic plantain, glutinous rehmannia One of active ingredient, the predominantly industries such as medicine, daily-use chemical industry and feed are applied.Aucubin is white powder or knot Crystalline substance, molecular formula C15H22O9, molecular weight 346.33.Fusing point is 181 DEG C, is dissolved in ethyl alcohol, does not dissolve in ether, chloroform, benzene and stone Oily ether, acute toxicity pharmacological evaluation show that it is almost nontoxic.
The glycosidic bond for the aucubin being widely present in Chinese herbal medicine is easily broken, and can be decomposed by diluted acid and enzyme, raw At aucubin aglycon, sugar and other catabolites, color products are generated to be reacted with amino acid, such as table in fresh Cortex Eucommiae Skin was white originally, and processed " sweating " becomes black afterwards, and root skin is in yellow-white when radix scrophulariae is excavated, after drying it is intradermal it is tacky simultaneously Become corvinus, these phenomenons are all related with the degradation of aucubin.Chun In Koo etc. have studied pH using reversed-phase HPLC The influence of value, ionic strength, metal ion to aucubin finds that aucubin being capable of fast degradation generation in strong acid Brown precipitate.Research shows that aucubin itself cannot be combined with protein, but there is energy and albumen in beta-glucosidase Covalent bond.According to its dosage difference, produces brown and precipitated to black dendritic, this precipitation and hair fiber attachment Strong, the natural in color of property, it is non-stimulated to skin, belong to permanent hair dyestuff.
The enzyme that the present invention introduces is the beta-glucosidase of natural botanical source.Li Yang etc. has found the enzyme of separate sources to peach The degradation of leaf coral glycosides is different, and the activity of the beta-glucosidase in some kind subclass Chinese medicines is more than from microbial fermentation The activity of the beta-glucosidase reference substance of acquisition is high.And beta-glucosidase enzymatic property is active, stability is poor, be vulnerable to light, The influence of the environmental factors such as heat, oxygen, humidity and pH value.
Using spray drying process microcapsules technology, beta-glucosidase is allowed to be embedded in methacrylic acid and ethyl acrylate (1:1) spray-dried that microcapsules pulvis is made in aqueous copolymer dispersion (polymer content 30%), environment is reduced or avoided Influence of the factor to the stability of beta-glucosidase, beta-glucosidase obtained have good functional character, storage steady It is fixed, it is easy to use, the case where pH is more than 5.5 can quick release beta-glucosidase, storage to beta-glucosidase and Using all with great practical significance.The principle of spray drying process microcapsules technology can be understood as wall material formed it is a kind of netted Structure plays the role of screening.Small molecule object such as water, due to small, the effect through heat can be removed successfully, and molecular volume Larger heartwood is then stranded in net.In the curing process, although the temperature of hot-air may be very high, since water is from wall material Middle rapid evaporation is to ensure that heartwood temperature is less than 100 DEG C.Meanwhile atomizing particle is exposed to the time in hot-air at most not More than more than ten seconds, so the method is also suitable for the microencapsulation of heat-sensitive material.
The permanent hairdye prepared using above method can effectively solve some disadvantages of botanical hair dye generally existing, If hair dye ingredient is unstable, dye-uptake is not high, and dyeing time is long, these problems directly affect the dyeing effect of natural hair dye Fruit.Hair dye category permanent hairdye of the present invention is free of phenyl amines noxious material, harmless, and hair dye In will not generate the substance toxic to human body, it is very safe, and coloring is good.
Invention content
The purpose of the present invention is to provide permanent hairdyes prepared by a kind of dyestuff by natural botanical source and enzyme, should The dyestuff of hair dye is aucubin, and enzyme is the beta-glucosidase prepared using spray drying process microcapsules technology, is prepared The hair dye colouring gone out is permanent hairdye naturally, hair dyeing effect is ideal.
Permanent hairdye prepared by a kind of dyestuff and enzyme by natural botanical source of the present invention, it is characterised in that it is It is made of two following I agent (paste, pH 6~10), II agent (pulvis) components:
(1) I agent includes following components by weight percentage:Aucubin 16~30%, hydroxyethyl cellulose 3~6%, Glycerine 2~4%, dimethicone 1~2%, soluble perfume 0.1~0.4%, preservative 0~0.3%, balance deionized water It supplies, with 10% potassium hydroxide tune pH to 6~10;
(2) II agent is by beta-glucosidase 1~10%, sodium sulfite 0~0.1%, methacrylic acid and ethyl acrylate (1:1) aqueous copolymer dispersion (polymer content 30%) 50~60%, triethyl citrate 1~2%, mono stearate glyceryl ester 0.5~1%, Tween-80 0.5~1.5%, balance deionized water is supplied, and manufactured suspension is spray-dried to be made.
The present invention provides the production methods of above-mentioned hair dye:
(1) preparation method of I agent is:With the hydroxyethyl cellulose of deionized water swelling 3~6%, 2~4% glycerine are added, 1~2% dimethicone, 16~30%, 0.1~0.4% soluble perfume of aucubin, 0~0.3% preservative, surplus Deionized water is supplied, and with 10% potassium hydroxide tune pH to 6~8, stirs 15~20min, discharging;
(2) II agent preparation method is:The deionized water for accounting for total amount of deionized water 45% is heated to 70~80 DEG C, lemon is added Lemon triethylenetetraminehexaacetic acid ester 1~2%, mono stearate glyceryl ester 0.5~1%, Tween-80 0.5~1.5%, high speed emulsification shearing, at this time The solid content of emulsifying liquid about 15%, as foam excessively then will can account for total amount of deionized water in right amount plus dimethicone defoaming 25% deionized water is added into the emulsifying liquid, stirs to room temperature, which is poured into 50~60% methyl Acrylic acid and ethyl acrylate (1:1) aqueous copolymer dispersion (polymer content 30%), moderate-speed mixer, then will be total with accounting in advance Enzyme prepared by the beta-glucosidase 1~10% of the deionized water dissolving of amount of deionized water 30%, sodium sulfite 0~0.1% Liquid pours into methacrylic acid and ethyl acrylate (1:1) copolymer solution and stir 20~50min (300~1000r/min, 30 ~45 DEG C), the solid content of emulsifying liquid about 25% at this time.Emulsion spray drying obtains II agent, the condition of spray drying For:80~180 DEG C of inlet air temperature, 50~120 DEG C of leaving air temp.
Aucubin, beta-glucosidase are prepared using common extracting method from plant material, are preferentially made It is extracted with water or alcohol.In actual production, aucubin, beta-glucosidase can be purchased from suppliers from plant original The commercial prod for expecting extraction, to save cost, the preferred purity 60~80% of aucubin, beta-glucosidase can Select thick enzyme, specific activity of enzyme preferably 20~50U/mg, more preferable 30~40U/mg.
The mass ratio 1 of beta-glucosidase and aucubin in hair dye:1~1:10.
The mass ratio of the enzyme activity of beta-glucosidase and aucubin is 2~10U in hair dye:1mg can will be white Hair dyes brown;The mass ratio of the enzyme activity and aucubin that need beta-glucosidase is 8~20U:1mg can be by white hair Dye black.
Preservative is alkaline preservative methylisothiazolinone or sodium hydroxy methyl glycinate, usage amount is respectively 0~ 0.01% or 0.2~0.4%.
Methacrylic acid and ethyl acrylate (1:1) aqueous copolymer dispersion (polymer content 30%) can direct purchaser Product product such as Utech L30D-55;Or buy methacrylic acid and ethyl acrylate (1:1) copolymer, then it is poly- by 30% It closes object content, 10%1mol/L sodium hydroxide solutions, 60% deionized water and is configured to methacrylic acid and ethyl acrylate (1:1) Aqueous copolymer dispersion (polymer content 30%).
The present invention provides the application methods of above-mentioned hair dye:I agent, II agent are uniformly mixed, 40~50 DEG C of heat preservations about 20 ~30min, while often being opened the hair scale piece of hair epidermis with softening agent using hairdressing, it is washed with water after 10~15min Softening agent is removed, then the mixture by I agent, II agent is applied on hair, 40~50 DEG C of 30~60min of heat preservation, and washing is clean i.e. Complete dyeing.
The present invention has the following technical effect that:
1. the dyestuff of the present invention is the aucubin of natural botanical source, substantially harmless to the human body, in β-grape It can be with albumen covalent bond, producible brown to black dendroid different according to beta-glucosidase enzyme dosage under glucosides enzyme effect Polymer precipitates, and this precipitation and hair fiber adhesion are strong, and natural in color is non-stimulated to skin, belongs to impermeant dye;
2. the spray drying process microcapsules technology that the beta-glucosidase of the present invention uses, this technology can make beta-glucosidase The stability of enzyme improves the shelf life requirement for meeting hair dye, and because it can quick release under conditions of pH is more than 5.5 Beta-glucosidase so that beta-glucosidase has good functional character, bin stability, ease of use;
3. the present invention is a kind of dyestuff and enzyme preparation permanent hairdye of natural botanical source, phenyl amines Toxic is free of Matter is made of two I agent (paste, pH 6~10), II agent (pulvis) components.I agent, II agent are after evenly mixing, micro- in II agent Capsulated beta-glucosidase releases because of microcapsules rupture under the conditions of environment pH is more than 5.5, makes I agent immediately In aucubin degradation and with albumen covalent bond, generate brown to black dendritic precipitate, it is this precipitation and Hair fiber adhesion is strong, and natural in color is non-stimulated to skin;
4. the present invention prepares the hair dye of two kinds of colors, beta-glucosidase by the different amounts of dyestuff of the same race and enzyme Enzyme activity and aucubin mass ratio be 2~10U:White hair can be dyed brown by 1mg;The enzyme activity of beta-glucosidase The mass ratio of power and aucubin is 8~20U:White hair can be dyed black by 1mg.
Description of the drawings
Fig. 1:Effect of the hair dye to hair.
Fig. 2:The type and hair dyeing mechanism of hair dye.
Specific implementation mode
Technical scheme of the present invention is described further with reference to embodiment, but protection scope of the present invention and unlimited In this.
Embodiment 1
Permanent hairdye prepared by the dyestuff and enzyme of the natural botanical source of the present embodiment is by two I agent, II agent components It constitutes, it is specific as follows:
The preparation of I agent:It is swollen the hydroxyethyl cellulose of 4g with 66.2g deionized waters, 3g glycerine, 1.5g dimethyl-silicons is added Oil, 25g aucubins (purity 60%), 0.1g soluble perfumes, 0.2g sodium hydroxy methyl glycinates, with 10% potassium hydroxide PH to 8 is adjusted, 15~20min, discharging are stirred.
The preparation of II agent:37.5g deionized waters are heated to 70~80 DEG C, take 16.88g deionized waters that 1.8g lemons are added Triethylenetetraminehexaacetic acid ester, 0.9g mono stearate glyceryl esters, 1.1g Tween-80s, high speed emulsification shearing, the solid content of emulsifying liquid is about at this time 15%, if foam excessively can in right amount plus dimethicone defoaming, then 9.38g deionized waters be added into the emulsifying liquid, stir It mixes to room temperature, which is poured into 58.7g methacrylic acids and ethyl acrylate (1:1) aqueous copolymer dispersion is (poly- Close object content 30%) in, moderate-speed mixer, then will use in advance 11.25g deionized water dissolving 2.9g beta-glucosidases (enzyme Rate activity is 40U/mg), the enzyme solutions prepared by 0.01g sodium sulfites pour into methacrylic acid and ethyl acrylate (1:1) altogether Copolymer solution simultaneously stirs 20~50min (300~1000r/min, 30~45 DEG C), at this time the solid content of emulsifying liquid about 25%. Emulsion spray drying obtains II agent, and the condition of spray drying is:80~180 DEG C of inlet air temperature, leaving air temp 50~120 ℃。
It has hair dyed according to application method, I agent, II agent is uniformly mixed, 40~50 DEG C of heat preservation about 20~30min are spare, simultaneously Often the hair scale piece of hair epidermis is opened with softening agent using hairdressing, softening agent is washed with water after 10~15min, then The mixture of I agent, II agent is applied on hair, 40~50 DEG C of 30~60min of heat preservation, washing is clean to complete dyeing, dyes Brown.
Embodiment 2
Permanent hairdye prepared by the dyestuff and enzyme of the natural botanical source of the present embodiment is by two I agent, II agent components It constitutes, it is specific as follows:
The preparation of I agent:It is swollen the hydroxyethyl cellulose of 4g with 64.9g deionized waters, 3g glycerine, 1.8g dimethyl-silicons is added Oil, 26g aucubins (purity 60%), 0.1g soluble perfumes, 0.2g sodium hydroxy methyl glycinates, with 10% potassium hydroxide PH to 8.5 is adjusted, 15~20min, discharging are stirred.
The preparation of II agent:37.5g deionized waters are heated to 70~80 DEG C, take 16.88g deionized waters that 1.8g lemons are added Triethylenetetraminehexaacetic acid ester, 0.9g mono stearate glyceryl esters, 1.1g Tween-80s, high speed emulsification shearing, the solid content of emulsifying liquid is about at this time 15%, if foam excessively can in right amount plus dimethicone defoaming, then 9.38g deionized waters be added into the emulsifying liquid, stir It mixes to room temperature, which is poured into 58.7g methacrylic acids and ethyl acrylate (1:1) aqueous copolymer dispersion is (poly- Close object content 30%) in, moderate-speed mixer, then will use in advance 11.25g deionized water dissolving 3.8g beta-glucosidases (enzyme Rate activity is 30U/mg), the enzyme solutions prepared by 0.01g sodium sulfites pour into methacrylic acid and ethyl acrylate (1:1) altogether Copolymer solution simultaneously stirs 20~50min (300~1000r/min, 30~45 DEG C), at this time the solid content of emulsifying liquid about 25%. Emulsion spray drying obtains II agent, and the condition of spray drying is:80~180 DEG C of inlet air temperature, leaving air temp 50~120 ℃。
It has hair dyed according to application method, I agent, II agent is uniformly mixed, 40~50 DEG C of heat preservation about 20~30min are spare, simultaneously Often the hair scale piece of hair epidermis is opened with softening agent using hairdressing, softening agent is washed with water after 10~15min, then The mixture of I agent, II agent is applied on hair, 40~50 DEG C of 30~60min of heat preservation, washing is clean to complete dyeing, hair Dye brown.
Embodiment 3
Permanent hairdye prepared by the dyestuff and enzyme of the natural botanical source of the present embodiment is by two I agent, II agent components It constitutes, it is specific as follows:
The preparation of I agent:It is swollen the hydroxyethyl cellulose of 4g with 65.6g deionized waters, 2.5g glycerine, 1.5g dimethyl is added Silicone oil, 26g aucubins (purity 60%), 0.2g soluble perfumes, 0.2g sodium hydroxy methyl glycinates, with 10% hydroxide Potassium tune pH to 7 stirs 15~20min, discharging.
The preparation of II agent:37.5g deionized waters are heated to 70~80 DEG C, take 16.88g deionized waters that 1.8g lemons are added Triethylenetetraminehexaacetic acid ester, 0.9g mono stearate glyceryl esters, 1.1g Tween-80s, high speed emulsification shearing, the solid content of emulsifying liquid is about at this time 15%, if foam excessively can in right amount plus dimethicone defoaming, then 9.38g deionized waters be added into the emulsifying liquid, stir It mixes to room temperature, which is poured into 58.7g methacrylic acids and ethyl acrylate (1:1) aqueous copolymer dispersion is (poly- Close object content 30%) in, moderate-speed mixer, then will use in advance 11.25g deionized water dissolving 6.5g beta-glucosidases (enzyme Rate activity is 30U/mg), the enzyme solutions prepared by 0.01g sodium sulfites pour into methacrylic acid and ethyl acrylate (1:1) altogether Copolymer solution simultaneously stirs 20~50min (300~1000r/min, 30~45 DEG C), at this time the solid content of emulsifying liquid about 25%. Emulsion spray drying obtains II agent, and the condition of spray drying is:80~180 DEG C of inlet air temperature, leaving air temp 50~120 ℃。
It has hair dyed according to application method, I agent, II agent is uniformly mixed, 40~50 DEG C of heat preservation about 20~30min are spare, simultaneously Often the hair scale piece of hair epidermis is opened with softening agent using hairdressing, softening agent is washed with water after 10~15min, then The mixture of I agent, II agent is applied on hair, 40~50 DEG C of 30~60min of heat preservation, washing is clean to complete dyeing, hair Dye black.
Embodiment 4
Permanent hairdye prepared by the dyestuff and enzyme of the natural botanical source of the present embodiment is by two I agent, II agent components It constitutes, it is specific as follows:
The preparation of I agent:It is swollen the hydroxyethyl cellulose of 3.5g with 73.1g deionized waters, 2.5g glycerine, 1.5g diformazans is added Base silicone oil, 19g aucubins (purity 80%), 0.2g soluble perfumes, 0.2g sodium hydroxy methyl glycinates, with 10% hydrogen-oxygen Change potassium tune pH to 9, stirs 15~20min, discharging.
The preparation of II agent:37.5g deionized waters are heated to 70~80 DEG C, take 16.88g deionized waters that 1.8g lemons are added Triethylenetetraminehexaacetic acid ester, 0.9g mono stearate glyceryl esters, 1.1g Tween-80s, high speed emulsification shearing, the solid content of emulsifying liquid is about at this time 15%, if foam excessively can in right amount plus dimethicone defoaming, then 9.38g deionized waters be added into the emulsifying liquid, stir It mixes to room temperature, which is poured into 58.7g methacrylic acids and ethyl acrylate (1:1) aqueous copolymer dispersion is (poly- Close object content 30%) in, moderate-speed mixer, then will use in advance 11.25g deionized water dissolving 4.7g beta-glucosidases (enzyme Rate activity is 40U/mg), the enzyme solutions prepared by 0.01g sodium sulfites pour into methacrylic acid and ethyl acrylate (1:1) altogether Copolymer solution simultaneously stirs 20~50min (300~1000r/min, 30~45 DEG C), at this time the solid content of emulsifying liquid about 25%. Emulsion spray drying obtains II agent, and the condition of spray drying is:80~180 DEG C of inlet air temperature, leaving air temp 50~120 ℃。
It has hair dyed according to application method, I agent, II agent is uniformly mixed, 40~50 DEG C of heat preservation about 20~30min are spare, simultaneously Often the hair scale piece of hair epidermis is opened with softening agent using hairdressing, softening agent is washed with water after 10~15min, then The mixture of I agent, II agent is applied on hair, 40~50 DEG C of 30~60min of heat preservation, washing is clean to complete dyeing, hair Dye black.
Embodiment 5
Permanent hairdye prepared by the dyestuff and enzyme of the natural botanical source of the present embodiment is by two I agent, II agent components It constitutes, it is specific as follows:
The preparation of I agent:It is swollen the hydroxyethyl cellulose of 3.5g with 72.8g deionized waters, 2.5g glycerine, 1.8g diformazans is added Base silicone oil, 19g aucubins (purity 80%), 0.2g soluble perfumes, 0.2g sodium hydroxy methyl glycinates, with 10% hydrogen-oxygen Change potassium tune pH to 7.5, stirs 15~20min, discharging.
The preparation of II agent:37.5g deionized waters are heated to 70~80 DEG C, take 16.88g deionized waters that 1.8g lemons are added Triethylenetetraminehexaacetic acid ester, 0.9g mono stearate glyceryl esters, 1.1g Tween-80s, high speed emulsification shearing, the solid content of emulsifying liquid is about at this time 15%, if foam excessively can in right amount plus dimethicone defoaming, then 9.38g deionized waters be added into the emulsifying liquid, stir It mixes to room temperature, which is poured into 58.7g methacrylic acids and ethyl acrylate (1:1) aqueous copolymer dispersion is (poly- Close object content 30%) in, moderate-speed mixer, then will use in advance 11.25g deionized water dissolving 3.9g beta-glucosidases (enzyme Rate activity is 30U/mg), the enzyme solutions prepared by 0.01g sodium sulfites pour into methacrylic acid and ethyl acrylate (1:1) altogether Copolymer solution simultaneously stirs 20~50min (300~1000r/min, 30~45 DEG C), at this time the solid content of emulsifying liquid about 25%. Emulsion spray drying obtains II agent, and the condition of spray drying is:80~180 DEG C of inlet air temperature, leaving air temp 50~120 ℃。
It has hair dyed according to application method, I agent, II agent is uniformly mixed, 40~50 DEG C of heat preservation about 20~30min are spare, simultaneously Often the hair scale piece of hair epidermis is opened with softening agent using hairdressing, softening agent is washed with water after 10~15min, then The mixture of I agent, II agent is applied on hair, 40~50 DEG C of 30~60min of heat preservation, washing is clean to complete dyeing, hair Dye brown.
Embodiment 6
Permanent hairdye prepared by the dyestuff and enzyme of the natural botanical source of the present embodiment is by two I agent, II agent components It constitutes, it is specific as follows:
The preparation of I agent:It is swollen the hydroxyethyl cellulose of 3.5g with 71.4g deionized waters, 3g glycerine, 1.8g dimethyl is added Silicone oil, 20g aucubins (purity 80%), 0.1g soluble perfumes, 0.2g sodium hydroxy methyl glycinates, with 10% hydroxide Potassium tune pH to 6.5 stirs 15~20min, discharging.
The preparation of II agent:37.5g deionized waters are heated to 70~80 DEG C, take 16.88g deionized waters that 1.8g lemons are added Triethylenetetraminehexaacetic acid ester, 0.9g mono stearate glyceryl esters, 1.1g Tween-80s, high speed emulsification shearing, the solid content of emulsifying liquid is about at this time 15%, if foam excessively can in right amount plus dimethicone defoaming, then 9.38g deionized waters be added into the emulsifying liquid, stir It mixes to room temperature, which is poured into 58.7g methacrylic acids and ethyl acrylate (1:1) aqueous copolymer dispersion is (poly- Close object content 30%) in, moderate-speed mixer, then will use in advance 11.25g deionized water dissolving 4.8g beta-glucosidases (enzyme Rate activity is 40U/mg), the enzyme solutions prepared by 0.01g sodium sulfites pour into methacrylic acid and ethyl acrylate (1:1) altogether Copolymer solution simultaneously stirs 20~50min (300~1000r/min, 30~45 DEG C), at this time the solid content of emulsifying liquid about 25%. Emulsion spray drying obtains II agent, and the condition of spray drying is:80~180 DEG C of inlet air temperature, leaving air temp 50~120 ℃。
It has hair dyed according to application method, I agent, II agent is uniformly mixed, 40~50 DEG C of heat preservation about 20~30min are spare, simultaneously Often the hair scale piece of hair epidermis is opened with softening agent using hairdressing, softening agent is washed with water after 10~15min, then The mixture of I agent, II agent is applied on hair, 40~50 DEG C of 30~60min of heat preservation, washing is clean to complete dyeing, hair Dye black.

Claims (11)

1. permanent hairdye prepared by a kind of dyestuff and enzyme by natural botanical source, it is characterised in that it be by following I agent, Two components of II agent are constituted, and the I agent is paste, and the II agent is pulvis:
(1) I agent includes following components by weight percentage:Aucubin 16~30%, hydroxyethyl cellulose 3~6%, glycerine 2~4%, dimethicone 1~2%, soluble perfume 0.1~0.4%, preservative 0~0.3%, balance deionized water is supplied, With 10% potassium hydroxide tune pH to 6~10;
(2) II agent is by beta-glucosidase 1~10%, sodium sulfite 0~0.1%, methacrylic acid and ethyl acrylate copolymers Object aqueous dispersion 50~60%, triethyl citrate 1~2%, mono stearate glyceryl ester 0.5~1%, Tween-80 0.5~ 1.5%, balance deionized water is supplied, and manufactured suspension is spray-dried to be made;Wherein, the methacrylic acid and acrylic acid Polymer content in methacrylate copolymers aqueous dispersion is 30%, the polymer be by methacrylic acid and ethyl acrylate by According to 1:1 is polymerized.
2. a kind of production method of permanent hairdye as described in claim 1, which is characterized in that including:
(1) preparation method of I agent is:With deionized water swelling 3~6% hydroxyethyl cellulose, be added 2~4% glycerine, 1~ 2% dimethicone, 16~30%, 0.1~0.4% soluble perfume of aucubin, 0~0.3% preservative, surplus go from Sub- water is supplied, and with 10% potassium hydroxide tune pH to 6~8, stirs 15~20min, discharging;
(2) II agent preparation method is:The deionized water for accounting for total amount of deionized water 45% is heated to 70~80 DEG C, citric acid is added Triethyl 1~2%, mono stearate glyceryl ester 0.5~1%, Tween-80 0.5~1.5%, high speed emulsification shearing emulsify at this time The solid content 15% of liquid, adds dimethicone to defoam, then the deionized water for accounting for total Water 25% is added to the emulsifying liquid In, it stirs to room temperature, which is poured into 50%~60% methacrylic acid and ethyl acrylate copolymer moisture Granular media, moderate-speed mixer, then will be in advance with beta-glucosidase 1~10%, the sulfurous of the deionized water dissolving for accounting for total Water 30% Enzyme solution prepared by sour sodium 0~0.1% pours into methacrylic acid and ethyl acrylate copolymer 20~50min of solution & stir, Speed of agitator is 300~1000r/min, and whipping temp is 30~45 DEG C, at this time the solid content 25% of emulsifying liquid, the emulsion Spray drying obtains II agent, and the condition of spray drying is:80~180 DEG C of inlet air temperature, 50~120 DEG C of leaving air temp.
3. permanent hairdye according to claim 1, which is characterized in that aucubin, beta-glucosidase be from It is prepared using common extracting method in plant material.
4. permanent hairdye according to claim 3, which is characterized in that aucubin purity is 60~80%.
5. permanent hairdye according to claim 4, which is characterized in that beta-glucosidase is thick enzyme, specific activity of enzyme For 20~50U/mg.
6. permanent hairdye according to claim 5, which is characterized in that the specific activity of enzyme of beta-glucosidase be 30~ 40U/mg。
7. permanent hairdye according to claim 1, which is characterized in that the matter of beta-glucosidase and aucubin Amount is than being 1:1~1:10.
8. permanent hairdye according to claim 1, which is characterized in that the enzyme activity of beta-glucosidase and peach leaf coral The mass ratio of coral glycosides is 2~10U:White hair can be dyed brown by 1mg.
9. permanent hairdye according to claim 1, which is characterized in that preservative is alkaline preservative methyl-isothiazol Quinoline ketone or sodium hydroxy methyl glycinate, usage amount are respectively 0~0.01% or 0.2~0.4%.
10. permanent hairdye according to claim 1, which is characterized in that methacrylic acid and ethyl acrylate copolymers Object aqueous dispersion is commercial prod or with methacrylic acid and ethyl acrylate copolymer, then by 30% polymer content, 10%1mol/L sodium hydroxide solutions, 60% deionized water are formulated.
11. the application method of permanent hairdye according to claim 1, which is characterized in that including:I agent, II agent is equal Even mixing, 40~50 DEG C of 20~30min of heat preservation are spare, while using hairdressing often with softening agent by the hair scale of hair epidermis Piece is opened, and softening agent is washed with water after 10~15min, then the mixture by I agent, II agent is applied on hair, 40~50 DEG C 30~60min is kept the temperature, washing is clean to complete dyeing.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03220115A (en) * 1990-01-23 1991-09-27 Rokuro Kiyohara Hair dyeing cosmetic
CN101836945A (en) * 2010-04-13 2010-09-22 武汉大学 Chinese medicinal hair dye and preparation method thereof
CN103565686A (en) * 2012-08-06 2014-02-12 武汉科亿华科技有限公司 Permanent plant hair dye and preparation method thereof
CN104480096A (en) * 2014-11-27 2015-04-01 陕西师范大学 Method for cross-linking polymerization of beta-glucosaccharase

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03220115A (en) * 1990-01-23 1991-09-27 Rokuro Kiyohara Hair dyeing cosmetic
CN101836945A (en) * 2010-04-13 2010-09-22 武汉大学 Chinese medicinal hair dye and preparation method thereof
CN103565686A (en) * 2012-08-06 2014-02-12 武汉科亿华科技有限公司 Permanent plant hair dye and preparation method thereof
CN104480096A (en) * 2014-11-27 2015-04-01 陕西师范大学 Method for cross-linking polymerization of beta-glucosaccharase

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